Lenovo P330 Hardware Maintenance Manual (English) (Tower Form Factor) Think Station (Type 30C5, 30C6, And 30C9) Workstation (Think Station) Type 30C9 Tower Hmm

2018-08-10

User Manual: Lenovo (English) Hardware Maintenance Manual - (Tower Form Factor) ThinkStation P330 (Type 30C5, 30C6, and 30C9) P330 Workstation (ThinkStation) - Type 30C9 30C9

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P330 Hardware Maintenance Manual

Machine Types: 30C5, 30C6, and 30C9

Note: Before using this information and the product it supports, be sure to read and understand the Chapter
1 “Read this first: Important safety information” on page 1 and Appendix G “Notices” on page 207.

First Edition (August 2018)
© Copyright Lenovo 2018.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services
Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS35F-05925.

Contents
About this manual . . . . . . . . . . . . v
Chapter 1. Read this first: Important
safety information . . . . . . . . . . . . 1
Power cords and power adapters . . . .
General safety . . . . . . . . . . .
Electrical safety . . . . . . . . . . .
Safety inspection guide . . . . . . . .
Handling electrostatic discharge-sensitive
devices . . . . . . . . . . . . . .
Grounding requirements . . . . . . .
Safety notices (multi-lingual translations) .

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1
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3

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Chapter 2. Product overview . . . . . 29
Hardware locations . . . . . . . . . .
Front view . . . . . . . . . . . .
Rear view . . . . . . . . . . . .
Computer components . . . . . . .
FRUs and CRUs . . . . . . . . . .
Parts on the system board . . . . . .
Internal storage drives . . . . . . .
Machine type and model label . . . .
Computer features. . . . . . . . . . .
Computer specifications . . . . . . . .
Programs . . . . . . . . . . . . . .
Accessing a program on your computer
An introduction to Lenovo programs . .

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29
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Chapter 3. Using your computer . . . 49
Registering your computer . . . . . . .
Setting the computer volume . . . . . .
Using a disc . . . . . . . . . . . . .
Guidelines about using the optical drive
Handling and storing a disc . . . . .
Playing and removing a disc . . . . .
Recording a disc . . . . . . . . .
Connecting to a network . . . . . . . .

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Chapter 4. You and your computer . . 53
Arranging your workspace . . . . . . . .
Glare and lighting . . . . . . . . . .
Air circulation . . . . . . . . . . . .
Electrical outlet locations and cable lengths
Comfort . . . . . . . . . . . . . .
Accessibility information . . . . . . . . .
Cleaning your computer . . . . . . . . .
Maintenance . . . . . . . . . . . . . .

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57
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Basic maintenance tips . . . .
Good maintenance practices . .
Keeping your computer current .
Moving your computer . . . . . .

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57
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58
58

Chapter 5. Security . . . . . . . . . . 59
Locking your computer . . . . . . . . .
Locking the computer cover . . . . .
Attaching a Kensington-style cable lock
Attaching a cable lock . . . . . . .
Viewing and changing security settings in the
Setup Utility program . . . . . . . . .
Using passwords and Windows accounts .
Using the cover presence switch . . . . .
Using firewalls . . . . . . . . . . . .
Protecting data against viruses . . . . . .
Using the Smart USB Protection function . .
Computrace Agent software embedded in
firmware. . . . . . . . . . . . . . .
Trusted Platform Module (TPM). . . . . .

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63

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63

Chapter 6. Advanced
configuration . . . . . . . . . . . . . . 65
Using the Setup Utility program . . . . . . . .
Starting the Setup Utility program . . . . . .
Changing the display language of the Setup
Utility program . . . . . . . . . . . . .
Enabling or disabling a device . . . . . . .
Enabling or disabling the automatic power-on
of your computer . . . . . . . . . . . .
Enabling or disabling the ErP LPS compliance
mode . . . . . . . . . . . . . . . . .
Enabling or disabling the eSATA mode for the
SATA 4 connector . . . . . . . . . . . .
Switching between better acoustic and better
thermal performance . . . . . . . . . . .
Enabling or disabling the system to record
thermal alert logs . . . . . . . . . . . .
Enabling or disabling the configuration change
detection . . . . . . . . . . . . . . .
Changing the BIOS settings before installing a
new operating system . . . . . . . . . .
Using BIOS passwords . . . . . . . . . .
Selecting a startup device . . . . . . . . .
Exiting the Setup Utility program . . . . . .
Updating and recovering the BIOS . . . . . . .
BIOS level . . . . . . . . . . . . . . . . .
Configuring RAID . . . . . . . . . . . . . .
An Introduction to RAID . . . . . . . . . .

65
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68
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70
71
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RAID Level . . . . . . . . . . . . . .
Configuring the system BIOS to enable SATA
RAID functionality . . . . . . . . . . .
Configuring RAID in UEFI mode . . . . . .
Configuring RAID in legacy mode . . . . .

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73
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Chapter 7. Troubleshooting,
diagnostics, and recovery . . . . . . . 77
Basic procedure for resolving computer
problems . . . . . . . . . . . .
Troubleshooting . . . . . . . . .
Startup problems . . . . . . .
Audio problems . . . . . . . .
CD or DVD problems . . . . . .
Intermittent problems . . . . . .
Storage drive problems . . . . .
Ethernet LAN problems . . . . .
Wireless LAN problem . . . . .
Bluetooth problems . . . . . .
Performance problems . . . . .
Serial connector problem . . . .
USB device problems . . . . .
Software and driver problems . .
Diagnosing problems . . . . . . .
UEFI diagnostic program . . . . . .
Recovery information . . . . . . .

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77
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Chapter 8. Service checkout and
symptom-to-FRU index . . . . . . . . 87
Service checkout . . . . . . .
Problem determination tips .
Symptom-to-FRU index . . . .
Hard disk drive boot error . .
Power supply problems . . .
Beep symptoms . . . . . .
POST error codes . . . . .
Miscellaneous error conditions
Undetermined problems . .

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87
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Chapter 9. Hardware removal and
installation . . . . . . . . . . . . . . . 95
Handling static-sensitive devices .
Customer Replaceable Units. . .
Preparing your computer . . . .
Removing and installing hardware
External options . . . . . .
Slim optical drive . . . . .
PCIe card . . . . . . . .
M.2 solid-state drive . . . .
Memory module . . . . . .
Device in the flex bay . . . .

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P330 Hardware Maintenance Manual

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95
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99
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110
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Storage drive in the front-access storage
enclosure . . . . . . . . . . . .
Device in the flex storage enclosure . .
Coin-cell battery . . . . . . . . . .
Cover presence switch . . . . . . .
Power supply assembly . . . . . . .
Storage drive in the storage-drive bay .
Type-1 storage-drive cage . . . . . .
Type-2 storage-drive cage . . . . . .
Power button . . . . . . . . . . .
ThinkStation LED . . . . . . . . .
Front audio and USB assembly and card
reader . . . . . . . . . . . . .
Front fan . . . . . . . . . . . . .
Rear fan . . . . . . . . . . . . .
Heat-sink-and-fan assembly . . . . .
Thermal sensor . . . . . . . . . .
Internal speaker . . . . . . . . . .
Wi-Fi units . . . . . . . . . . . .
Microprocessor . . . . . . . . . .
System board . . . . . . . . . . .
Device in the 5.25-inch flex module . .
Completing the parts replacement . . . .

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115
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148
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168
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Chapter 10. Getting information,
help, and service . . . . . . . . . . . . 187
Information resources . . . . . . .
Accessing the user guide in various
languages . . . . . . . . . .
Windows help system . . . . .
Safety and warranty . . . . . .
Lenovo Web site. . . . . . . .
Lenovo Support Web site . . . .
Help and service . . . . . . . . .
Calling for service . . . . . . .
Using other services . . . . . .
Purchasing additional services . .

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Appendix A. System memory
speed. . . . . . . . . . . . . . . . . . 191
Appendix B. Supplemental
information about the Ubuntu operating
system . . . . . . . . . . . . . . . . . 193
Appendix C. Regulatory
information . . . . . . . . . . . . . . . 195
Export classification notice . . . . . .
Electronic emissions notices . . . . . .
Federal Communications Commission
Declaration of Conformity . . . . .
Eurasian compliance mark . . . . . .

. . . . 195
. . . . 195
. . . . 195
. . . . 197

Brazil audio notice . . . . . . . . . . . . . . 197
Mexico wireless-radio compliance information . . . 197
Additional regulatory information . . . . . . . . 198

Appendix E. Restriction of Hazardous
Substances (RoHS) Directive of countries
and regions. . . . . . . . . . . . . . . 203

Appendix D. WEEE and recycling
information of countries and
regions . . . . . . . . . . . . . . . . . 199

Appendix F. ENERGY STAR model
information . . . . . . . . . . . . . . . 205

Important WEEE information . . . . . . . .
Recycling information for Japan . . . . . .
Recycling information for Brazil. . . . . . .
Battery recycling information for Taiwan . . .
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . .

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199
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200

Appendix G. Notices. . . . . . . . . . 207
Appendix H. Trademarks . . . . . . . 209

. . 201

iii

P330 Hardware Maintenance Manual

About this manual
This manual provides service and reference information for ThinkStation® computers listed on the front
cover.
Use this manual along with the advanced diagnostic tests to troubleshoot problems.
Important: This manual is intended only for trained service technicians who are familiar with ThinkStation
computers. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
Before servicing a ThinkStation computer, be sure to read and understand Chapter 1 “Read this first:
Important safety information” on page 1.

P330 Hardware Maintenance Manual

Chapter 1. Read this first: Important safety information
This chapter contains the safety information that you must be familiar with.

Power cords and power adapters
Use only the power cords and power adapters supplied by the product manufacturer. Do not use the ac
power cord for other devices.
The power cords shall be safety approved. For Germany, it shall be H05VV-F, 3G, 0.75 mm2, or better. For
other countries, the suitable types shall be used accordingly.
Never wrap a power cord around a power adapter or other object. Doing so can stress the cord in ways that
can cause the cord to fray, crack, or crimp. This can present a safety hazard.
Always route power cords so that they will not be walked on, tripped over, or pinched by objects.
Protect power cord and power adapters from liquids. For instance, do not leave your power cord or power
adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short
circuit, particularly if the power cord or power adapter has been stressed by misuse. Liquids also can cause
gradual corrosion of power cord terminals and/or the connector terminals on a power adapter, which can
eventually result in overheating.
Ensure that all power cord connectors are securely and completely plugged into receptacles.
Do not use any power adapter that shows corrosion at the ac input pins or shows signs of overheating (such
as deformed plastic) at the ac input or anywhere on the power adapter.
Do not use any power cords where the electrical contacts on either end show signs of corrosion or
overheating or where the power cord appears to have been damaged in any way.

General safety
Follow these rules to ensure general safety:
• Observe good housekeeping in the area of the machines during and after maintenance.
• When lifting any heavy object:
1. Ensure you can stand safely without slipping.
2. Distribute the weight of the object equally between your feet.
3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.
4. Lift by standing or by pushing up with your leg muscles; this action removes the strain from the
muscles in your back.
Attention: Do not attempt to lift any objects that weigh more than 16 kg (35 lb) or objects that you
think are too heavy for you.
• Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.
• Before you start the machine, ensure that other service representatives and the customer's personnel are
not in a hazardous position.
• Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the
machine.

• Keep your tool case away from walk areas so that other people will not trip over it.
• Do not wear loose clothing that can be trapped in the moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your hair is long, fasten it.
• Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately
8 centimeters (3 inches) from the end.
• Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for your clothing.
Remember: Metal objects are good electrical conductors.
• Wear safety glasses when you are: hammering, drilling, soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might be hazardous to your eyes.
• After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that
is worn or defective.
• Reinstall all covers correctly before returning the machine to the customer.
CAUTION:
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury,
seek medical care immediately.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.

Electrical safety

CAUTION:
Electrical current from power, telephone, and communication cables can be hazardous. To avoid
personal injury or equipment damage, disconnect the attached power cords, telecommunication
systems, networks, and modems before you open the computer covers, unless instructed otherwise
in the installation and configuration procedures.
Observe the following rules when working on electrical equipment.
Important: Use only approved tools and test equipment. Some hand tools have handles covered with a soft
material that does not insulate you when working with live electrical currents. Many customers have, near
their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.
Do not use this type of mat to protect yourself from electrical shock.
• Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical
accident occurs, you can then operate the switch or unplug the power cord quickly.
• Do not work alone under hazardous conditions or near equipment that has hazardous voltages.
• Disconnect all power before:
– Performing a mechanical inspection
– Working near power supplies
– Removing or installing Field Replaceable Units (FRUs)

P330 Hardware Maintenance Manual

• Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer
to power-off the wall box that supplies power to the machine and to lock the wall box in the off position.
• If you need to work on a machine that has exposed electrical circuits, observe the following precautions:
– Ensure that another person, familiar with the power-off controls, is near you.
Remember: Another person must be there to switch off the power, if necessary.
– Use only one hand when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Remember: There must be a complete circuit to cause electrical shock. By observing the above rule,
you may prevent a current from passing through your body.
– When using a tester, set the controls correctly and use the approved probe leads and accessories for
that tester.
– Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as
metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; these instructions are in
the safety sections of maintenance information. Use extreme care when measuring high voltages.
• Regularly inspect and maintain your electrical hand tools for safe operational condition.
• Do not use worn or broken tools and testers.
• Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,
nongrounded power extension cables, power surges, and missing safety grounds.
• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is
conductive; such touching can cause personal injury and machine damage.
• Do not service the following parts with the power on when they are removed from their normal operating
places in a machine:
– Power supply units
– Pumps
– Blowers and fans
– Motor generators
and similar units. (This practice ensures correct grounding of the units.)
• If an electrical accident occurs:
– Use caution; do not become a victim yourself.
– Switch off power.
– Send another person to get medical aid.

Safety inspection guide
The intent of this inspection guide is to assist you in identifying potentially unsafe conditions on these
products. Each machine, as it was designed and built, had required safety items installed to protect users
and service personnel from injury. This guide addresses only those items. However, good judgment should
be used to identify potential safety hazards due to attachment of features or options not covered by this
inspection guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and
whether you can continue without first correcting the problem.
Consider these conditions and the safety hazards they present:

Chapter 1. Read this first: Important safety information

• Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal
electrical shock).
• Explosive hazards, such as a damaged CRT face or bulging capacitor
• Mechanical hazards, such as loose or missing hardware
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and the
power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or sharp edges).
2. Power-off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground
continuity for 0.1 ohm or less between the external ground pin and frame ground.
b. The power cord should be the appropriate type as specified in the parts listings.
c. Insulation must not be frayed or worn.
4. Remove the cover.
5. Check for any obvious alterations. Use good judgment as to the safety of any alterations.
6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or
other liquids, or signs of fire or smoke damage.
7. Check for worn, frayed, or pinched cables.
8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered
with.

Handling electrostatic discharge-sensitive devices
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to
electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.
Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the
person handling the part are all at the same charge.
Notes:
1. Use product-specific ESD procedures when they exceed the requirements noted here.
2. Make sure that the ESD protective devices you use have been certified (ISO 9000) as fully effective.
When handling ESD-sensitive parts:
• Keep the parts in protective packages until they are inserted into the product.
• Avoid contact with other people while handling the part.
• Wear a grounded wrist strap against your skin to eliminate static on your body.
• Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when
you are wearing a wrist strap.
• Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially
useful when handling ESD-sensitive devices.
• Select a grounding system, such as those listed below, to provide protection that meets the specific
service requirement.
Note: The use of a grounding system is desirable but not required to protect against ESD damage.

P330 Hardware Maintenance Manual

– Attach the ESD ground clip to any frame ground, ground braid, or green-wire ground.
– Use an ESD common ground or reference point when working on a double-insulated or batteryoperated system. You can use coax or connector-outside shells on these systems.
– Use the round ground-prong of the ac plug on ac-operated computers.

Grounding requirements
Electrical grounding of the computer is required for operator safety and correct system function. Proper
grounding of the electrical outlet can be verified by a certified electrician.

Safety notices (multi-lingual translations)
The caution and danger safety notices in this section are provided in the following languages:
• English
• Arabic
• Brazilian/Portuguese
• Chinese (simplified)
• Chinese (traditional)
• French
• German
• Hebrew
• Italian
• Korean
• Spanish

DANGER
Electrical current from power, telephone and communication cables is hazardous.
To avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration
of this product during an electrical storm.
• Connect all power cords to a properly wired and grounded electrical outlet.
• Connect to properly wired outlets any equipment that will be attached to this product.
• When possible, use one hand only to connect or disconnect signal cables.
• Never turn on any equipment when there is evidence of fire, water, or structural damage.
• Disconnect the attached power cords, telecommunications systems, networks, and modems
before you open the device covers, unless instructed otherwise in the installation and configuration
procedures.
• Connect and disconnect cables as described in the following tables when installing, moving, or
opening covers on this product or attached devices.

Chapter 1. Read this first: Important safety information

To Connect

To Disconnect

1. Turn everything OFF.

2. First, attach all cables to devices.

2. First, remove power cords from outlet.

3. Attach signal cables to connectors.

3. Remove signal cables from connectors.

4. Attach power cords to outlet.

4. Remove all cables from devices.

5. Turn device ON.

CAUTION:
When replacing the lithium battery, use only Part Number 45C1566 or an equivalent type battery
recommended by the manufacturer. If your system has a module containing a lithium battery, replace
it only with the same module type made by the same manufacturer. The battery contains lithium and
can explode if not properly used, handled, or disposed of. Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.

CAUTION:
When laser products (such as CD-ROMs, DVD-ROM drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.

DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not view directly with optical
instruments, and avoid direct exposure to the beam.

P330 Hardware Maintenance Manual

≥18 kg (37 lb)

≥32 kg (70.5 lb)

≥55 kg (121.2 lb)

CAUTION:
Use safe practices when lifting.

CAUTION:
The power control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.

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Chapter 1. Read this first: Important safety information

P330 Hardware Maintenance Manual

≥18 kg (37 lb)

≥32 kg (70.5 lb)

≥55 kg (121.2 lb)

2
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Chapter 1. Read this first: Important safety information

PERIGO
A corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicações é perigosa.
Para evitar risco de choque elétrico:
• Não conecte nem desconecte nenhum cabo ou execute instalação, manutenção ou reconfiguração deste
produto durante uma tempestade com raios.
• Conecte todos os cabos de alimentação a tomadas elétricas corretamente instaladas e aterradas.
• Todo equipamento que for conectado a este produto deve ser conectado a tomadas corretamente
instaladas.
• Quando possível, utilize apenas uma das mãos para conectar ou desconectar cabos de sinal.
• Nunca ligue nenhum equipamento quando houver evidência de fogo, água ou danos estruturais.
• Antes de abrir tampas de dispositivos, desconecte cabos de alimentação, sistemas de telecomunicação,
redes e modems conectados, a menos que especificado de maneira diferente nos procedimentos de
instalação e configuração.
• Conecte e desconecte os cabos conforme descrito na tabela apresentada a seguir ao instalar, mover ou
abrir tampas deste produto ou de dispositivos conectados.
Para Conectar:

Para Desconectar:

1. DESLIGUE Tudo.

2. Primeiramente, conecte todos os cabos aos
dispositivos.

2. Primeiramente, remova os cabos de alimentação das
tomadas.

3. Conecte os cabos de sinal aos conectores.

3. Remova os cabos de sinal dos conectores.

4. Conecte os cabos de alimentação às tomadas.

4. Remova todos os cabos dos dispositivos.

5. LIGUE os dispositivos.

CUIDADO:
Ao substituir a bateria de lítio, utilize apenas uma bateria com Número de Peça 45C1566 ou um tipo de
bateria equivalente recomendado pelo Se o seu sistema possui um módulo com uma bateria de lítio,
substitua-o apenas por um módulo do mesmo tipo e do mesmo fabricante. A bateria contém lítio e
pode explodir se não for utilizada, manuseada ou descartada de maneira correta.
Não:
• Jogue ou coloque na água
• Aqueça a mais de 100°C (212°F)
• Conserte nem desmonte
Descarte a bateria conforme requerido pelas leis ou regulamentos locais.

PRECAUCIÓN:

P330 Hardware Maintenance Manual

Quando produtos a laser (como unidades de CD-ROMs, unidades de DVD-ROM, dispositivos de fibra ótica
ou transmissores) estiverem instalados, observe o seguinte:
• Não remova as tampas. A remoção das tampas de um produto a laser pode resultar em exposição
prejudicial à radiação de laser. Não existem peças que podem ser consertadas no interior do dispositivo.
• A utilização de controles ou ajustes ou a execução de procedimentos diferentes dos especificados aqui
pode resultar em exposição prejudicial à radiação.
PERIGO
Alguns produtos a laser contêm diodo de laser integrado da Classe 3A ou da Classe 3B. Observe o seguinte:
Radiação a laser quando aberto. Não olhe diretamente para o feixe a olho nu ou com instrumentos ópticos e
evite exposição direta ao feixe.

≥18 kg (37 lb)

≥32 kg (70.5 lb)

≥55 kg (121.2 lb)

CUIDADO:
Utilize procedimentos de segurança para levantar equipamentos.

CUIDADO:
O botão de controle de alimentação do dispositivo e o botão para ligar/desligar da fonte de alimentação não
desligam a corrente elétrica fornecida ao dispositivo. O dispositivo também pode ter mais de um cabo de
alimentação. Para remover toda a corrente elétrica do dispositivo, assegure que todos os cabos de
alimentação estejam desconectados da fonte de alimentação.

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DANGER
Le courant électrique provenant de l'alimentation, du téléphone et des câbles de transmission peut présenter
un danger.
Pour éviter tout risque de choc électrique :
• Ne manipulez aucun câble et n'effectuez aucune opération d'installation, d'entretien ou de reconfiguration
de ce produit au cours d'un orage.
• Branchez tous les cordons d'alimentation sur un socle de prise de courant correctement câblé et mis à la
terre.
• Branchez sur des socles de prise de courant correctement câblés tout équipement connecté à ce produit.
• Lorsque cela est possible, n'utilisez qu'une seule main pour connecter ou déconnecter les câbles
d'interface.
• Ne mettez jamais un équipement sous tension en cas d'incendie ou d'inondation, ou en présence de
dommages matériels.
• Avant de retirer les carters de l'unité, mettez celle-ci hors tension et déconnectez ses cordons
d'alimentation, ainsi que les câbles qui la relient aux réseaux, aux systèmes de télécommunication et aux
modems (sauf instruction contraire mentionnée dans les procédures d'installation et de configuration).
• Lorsque vous installez, que vous déplacez, ou que vous manipulez le présent produit ou des
périphériques qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et
déconnecter les différents cordons.

Chapter 1. Read this first: Important safety information

Connexion

Déconnexion

1. Mettez les unités HORS TENSION.

2. Commencez par brancher tous les cordons sur les
unités.

2. Débranchez les cordons d'alimentation des prises.

3. Branchez les câbles d'interface sur des
connecteurs.

4. Débranchez tous les câbles des unités.

3. Débranchez les câbles d'interface des connecteurs.

4. Branchez les cordons d'alimentation sur des prises.
5. Mettez les unités SOUS TENSION.

ATTENTION:
Remplacer la pile au lithium usagée par une pile de référence identique exclusivement, (référence
45C1566), ou suivre les instructions du fabricant qui en définit les équivalences. Si votre système est
doté d'un module contenant une pile au lithium, vous devez le remplacer uniquement par un module
identique, produit par le même fabricant. La pile contient du lithium et peut exploser en cas de
mauvaise utilisation, de mauvaise manipulation ou de mise au rebut inappropriée.
Ne pas :
• la jeter à l'eau,
• l'exposer à des températures supérieures à 100°C,
• chercher à la réparer ou à la démonter.
Ne pas mettre la pile à la poubelle. Pour la mise au rebut, se reporter à la réglementation en vigueur.

ATTENTION:
Si des produits à laser (tels que des unités de CD-ROM, de DVD-ROM, des unités à fibres optiques, ou
des émetteurs) sont installés, prenez connaissance des informations suivantes :
• Ne retirez pas le carter. En ouvrant l'unité de CD-ROM ou de DVD-ROM, vous vous exposez au
rayonnement dangereux du laser. Aucune pièce de l'unité n'est réparable.
• Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et
d'utilisation des commandes, ainsi que les procédures décrites dans le présent manuel.

DANGER
Certains produits à laser contiennent une diode à laser intégrée de classe 3A ou 3B. Prenez
connaissance des informations suivantes:
Rayonnement laser lorsque le carter est ouvert. Evitez toute expositiondirecte au rayon laser. Evitez
de regarder fixement le faisceau ou del'observer à l'aide d'instruments optiques.

P330 Hardware Maintenance Manual

≥18 kg (37 lb)

≥32 kg (70.5 lb)

≥55 kg (121.2 lb)

ATTENTION:
Soulevez la machine avec précaution.

ATTENTION:
L'interrupteur de contrôle d'alimentation de l'unité et l'interrupteur dubloc d'alimentation ne coupent
pas le courant électrique alimentantl'unité. En outre, le système peut être équipé de plusieurs
cordonsd'alimentation. Pour mettre l'unité hors tension, vous devez déconnectertous les cordons de
la source d'alimentation.

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VORSICHT
An Netz-, Telefon- und Datenleitungen können gefährliche Spannungen anliegen.
Aus Sicherheitsgründen:
• Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen. Ferner keine Installations-,
Wartungs- oder Rekonfigurationsarbeiten durchführen.
• Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt
anschließen.
• Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß
geerdetem Schutzkontakt anschließen.
• Die Signalkabel nach Möglichkeit einhändig anschließen oder lösen, um einen Stromschlag durch
Berühren von Oberflächen mit unterschiedlichem elektrischem Potenzial zu vermeiden.
• Geräte niemals einschalten, wenn Hinweise auf Feuer, Wasser oder Gebäudeschäden vorliegen.

Chapter 1. Read this first: Important safety information

• Die Verbindung zu den angeschlossenen Netzkabeln, Telekommunikationssystemen, Netzwerken
und Modems ist vor dem Öffnen des Gehäuses zu unterbrechen, sofern in den Installations- und
Konfigurationsprozeduren keine anders lautenden Anweisungen enthalten sind.
• Zum Installieren, Transportieren und Öffnen der Abdeckungen des Computers oder der
angeschlossenen Einheiten die Kabel gemäß der folgenden Tabelle anschließen und abziehen.
Zum Anschließen der Kabel gehen Sie wie folgt vor

Zum Abziehen der Kabel gehen Sie wie folgt vor

1. Schalten Sie alle Einheiten AUS.

2. Schließen Sie erst alle Kabel an die Einheiten an.
3. Schließen Sie die Signalkabel an die Buchsen an.

2. Ziehen Sie zuerst alle Netzkabel aus den
Netzsteckdosen.

4. Schließen Sie die Netzkabel an die Steckdose an.

3. Ziehen Sie die Signalkabel aus den Buchsen.

5. Schalten Sie die Einheit EIN.

4. Ziehen Sie alle Kabel von den Einheiten ab.

CAUTION:
Eine verbrauchte Lithiumbatterie nur durch eine Batterie mit der Teilenummer 45C1566 oder eine
gleichwertige, vom Hersteller empfohlene Batterie ersetzen. Enthält das System ein Modul mit einer
Lithiumbatterie, dieses nur durch ein Modul desselben Typs und von demselben Hersteller ersetzen. Die
Batterie enthält Lithium und kann bei unsachgemäßer Verwendung, Handhabung oder Entsorgung
explodieren.
Die Batterie nicht:
• mit Wasser in Berührung bringen.
• über 100 C erhitzen.
• reparieren oder zerlegen.
Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten.

ACHTUNG:
Bei der Installation von Lasergeräten (wie CD-ROM-Laufwerken, DVD- aufwerken, Einheiten mit
Lichtwellenleitertechnik oder Sendern) Folgendes beachten:
• Die Abdeckungen nicht entfernen. Durch Entfernen der Abdeckungen des Lasergeräts können
gefährliche Laserstrahlungen freigesetzt werden. Das Gerät enthält keine zu wartenden Teile.
• Werden Steuerelemente, Einstellungen oder Durchführungen von Prozeduren anders als hier
angegeben verwendet, kann gefährliche Laserstrahlung auftreten.

VORSICHT
Einige Lasergeräte enthalten eine Laserdiode der Klasse 3A oder 3B. Beachten Sie Folgendes:

P330 Hardware Maintenance Manual

Laserstrahlung bei geöffneter Verkleidung. Nicht in den Strahl blicken. Keine Lupen oder Spiegel
verwenden. Strahlungsbereich meiden.

≥18 kg

≥32 kg

≥55 kg

ACHTUNG:
Arbeitsschutzrichtlinien beim Anheben der Maschine beachten.

ACHTUNG:
Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit nicht
unterbrochen. Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein. Um die
Stromversorgung für die Einheit vollständig zu unterbrechen, müssen alle zum Gerät führenden
Netzkabel vom Netz getrennt werden.

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PERICOLO
La corrente elettrica proveniente dai cavi di alimentazione, del telefono e di comunicazione può essere
pericolosa.
Per evitare il rischio di scosse elettriche:

Chapter 1. Read this first: Important safety information

• Non collegare o scollegare qualsiasi cavo oppure effettuare l'installazione, la manutenzione o la
riconfigurazione del prodotto durante un temporale.
• Collegare tutti i fili elettrici a una presa di alimentazione correttamente cablata e dotata di messa a
terra.
• Collegare alle prese elettriche appropriate tutte le apparecchiature che verranno utilizzate per
questo prodotto.
• Se possibile, utilizzare solo una mano per collegare o scollegare i cavi di segnale.
• Non accendere assolutamente apparecchiature in presenza di incendi, perdite d'acqua o danno
strutturale.
• Scollegare i cavi di alimentazione, i sistemi di telecomunicazione, le reti e il modem prima di aprire i
coperchi del dispositivo, salvo istruzioni contrarie relative alle procedure di installazione e
configurazione.
• Collegare e scollegare i cavi come descritto nella seguente tabella quando vengono effettuate
operazioni di installazione, spostamento o apertura dei coperchi di questo prodotto o delle unità
collegate.
Per collegarsi

Per scollegarsi

1. SPEGNERE le apparecchiature.

2. Innanzitutto, collegare tutti i cavi alle unità.
3. Collegare i cavi di segnale ai connettori.

2. Innanzitutto, rimuovere i cavi di alimentazione dalla
presa.

4. Collegare i cavi di alimentazione alla presa.

3. Rimuovere i cavi di segnale dai connettori.

5. Accendere l'unità.

4. Rimuovere tutti i cavi dalle unità.

ATTENZIONE:
Quando si sostituisce la batteria al litio, utilizzare solo il Numero parte 45C1566 o un tipo di batteria
equivalente consigliato dal produttore. Se sul sistema è presente un modulo che contiene una batteria
al litio, sostituirlo solo con un tipo di modulo dello stesso tipo della stessa casa di produzione. La
batteria contiene litio e può esplodere se usata, maneggiata o smaltita in modo non corretto.
Non:
• Gettare o immergere la batteria nell'acqua
• Riscaldarla ad una temperatura superiore ai 100 gradi C (212 gradi F)
• Smontarla, ricaricarla o tentare di ripararla
Le batterie usate vanno smaltite in accordo alla normativa in vigore (DPR 915/82 e successive
disposizioni e disposizioni locali).

ATTENZIONE:
Quando vengono installati prodotti laser (quali CD-ROM, unità DVD-ROM, unità a fibre ottiche o
trasmittenti), tener presente quanto segue:

P330 Hardware Maintenance Manual

• Non rimuovere gli sportelli. L'apertura di un'unità laser può determinare l'esposizione a radiazioni
laser pericolose. All'interno dell'unità non vi sono parti su cui effettuare l'assistenza tecnica.
• L'utilizzo di controlli, regolazioni o l'esecuzione di procedure non descritti nel presente manuale
possono provocare l'esposizione a radiazioni pericolose.

PERICOLO
Alcune unità laser contengono un diodo laser di Classe 3A o Classe 3B. Tener presente quanto segue:
Aprendo l'unità vengono emesse radiazioni laser. Non fissare il fascio, non guardarlo direttamente
con strumenti ottici ed evitare l'esposizione al fascio.

≥18 kg

≥32 kg

≥55 kg

ATTENZIONE:
Prestare attenzione nel sollevare l'apparecchiatura.

ATTENZIONE:
Il pulsante di controllo dell'alimentazione presente sull'unità e l'interruttore dell'alimentatore non
disattivano l'alimentazione corrente fornita all'unità. E' possibile che l'unità disponga di più cavi di
alimentazione. Per disattivare l'alimentazione dall'unità, accertarsi che tutti i cavi di alimentazione
siano scollegati dalla fonte di alimentazione.

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PELIGRO
La corriente eléctrica procedente de cables de alimentación, teléfonos y cables de comunicación puede ser
peligrosa.
Para evitar el riesgo de descarga eléctrica:
• No conecte ni desconecte los cables ni realice ninguna tarea de instalación, mantenimiento o
reconfiguración de este producto durante una tormenta eléctrica.
• Conecte todos los cables de alimentación a tomas de corriente debidamente cableadas y
conectadas a tierra.
• Cualquier equipo que se conecte a este producto también debe conectarse a tomas de corriente
debidamente cableadas.
• Siempre que sea posible, utilice una sola mano para conectar o desconectar los cables de señal.

Chapter 1. Read this first: Important safety information

• No encienda nunca un equipo cuando hay señales de fuego, agua o daños estructurales.
• Desconecte los cables de alimentación, los sistemas de telecomunicaciones, las redes y los
módems conectados antes de abrir las cubiertas de los dispositivos, a menos que se indique lo
contrario en los procedimientos de instalación y configuración.
• Conecte y desconecte los cables, como se describe en la tabla siguiente, cuando instale, mueva o
abra las cubiertas de este producto o de los dispositivos conectados.
Para conectar

Para desconectar

1. APÁGUELO todo.

2. En primer lugar, conecte todos los cables a los
dispositivos.

2. En primer lugar, desenchufe los cables de
alimentación de las tomas de corriente.

3. Conecte los cables de señal a los conectores.

3. Desconecte los cables de señal de los conectores.

4. Enchufe los cables de alimentación a las tomas de
corriente.

4. Desconecte todos los cables de los dispositivos.

5. Encienda el dispositivo.

PRECAUCIÓN:
Cuando sustituya una batería de litio, utilice solamente una batería número de pieza 45C1566 u otra
de tipo equivalente recomendada por el fabricante. Si su sistema dispone de un módulo que contiene
una batería de litio, reemplácelo sólo con el mismo tipo de módulo, del mismo fabricante. La batería
contiene litio y puede explotar si no se utiliza, manipula o desecha correctamente.
No debe:
• Arrojarla al agua o sumergirla en ella
• Exponerla a temperaturas superiores a 100°C (212°F)
• Repararla o desmontarla
Deshágase de la batería según especifiquen las leyes o normas locales.

PRECAUCIÓN:
Cuando haya productos láser (como unidades de CD-ROM, unidades de DVD, dispositivos de fibra
óptica o transmisores) instalados, tenga en cuenta lo siguiente:
• No quite las cubiertas. Si quita las cubiertas del producto láser, podría quedar expuesto a radiación
láser peligrosa. Dentro del dispositivo no existe ninguna pieza que requiera servicio técnico.
• Si usa controles o ajustes o realiza procedimientos que no sean los especificados aquí, podría
exponerse a radiaciones peligrosas.

PELIGRO

P330 Hardware Maintenance Manual

Algunos productos láser tienen incorporado un diodo láser de clase 3A o clase 3B. Tenga en cuenta lo
siguiente:
Cuando se abre, queda expuesto a radiación láser. No mire directamente al rayo láser, ni siquiera con
instrumentos ópticos, y evite exponerse directamente al rayo láser.

≥18 kg

≥32 kg

≥55 kg

PRECAUCIÓN:
Adopte procedimientos seguros al levantar el equipo.

PRECAUCIÓN:
El botón de control de alimentación del dispositivo y el interruptor de alimentación de la fuente de
alimentación no desconectan la corriente eléctrica suministrada al dispositivo. Además, el dispositivo
podría tener más de un cable de alimentación. Para suprimir toda la corriente eléctrica del dispositivo,
asegúrese de que todos los cables de alimentación estén desconectados de la toma de corriente.

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P330 Hardware Maintenance Manual

Chapter 2. Product overview
This chapter provides basic information to help you get familiar with your computer.

Hardware locations
This section provides information about the locations of your computer hardware.

Front view
Note: The computer hardware might look slightly different from the illustration.

Figure 1. Front connectors, controls, and indicators
1 Power button

2 Power indicator

3 Storage-drive activity indicator

4 SD card slot (available on some models)

5 Microphone connector

6 Headset connector

7 USB-C connector

8 USB 3.1 connectors Gen 1 (2)

9 USB 3.1 connectors Gen 2 (2)

10 Slim optical-drive eject button (available on some
models)

11 Flex bay (available on some models)
1

Power button

Press the power button to turn on your computer. If your computer is unresponsive, you can turn off the
computer by pressing and holding the power button for four or more seconds.

Power indicator

When the power indicator is on, the computer is turned on.
3

Storage-drive activity indicator

This indicator shows the status of the internal storage drives (such as hard disk drives or solid-state drives).
On: The storage drives are active and data is being transferred.
Off (when the computer is powered on): The storage drives are not in use or no data is being transferred.
4

SD card slot (available on some models)

An SD card is installed on some computer models.
5

Microphone connector

Use this connector to attach a microphone to your computer when you want to record sound or if you use
speech-recognition software.
6

Headset connector

Use this connector to attach a headset to your computer.
7

USB-C connector

The USB-C connector supports the USB Type-C™ standard. With an appropriate USB-C cable connected,
you can use the connector to transfer data or charge your device.
8

USB 3.1 connectors Gen 1 (2)

Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer.
9

USB 3.1 connectors Gen 2 (2)

With greater data transfer rate, the USB 3.1 connector Gen 2 is used to connect USB-compatible devices,
such as a USB keyboard, a USB mouse, a USB storage device, or a USB printer.
10

Slim optical-drive eject button (available on some models)

Press the button to eject the tray of the slim optical drive. To close the tray, push the tray inward until you
hear a click.
11

Flex bay (available on some models)

Some computer models come with a flex bay. Depending on your computer model, one of the following
devices might be installed in the flex bay:
• Flex module
• Flex storage enclosure
• Front-access storage enclosure
For more information, see “Device in the flex bay” on page 112.

P330 Hardware Maintenance Manual

Rear view
Some connectors on the rear of your computer are color-coded to help you determine where to connect the
cables on your computer.
Note: The computer hardware might look slightly different from the illustration.

Figure 2. Rear view
1 Audio line-out connector

2 Serial connector

3 DisplayPort connectors (2)

4 HDMI™ connector (available on some models)

5 USB 3.1 connector Gen 1

6 USB 3.1 connector Gen 1

7 USB 2.0 connectors (2)

8 Ethernet connector

9 PCIe card area*

10 Power-cord connector

11 Security-lock slot

12 Cable-lock slots

13 Padlock loop

14 Serial connector (available on some models)

15 PS/2 keyboard connector (available on some models)

16 PS/2 mouse connector (available on some models)

Notes: * A discrete graphics card or a network adapter can be installed in the appropriate Peripheral
Component Interconnect Express (PCIe) card slot. If such a card is installed, use the connectors on the card
instead of the corresponding connectors on the computer to optimize the performance. Depending on your
computer model, the preinstalled cards might vary. One or more graphics cards might be installed to provide
the following connectors:
• Digital Visual Interface (DVI) connector
• DisplayPort® connector
• Mini DisplayPort® connector
DVI monitor connector

Chapter 2. Product overview

Use this connector to attach a DVI monitor or other compatible devices.
DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
Mini DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices. The Mini DisplayPort connector is a miniaturized version of a DisplayPort connector.
1

Audio line-out connector

The audio line-out connector is used to send audio signals from the computer to external devices, such as
headphones.
2

Serial connector

Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
3

DisplayPort connectors (2)

Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
4

HDMI connector (available on some models)

The High-Definition Multimedia Interface (HDMI) connector is a digital audio and video interface that can
connect a compatible digital audio device or video monitor, such as a DVD player or a high-definition digital
television (HDTV).
5

USB 3.1 connector Gen 1

Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer. This connector supports the smart power on feature. When you connect a supported keyboard to
this connector, you can turn on the computer or wake it up from hibernation mode by pressing Alt+P on the
keyboard. You can enable or disable the smart power on feature from the Setup Utility program.
6

USB 3.1 connector Gen 1

Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer.
7

USB 2.0 connectors (2)

Use this connector to attach a USB-compatible device, such as a USB keyboard, mouse, storage drive, or
printer.
8

Ethernet connector

Connect an Ethernet cable for a local area network (LAN).
Note: To operate the computer within Federal Communications Commission (FCC) Class B limits, use a
Category 5 Ethernet cable.

P330 Hardware Maintenance Manual

PCIe card area

To further improve the computer performance, you can install PCIe cards into this area. Depending on your
computer model, the preinstalled cards might vary.
10

Power-cord connector

Connect the power cord to your computer for power supply.
11

Security-lock slot

Attach a Kensington-style cable lock to the security-lock slot to secure your computer. For more information,
see “Attaching a Kensington-style cable lock” on page 60.
12

Cable lock slots

Used to secure a cable lock. For more information, see “Attaching a cable lock” on page 60.
13

Padlock loop

Connect a padlock to secure your computer. For more information, see “Locking the computer cover” on
page 59.
14

Serial connector (available on some models)

Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
15

PS/2 keyboard connector (available on some models)

Use this connector to attach a Personal System/2 (PS/2) keyboard.
16

PS/2 mouse connector (available on some models)

Use this connector to attach a PS/2 mouse, a trackball, or other pointing devices.

Computer components
Notes:
• Depending on the model, your computer might look slightly different from the illustration.
• To prepare your computer, see “Preparing your computer” on page 96.

Chapter 2. Product overview

Figure 3. Component locations
1 Heat-sink-and-fan assembly

2 Memory modules

3 Coin-cell battery

4 Flex bay (available on some models)

5 Slim optical drive (available on some models)

6 Front fan

7 Wi-Fi card (available on some models)

8 M.2 solid-state drive (available on some models)

9 Front bezel

10 Storage-drive bay

11 Type-2 storage-drive cage (available on some models)

12 Type-1 storage-drive cage (available on some models)

13 Power supply assembly

14 PCIe card (available on some models)

15 Cover presence switch (also called intrusion switch)

16 Rear fan

P330 Hardware Maintenance Manual

FRUs and CRUs
This section introduces the location of FRUs and Customer Replaceable Units (CRUs) in the computer, and
identifies which FRUs are also self-service CRUs or optional-service CRUs.
Notes:
• Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by
trained service technicians at an additional cost.
• Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill
level. Trained service technicians can also provide service to install or replace the parts under the type of
warranty designated for the customer’s machine.
• FRUs: Refer to parts that must be installed or replaced only by trained service technicians. If customers
choose to replace the FRUs by themselves, the product warranty might be affected.
This chapter includes the following topics:
1. “Major FRUs and CRUs” on page 36
2. “FRUs in the flex module” on page 38

Chapter 2. Product overview

Major FRUs and CRUs

Figure 4. Major FRUs and CRUs
Number

FRU description

Self-service CRU

Optional-service CRU

Heat-sink-and-fan assembly

System board

P330 Hardware Maintenance Manual

Number

FRU description

Self-service CRU

Optional-service CRU

Microprocessor

Coin-cell battery

Yes

Memory module

Yes

Flex storage enclosure *

Yes

Flex module *, see “FRUs in the flex module” on page 38.

Front access storage enclosure *

Yes

Front bezel

Yes

Dust shield *

Yes

Wi-Fi card module *

Wi-Fi card module shield *

M.2 solid-state drive heat sink *

Yes

M.2 solid-state drive *

Yes

Plastic holder *

Yes

Power button

Card reader *

Front audio and USB assembly

Slim optical drive *

Yes

Slim optical drive metal shield *

Yes

Front Wi-Fi antenna

Front fan *

Internal speaker *

Thermal sensor

ThinkStation LED

3.5-inch storage-drive bracket *

Yes

Type-2 storage-drive cage *

Yes

Type-1 storage-drive cage with 3.5-inch storagedrive bracket *

Yes

2.5-inch storage drive *

Yes

Computer cover

Yes

3.5-inch storage drive *

Yes

2.5-inch to 3.5-inch storage-drive converter *

Yes

Power supply assembly

Yes

PCIe card *

Yes

Cover presence switch (intrusion switch)

Yes

Rear Wi-Fi antenna

Rear fan

Chapter 2. Product overview

Number

FRU description

Self-service CRU

Optional-service CRU

Lenovo factory recovery USB key *

Lenovo recovery disc set *

Miscellaneous parts kits

Power cord

Yes

Keyboard *

Yes

Mouse *

Yes

Self-service CRU

Optional-service CRU

FRUs in the flex module

Figure 5. FRUs in the flex module
Number

FRU description

Flex module

Yes

eSATA connector

IEEE 1394 connector

Front Thunderbolt adapter kit

Slim optical drive *

* available on some models
For detailed FRU information, such as the FRU part numbers and supported computer models, go to:
http://www.lenovo.com/serviceparts-lookup

Parts on the system board
Note: The system board might look slightly different from the illustration.

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Figure 6. System board part locations
1 4-pin power connector

2 Microprocessor

3 Microprocessor fan connector

4 Memory slots (DIMM)

5 Front-bezel connector

6 Internal-speaker connector

7 Storage-drive activity indicator

8 Flex bay fan connector

9 10-pin power connector

10 SATA power connectors

11 Front-fan connector

12 Clear CMOS/Recovery jumper

13 SATA 3 connector

14 SATA 4 connector

15 SATA 2 connector

16 SATA 1 connector

17 M.2 solid-state drive slot

18 Wi-Fi card slot

19 Thermal-sensor connector

20 ThinkStation® LED connector

21 Front USB 2.0 connectors (available on some models)

22 Parallel connector

23 Serial port (COM) connector

24 Thunderbolt™ control connector

25 PCIe x16 card slot (negotiable link width x4)

26 PCIe x1 card slot

27 PCIe x16 card slot

28 Coin-cell battery

29 Rear-fan connector

30 HDMI connector

31 Cover presence switch connector (Intrusion switch
connector)

32 PS/2 keyboard and mouse connector

Chapter 2. Product overview

Internal storage drives
Internal storage drives are devices that your computer uses to read and store data. You can add drives to
your computer to increase storage capacity and enable your computer to read other types of media. Internal
storage drives are installed in bays.
When you remove or install an internal storage drive, note the type and size of the drive that each bay
supports and correctly connect the required cables. Refer to the appropriate section in Chapter 9 “Hardware
removal and installation” on page 95 for instructions on how to remove or install internal storage drives for
your computer.
The following illustration shows the locations of the storage drives.
Note: The computer hardware might look slightly different from the illustration.

Figure 7. Storage-drive bay locations
1 Type-1 storage-drive cage

2 SD card slot (available on some models)

3 Flex bay (available on some models)

4 M.2 solid-state drive slot

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5 Type-2 storage-drive cage

6 Storage-drive bay

7 PCIe card slots (3)
1

Type-1 storage-drive cage

You can install a 3.5-inch storage drive or a 2.5-inch storage drive in this cage.
2

SD card slot (available on some models)

An SD card is installed in some computer models.
3

Flex bay (available on some models)

Depending on your computer model, one of the following devices might be installed in the flex bay:
• Flex module
• Front-access storage enclosure
• Flex storage enclosure
4

M.2 solid-state drive slot

One M.2 solid-state drive is installed in some computer models.
5

Type-2 storage-drive cage

You can install a 2.5-inch storage drive in this cage.
6

Storage-drive bay

You can install a 3.5-inch storage drive or a 2.5-inch storage drive in the storage-drive bay.
7

PCIe card slots (3)

You can install compatible PCIe cards and PCIe solid-state drives in the PCIe card slots.

Machine type and model label
The machine type and model label identifies your computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify your computer and provide faster service.
The following is a sample of the machine type and model label.
Note: The computer hardware might look slightly different from the illustration.

Chapter 2. Product overview

MT-M XXXX-XXXXXX
S/N XXXXXXXX

Figure 8. Machine type and model label

Computer features
For your specific computer model, some features might vary or not apply.
Information about your computer
• To view basic information (such as microprocessor and memory information) about your computer, do the
following:
1. Click the Start button to open the Start menu.
2. Click Settings ➙ System ➙ About.
• To view detailed information about the devices (such as the network adapters) on your computer, do the
following:
42

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1. Right-click the Start button to open the Start context menu.
2. Click Device Manager.
3. Locate and double-click your device in Device Manager to view device properties. Type the
administrator password or provide confirmation if prompted.
Memory
Up to four double data rate 4 (DDR4) error correction code (ECC) unbuffered dual inline memory modules
(UDIMMs) or DDR4 non-ECC UDIMMs
Internal drives
Your computer supports the following storage drives:
• SD card (available on some models)
• Hard disk drive (available on some models)
• M.2 solid-state drive with the Intel Optane technology (available on some models)
• M.2 solid-state drive without the Intel Optane technology (available on some models)
• Slim optical drive (available on some models)
• Solid-state drive (available on some models)
To view the amount of storage drive space, do the following:
1. Right-click the Start button to open the Start context menu.
2. Click Disk Management and follow the instructions on the screen.
Video features
• PCIe x16 graphics card slots on the system board for discrete graphics cards
• Video connectors on a discrete graphics card:
– DVI connector (available on some models)
– DisplayPort connector (available on some models)
– Mini DisplayPort connector (available on some models)
Audio features
Integrated audio controller supports the following connectors and devices on your computer:
• Audio line-out connector
• Headset connector
• Internal speaker
• Microphone connector
Input/Output (I/O) features
• 100/1000 Mbps Ethernet connector
• 9-pin serial connector
• Audio connectors (audio line-out connector, microphone connector, and headset connector)
• HDMI connector (available on some models)
• Display connectors (DisplayPort connector, DVI connector, and Mini DisplayPort connector) (vary by
graphics card)
• PS/2 keyboard connector (available on some models)

Chapter 2. Product overview

• PS/2 mouse connector (available on some models)
• USB connectors
• USB-C connector
Expansion
• Flex bay (available on some models)
• Memory slots
• M.2 solid-state drive slot
• PCIe x1 card slot
• PCIe x16 card slot
• PCIe x16 card slot (negotiable link width x4)
• SD card slot (available on some models)
• Storage-drive bay
• Storage-drive cages (available on some models)
Power supply
Your computer comes with one of the following power supplies:
• 250-watt automatic voltage-sensing power supply
• 400-watt automatic voltage-sensing power supply
Wireless features
Depending on your computer model, the following wireless features are supported:
• Wireless LAN
• Bluetooth (available on some models)
System management features
• Ability to store power-on self-test (POST) hardware test results
• Desktop Management Interface (DMI)
Desktop Management Interface provides a common path for users to access information about all
aspects of a computer. The information includes the processor type, installation date, attached printers
and other peripherals, power sources, and maintenance history.
• ErP LPS compliance mode
The energy-related products directive (ErP) lowest power state (LPS) compliance mode reduces the
consumption of electricity when your computer is in sleep or off mode. For more information, see
“Enabling or disabling the ErP LPS compliance mode” on page 66.
• Intelligent Cooling Engine (ICE)
The energy-related products directive (ErP) lowest power state (LPS) compliance mode reduces the
consumption of electricity when your computer is in sleep or off mode. For more information, see
“Switching between better acoustic and better thermal performance” on page 67 and “Enabling or
disabling the system to record thermal alert logs” on page 67.
• Intel® Standard Manageability (ISM)
Intel Standard Manageability builds certain functionalities into computer hardware and firmware.
Therefore, computers are less expensive for businesses and easier to monitor, maintain, update, upgrade,
and repair.
• Intel Active Management Technology (Intel AMT)

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With specific Intel platform capabilities and third-party management and security applications, Intel Active
Management Technology enables IT administrators or managed service providers to easily and remotely
discover, repair, and protect their networked computing assets.
• Preboot Execution Environment (PXE)
Preboot Execution Environment enables you to start computers using a network interface. This manner is
independent of starting computers from data storage devices (such as the hard disk drive) or installed
operating systems.
• System Management (SM) basic input/output system (BIOS) and SM software
The SM BIOS specification defines data structures and access methods in a BIOS. Therefore, a user or an
application can store and retrieve information specific about the computer in question.
• Wake on LAN (WOL)
Wake on LAN is an Ethernet computer networking standard that allows a computer to be turned on or
woken up by a network message. The message is usually sent by a program running on another computer
on the same local area network.
• Windows Management Instrumentation (WMI)
Windows Management Instrumentation is a set of extensions to the Windows Driver Model. It provides an
operating system interface through which instrumented components provide information and notification.
Security features
• Ability to enable and disable a device
• Ability to enable and disable USB connectors individually
• Antivirus program
• BIOS passwords and Microsoft® Windows® accounts to deter unauthorized use of your computer
• Computrace Agent software embedded in firmware
• Cover presence switch (also called intrusion switch)
• Firewalls
• Smart USB Protection function
• Startup sequence control
• Startup without a keyboard or mouse
• Support for a cable lock
• Support for a Kensington-style cable lock
• Support for a padlock
• Trusted Platform Module (TPM)
Preinstalled operating system
Your computer is preinstalled with the Windows 10 operating system. Additional operating systems might be
identified by Lenovo as compatible with your computer. To determine if an operating system has been
certified or tested for compatibility, check the Web site of the operating system provider.

Computer specifications
This section lists the physical specifications for your computer.
Dimensions
• Width: 165 mm (6.5 inches)
• Height: 376 mm (14.8 inches)

Chapter 2. Product overview

• Depth: 328 mm (12.91 inches)
Weight
Maximum configuration as shipped: 10.6 kg (23.37 lb)
Environment
• Air temperature:
Operating: From 10°C (50°F) to 35°C (95°F)
Storage in original shipping package: From -40°C (-40°F) to 60°C (140°F)
Storage without package: From -10°C (14°F) to 60°C (140°F)
• Humidity:
Operating: 30%–90% (non-condensing)
Storage: 20%–90% (non-condensing)
• Altitude:
Operating: From -15.2 m (-50 ft) to 3048 m (10 000 ft)
Storage: From -15.2 m (-50 ft) to 10 668 m (35 000 ft)
Electrical input
• Input voltage: From 100 V ac to 240 V ac
• Input frequency: 50/60 Hz

Programs
This section provides information about the programs on your computer.

Accessing a program on your computer
To access a program on your computer, do one of the following:
• From Windows Search:
1. Type the program name into the search box next to the Start button.
2. In the search results, click the name of the desired program to launch the program.
• From the Start menu or Control Panel:
1. Click the Start button to open the Start menu. Then, click the name of the desired program to launch
the program.
2. If the program name is not displayed on the Start menu, access the program from Control Panel.
a. Click the Start button to open the Start menu.
b. Click Windows System ➙ Control Panel.
c. View Control Panel by Large icons or Small icons, and then click the name of the desired program
to launch the program.

An introduction to Lenovo programs
This section provides information about the major Lenovo programs available on your operating system.

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• Lenovo Vantage
Your computer’s best features and capabilities should be easy to access and understand. With Lenovo
Vantage, they are.
Use Lenovo Vantage to do the following:
– Manage updates, get the latest drivers, and keep the software on your computer up-to-date.
– Protect yourself from malicious Wi-Fi networks.
– Optimize your computer performance, monitor your computer health.
– Access your user guide, check warranty status, and view accessories customized for your computer.
– Read how-to articles, explore Lenovo forums, and stay up-to-date on technology news with articles
and blogs from trusted sources.
– Configure hardware settings.
– Create and manage your Lenovo ID.
This app is filled with exclusive Lenovo content to help you learn more about what you can do with your
Lenovo computer.

Chapter 2. Product overview

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Chapter 3. Using your computer
This chapter provides information to help you use the various features provided by your computer.

Registering your computer
When you register your computer with Lenovo, you enter required information into a Lenovo database. The
information enables Lenovo to contact you when there is a recall or other severe problem and provide
quicker service when you call Lenovo for help. In addition, some locations offer extended privileges and
services to registered users.
To register your computer with Lenovo, go to https://support.lenovo.com/productregistration and follow the
instructions on the screen.

Setting the computer volume
To set the computer volume, do the following:
1. Click the volume icon in the Windows notification area on the taskbar.
Note: If the volume icon is not displayed in the Windows notification area, add the icon to the
notification area. See the Windows help system.
2. Follow the instructions on the screen and the hover text to adjust the volume, mute the speaker, or
unmute the speaker.

Using a disc
This section provides instructions on how to use a disc and the optical drive.

Guidelines about using the optical drive
When using the optical drive, follow these guidelines:
• Do not place the computer in a location where the drive is exposed to any of the following conditions:
– High temperature
– High humidity
– Excessive dust
– Excessive vibration or sudden shock
– An inclined surface
– Direct sunlight
• Do not insert any object other than a disc into the drive.
• Do not insert damaged discs into the drive. Warped, scratched, or dirty discs can damage the drive.
• Before moving the computer, remove the disc from the drive.

Handling and storing a disc
When handling and storing a disc, follow these guidelines:
• Hold the disc by its edges. Do not touch the surface of the side that is not labeled.

• To remove dust or fingerprints, wipe the disc with a clean, soft cloth from the center to the outside. Wiping
the disc in a circular direction might cause loss of data.
• Do not write or stick paper on the disc.
• Do not scratch or mark the disc.
• Do not place or store the disc in direct sunlight.
• Do not use benzene, thinners, or other cleaners to clean the disc.
• Do not drop or bend the disc.

Playing and removing a disc
To play a disc, do the following:
1. With the computer on, press the eject/close button on the front of the optical drive. The tray slides out of
the drive.
2. Insert a disc into the tray. Some optical drive has a snap hub in the center of the tray. If your drive has a
snap hub, support the tray with one hand and then push the center of the disc until it snaps into place.
3. Press the eject/close button again or gently push the tray forward to close the tray. The disc player
program starts automatically. For more information, refer to the help system of the disc player program.
To remove a disc from the optical drive, do the following:
1. With the computer on, press the eject/close button on the front of the optical drive. The tray slides out of
the drive.
2. Carefully remove the disc from the tray.
3. Press the eject/close button again or gently push the tray forward to close the tray.
Note: If the tray does not slide out of the drive when you press the eject/close button, turn off your
computer. Then, insert a straightened paper clip into the emergency-eject hole adjacent to the eject/close
button. Use the emergency eject only in an emergency.

Recording a disc
If your optical drive supports recording, you can record a disc.
Recording a disc using Windows tools
To record a disc using Windows tools, do one of the following:
• Burn a disc using the AutoPlay window.
1. Ensure that the disc is played automatically.
a. Click the Start button to open the Start menu.
b. Click Settings ➙ Devices ➙ AutoPlay.
c. Select or turn on Use AutoPlay for all media and devices.
2. Insert a recordable disc into the optical drive that supports recording. The AutoPlay window opens.
3. Follow the instructions on the screen.
• Burn a disc using Windows Media® Player.
1. Insert a recordable disc into the optical drive that supports recording.
2. Open Windows Media Player. See “Accessing a program on your computer” on page 46.
3. Follow the instructions on the screen.
• Burn a disc from an ISO file.

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1. Insert a recordable disc into the optical drive that supports recording.
2. Double-click the ISO file.
3. Follow the instructions on the screen.
Recording a disc using preinstalled programs
To record a disc using preinstalled programs, do the following:
1. Insert a recordable disc into the optical drive that supports recording.
2. Open the PowerDVD Create, PowerProducer, or Power2Go program. See “Accessing a program on
your computer” on page 46.
3. Follow the instructions on the screen.

Connecting to a network
This section provides instructions on how to connect to a network.
Connecting to an Ethernet LAN
You can connect your computer to an Ethernet LAN by connecting an Ethernet cable to the Ethernet
connector.

DANGER
To avoid the risk of electrical shock, do not connect the telephone cable to the Ethernet connector.
Connecting to a wireless LAN
You can connect your computer to a wireless LAN without the use of an Ethernet cable but by means of
radio waves only.
Note: The wireless LAN feature is available only on some models.
To establish a wireless-LAN connection, do the following:
1. Ensure that a wireless LAN is available and the wireless LAN feature on your computer is working.
2. Click the wireless-network-connection-status icon in the Windows notification area to display available
wireless networks.
Note: If the wireless-network-connection-status icon is not displayed in the Windows notification area,
add the icon to the notification area. See the Windows help system.
3. Click a wireless LAN, and then click Connect to connect your computer to it. Provide required
information if needed.
Connecting to a Bluetooth-enabled device
Bluetooth is a short-range wireless communications technology. Use Bluetooth to establish a wireless
connection between your computer and another Bluetooth-enabled device within a distance of about 10 m
(32.8 ft).
Note: The Bluetooth feature is available only on some models.
To connect to a Bluetooth-enabled device, do the following:
1. Turn on the Bluetooth feature of your computer. Ensure that the Bluetooth-enabled device is located
within a distance of about 10 m (32.8 ft) from your computer.

Chapter 3. Using your computer

2. Click the Bluetooth icon in the Windows notification area on the taskbar. Then, click Add a Device and
follow the instructions on the screen.
Note: If the Bluetooth icon is not displayed in the Windows notification area, add the icon to the
notification area. See the Windows help system.

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Chapter 4. You and your computer
This chapter provides information about accessibility, ergonomic, and cleaning and maintenance.

Arranging your workspace
Arrange your workspace to suit your needs and the kind of work you do. This section provides information
about the factors that affect the way you arrange your workspace.

Glare and lighting
Position the monitor to minimize glare and reflections from overhead lights, windows, and other light
sources. Reflected light from shiny surfaces can cause annoying reflections on your screen. When possible,
place the monitor at right angles to windows and other light sources. If necessary, reduce overhead lighting
by turning off lights or using lower wattage bulbs. If you install the monitor near a window, use curtains or
blinds to block the sunlight. You can adjust the brightness and contrast controls on the monitor as the room
lighting changes throughout the day.
Where it is impossible to avoid reflections or to adjust the lighting, an antiglare filter placed over the screen
might be helpful. However, these filters might affect the clarity of the image on the screen; try them only after
you have exhausted other methods of reducing glare.

Air circulation
Your computer produces heat. The computer has a fan that pulls in fresh air and forces out hot air through
the air vents. Blocking the air vents can cause overheating, which might result in a malfunction or damage.
Position the computer so that nothing blocks the air vents; usually, 51 mm (2 inches) of air space is sufficient.
Ensure that the vented air is not blowing on people.

Electrical outlet locations and cable lengths
The following factors might determine the final placement of your computer:
• Locations of electrical outlets
• Length of power cords or power adapters
• Length of the cables that are connected to other devices
For more information about power cords or power adapters, see “Power cords and power adapters” on page
1.

Comfort
Although no single working position is ideal for everyone, here are a few guidelines to help you find a position
that suits you best. The following figure sets an example for your reference.

• Screen position: Keep the screen at a comfortable viewing distance, usually 51–61 cm (20–24 inches).
Then, adjust the screen so that the top of the screen is at or slightly below eye level and you can view it
without twisting your body.
• Chair position: Use a chair that gives you good back support and seat height adjustment. Use chair
adjustments to best suit your desired posture.
• Head position: Keep your head and neck in a comfortable and neutral (vertical or upright) position.
• Arm and hand positions: Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal)
position. Type with a soft touch without pounding the keys.
• Leg position: Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest.
Make minor modifications in your working posture to deter the onset of discomfort caused by long periods of
working in the same position. Frequent short breaks from your work also help to prevent minor discomfort
associated with your working posture.

Accessibility information
Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater
access to information and technology. This section provides information about the ways these users can get
the most out of their computer experience. You also can get the most up-to-date accessibility information
from the following Web site:
https://www.lenovo.com/accessibility
Keyboard shortcuts
The following list contains keyboard shortcuts that can help make your computer easier to use.
Note: Depending on your keyboard, some of the following keyboard shortcuts might not be available.
• Windows logo key + U: Open Ease of Access Center
• Right Shift for eight seconds: Turn on or turn off Filter Keys
• Shift five times: Turn on or turn off Sticky Keys
• Num Lock for five seconds: Turn on or turn off Toggle Keys
• Left Alt+Left Shift+Num Lock: Turn on or turn off Mouse Keys
• Left Alt+Left Shift+PrtScn (or PrtSc): Turn on or turn off High Contrast
For more information, go to https://windows.microsoft.com/, and then search using any of the following
keywords: keyboard shortcuts, key combinations, shortcut keys.
Ease of Access Center
Ease of Access Center on the Windows operating system enables you to configure your computer to suit
your physical and cognitive needs.

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To use Ease of Access Center, do the following:
1. Click the Start button to open the Start menu.
2. Click Settings ➙ Ease of Access.
3. Choose the appropriate tool by following the instructions on the screen.
Ease of Access Center mainly includes the following tools:
• Magnifier
Magnifier is a useful utility that enlarges the entire screen or part of the screen so that you can see the
items better.
• Narrator
Narrator is a screen reader that reads aloud what is displayed on the screen and describes events such as
error messages.
• On-Screen Keyboard
To input data into your computer using a mouse, joystick, or other pointing devices instead of a physical
keyboard, you can use On-Screen Keyboard.
• High Contrast
High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a
result, those items are more distinct and easier to identify.
• Personalized keyboard
Adjust keyboard settings to make your keyboard easier to use. For example, you can use your keyboard
to control the pointer and type certain key combinations easier.
• Personalized mouse
Adjust mouse settings to make your mouse easier to use. For example, you can change the pointer
appearance and make it easier to manage windows with the mouse.
Speech Recognition
Speech Recognition enables you to control your computer by voice.
Using only your voice, you can start programs, open menus, click objects on the screen, dictate text into
documents, and write and send e-mails. Everything you do with the keyboard and mouse can be done with
only your voice.
To use Speech Recognition, do the following:
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Speech Recognition.
4. Follow the instructions on the screen.
Screen-reader technologies
Screen-reader technologies are primarily focused on software program interfaces, help information systems,
and various online documents. For additional information about screen readers, see the following:
• Using PDFs with screen readers:
https://www.adobe.com/accessibility.html?promoid=DJGVE
• Using the JAWS screen reader:
https://www.freedomscientific.com/Products/Blindness/JAWS
• Using the NVDA screen reader:

Chapter 4. You and your computer

https://www.nvaccess.org/

Screen resolution
You can make the text and images on your screen easier to read by adjusting the screen resolution of your
computer.
To adjust the screen resolution, do the following:
1. Right-click a blank area on the desktop.
2. Click Display settings ➙ Display.
3. Follow the instructions on the screen.
Note: Setting the resolution too low might prevent some items from fitting on the screen.
Customizable item size
You can make the items on your screen easier to read by changing the item size.
• To change the item size temporarily, use the Magnifier tool in Ease of Access Center.
• To change the item size permanently, do the following:
– Change the size of all the items on your screen. Do the following:
1. Right-click a blank area on the desktop.
2. Click Display settings ➙ Display.
3. Follow the on-screen instructions to change the item size. For some applications, your
configuration might not take effect until you sign out and then sign in again.
– Change the size of the items on a Web page.
Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key (-) to reduce
the text size.
– Change the size of the items on the desktop or a window.
Note: This function might not work on some windows.
If your mouse has a wheel, press and hold Ctrl, and then scroll the wheel to change the item size.
Industry-standard connectors
Your computer provides industry-standard connectors that enable you to connect assistive devices.
For more information about the location and function of each connector, see “Hardware locations” on page
29.
TTY/TDD conversion modem
Your computer supports the use of a text telephone (TTY) or the telecommunications device for the deaf
(TDD) conversion modem. The modem must be connected between your computer and a TTY/TDD
telephone. Then, you can type a message on your computer and send it to the telephone.
Documentation in accessible formats
Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or
HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that
visually impaired users can read the documentation through a screen reader. Each image in the
documentation also includes adequate alternative text so that visually impaired users can understand the
image when they use a screen reader.

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Cleaning your computer
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1. Properly remove or install your computer cover.
See Chapter 9 “Hardware removal and installation” on page 95.
CAUTION:
Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free
operation. Use only mild cleaning solutions and a damp cloth to clean the painted surfaces of the computer.
Dust buildup compounds problems associated with glare, so remember to clean the screen periodically.
Wipe the screen surface gently with a soft, dry cloth, or blow on the screen to remove grit and other loose
particles. Depending on the type of the screen, moisten a soft, lint-free cloth with an LCD cleaner or liquid
glass cleaner and then wipe the screen surface.

Maintenance
With appropriate care and maintenance, your computer will serve you reliably. This section provides
instructions on how to maintain your computer so that it can keep working in better condition.

Basic maintenance tips
Here are some basic points about keeping your computer functioning properly:
• Keep your computer in a clean, dry environment. Ensure that the computer rests on a flat, steady surface.
• Do not cover any of air vents. These air vents provide airflow to keep your computer from overheating.
• Keep food and drinks away from all parts of your computer. Food particles and spills might make the
keyboard and mouse stick and unusable.
• Do not get the power switches or other controls wet. Moisture can damage these parts and cause an
electrical hazard.
• Always disconnect a power cord by grasping the plug instead of the cord.

Good maintenance practices
By performing a few good maintenance practices, you can maintain good computer performance, protect
your data, and be prepared in case of a computer failure.
• Empty your recycle bin on a regular basis.
• Use the disk defragmentation or disk optimization feature of your operating system occasionally to
prevent performance problems caused by an excessive number of fragmented files.
• Clean out your Inbox, Sent Items, and Deleted Items folders in your e-mail application on a regular basis.
• Back up critical data regularly on removable media memory, such as discs and USB storage devices, and
store the removable media in a safe location. The frequency of making backup copies depends on how
critical the data is to you or your business.
• Back up your data on the storage drive regularly. See “Recovery information” on page 86.
• Keep your computer software, device drivers, and operating system up-to-date. See “Keeping your
computer current” on page 58.

Chapter 4. You and your computer

• Keep a log book. Entries might include major software or hardware changes, device-driver updates,
intermittent problems and what you did to resolve them, and other issues you might have experienced.
The cause of a problem might be change in hardware, change in software, or any other actions that might
have taken place. A log book can help you or a Lenovo technician determines the cause of a problem.
• Create Product Recovery discs. See “Recovery information” on page 86 for more information about using
Product Recovery discs to restore the hard disk drive to the factory-default settings.

Keeping your computer current
In most cases, it is a good practice to have the most up-to-date operating system update patches, software
programs, and device drivers. This section provides instructions on how to get the latest updates for your
computer.
Getting the latest system updates
To get the latest system updates for your computer, ensure that your computer is connected to the Internet
and do one of the following:
• Use the Lenovo Vantage program to get the system updates, such as device driver updates, software
updates, and BIOS updates.
To open the Lenovo Vantage program, see “Accessing a program on your computer” on page 46. For
more information about using the program, refer to the help system of the program.
• Use Windows Update to get the system updates, such as security fixes, new versions of Windows
components, and device driver updates.
1. Click the Start button to open the Start menu.
2. Click Settings ➙ Update & Security ➙ Windows Update.
3. Follow the instructions on the screen.
Note: The device drivers provided by Windows Update might not be tested by Lenovo. It is recommended
that you get device drivers by using Lenovo programs or from the Lenovo Web site at https://
support.lenovo.com.

Moving your computer
Before moving your computer, take the following precautions:
1. Back up your data on the storage drive. See “Good maintenance practices” on page 57.
2. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
3. If you saved the original shipping cartons and packing materials, use them to pack the units. If you are
using different cartons, cushion the units to avoid damage.
Moving your computer to another country or region
When you move your computer to another country or region, you must take local electrical standards into
consideration. If the local electrical outlet style is different from the type you are using, use either an electrical
plug adapter or a new power cord. To purchase such items, contact the Lenovo Customer Support Center.
For a list of Lenovo Support phone numbers, go to https://pcsupport.lenovo.com/supportphonelist. If you
cannot find the support telephone number for your country or region, contact your Lenovo reseller.

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Chapter 5. Security
This chapter provides information about how to protect your computer from unauthorized use.

Locking your computer
This section provides instructions on how to lock your computer with the locking devices to keep your
computer safe.

Locking the computer cover
Locking the computer cover helps prevent unauthorized people from gaining access to the inside of your
computer. Your computer comes with a padlock loop so that the computer cover cannot be removed when a
padlock is installed.
Note: The computer hardware might look slightly different from the illustration.

Figure 9. Padlock

Attaching a Kensington-style cable lock
You can use a Kensington-style cable lock to secure your computer to a desk, table, or other non-permanent
fixture. The cable lock attaches to the security-lock slot at the rear of your computer. Depending on the type
selected, the cable lock can be operated with a key or combination. The cable lock also locks the buttons
used to open the computer cover. This is the same type of lock used with many notebook computers. You
can order such a cable lock directly from Lenovo by searching for Kensington at:
https://support.lenovo.com

Figure 10. Kensington-style cable lock

Attaching a cable lock
A cable lock can be used to secure devices, such as the keyboard and the mouse, by locking the device
cables to your computer. The cable lock attaches to the cable-lock slots on the rear of your computer.
To attach a cable lock, do the following:
1. Insert the clip 1 into the cable-lock slot 3 .
2. Pull the cables you want to lock through the dents in the cable lock.
3. Press the clip 2 into the cable-lock slot 4 until it snaps into position.

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Figure 11. Installing a cable lock

Viewing and changing security settings in the Setup Utility program
To view and change security settings in the Setup Utility program, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Security.
3. Follow the instructions on the right side of the screen to view and change security settings. You can refer
to “Using the Setup Utility program” on page 65 to get basic information about some major security
settings.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Using passwords and Windows accounts
You can use BIOS passwords and Windows accounts to prevent unauthorized access to your computer and
data. To use the BIOS passwords or the Windows accounts, do the following:
• To use BIOS passwords, see “Using BIOS passwords” on page 68.
• To use Windows accounts, do the following:

Chapter 5. Security

1. Click the Start button to open the Start menu.
2. Click Settings ➙ Accounts.
3. Follow the instructions on the screen.

Using the cover presence switch
The cover presence switch prevents your computer from logging in to the operating system when the
computer cover is not properly installed or closed.
To use the cover presence switch, enable the cover-presence-switch connector on the system board first. To
achieve this, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Security ➙ Chassis Intrusion Detection and press Enter.
3. Select Enabled and press Enter.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings), select Yes in the window displayed, and press Enter. The cover-presence-switch connector on
the system board is enabled.
The cover presence switch starts functioning. If the switch detects that the computer cover is not correctly
installed or closed, an error message is displayed when you turn on the computer. To fix the error and log in
to the operating system, do the following:
1. Properly remove or install your computer cover. See Chapter 9 “Hardware removal and installation” on
page 95.
2. Start and then exit the Setup Utility program. See “Starting the Setup Utility program” on page 65 and
“Exiting the Setup Utility program” on page 71.

Using firewalls
A firewall can be hardware, software, or a combination of both depending on the level of security required.
Firewalls work on a set of rules to determine which inbound and outbound connections are authorized. If
your computer is preinstalled with a firewall program, it helps protect against computer Internet security
threats, unauthorized access, intrusions, and Internet attacks. It also protects your privacy. For more
information about how to use the firewall program, refer to the help system of your firewall program.
To use Windows Firewall, do the following:
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Windows Defender Firewall.
4. Follow the instructions on the screen.

Protecting data against viruses
Your computer is preinstalled with an antivirus program to help you guard against, detect, and eliminate
viruses.
Lenovo provides a full version of antivirus software on your computer with a free 30-day subscription. After
30 days, you must renew the license to continue receiving the antivirus software updates.
Note: Virus definition files must be kept up-to-date to guard against new viruses.

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For more information about how to use your antivirus software, refer to the help system of your antivirus
software.

Using the Smart USB Protection function
The Smart USB Protection function is a security function that helps prevent data from being copied from the
computer to USB storage devices connected to the computer. You can set the Smart USB Protection
function to one of the following modes:
• Disabled (default setting): You can use the USB storage devices without limitation.
• Read Only: You cannot copy data from the computer to the USB storage devices. However, you can
access or modify data on the USB storage devices.
• No Access: You cannot access the USB storage devices from the computer.
To configure the Smart USB Protection function, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Security ➙ Smart USB Protection and press Enter.
3. Select the desired setting and press Enter.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Computrace Agent software embedded in firmware
The Computrace Agent software is an IT asset management and computer theft recovery solution. The
software detects if changes have been made on the computer, such as hardware, software, or the computer
call-in location. You might have to purchase a subscription to activate the Computrace Agent software.

Trusted Platform Module (TPM)
TPM is a secure cryptoprocessor that stores cryptographic keys, which in turn protects information stored in
your computer.

Chapter 5. Security

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Chapter 6. Advanced configuration
This chapter provides information to help you further configure the computer.

Using the Setup Utility program
The Setup Utility program is used to view and change the configuration settings of your computer. This
section provides information about only the major configuration settings available in the program.
Note: The operating system settings might override any similar settings in the Setup Utility program.

Starting the Setup Utility program
To start the Setup Utility program, do the following:
1. Turn on or restart your computer.
2. Before the operating system starts up, repeatedly press and release F1 or Fn+F1 (depending on the
keyboard settings). Based on the Setup Utility display mode setting, one of the following situations
occurs:
• Text mode: The Setup Utility program opens.
• Graphic mode (available on some models): The start screen is displayed. Then, select Setup and
press Enter to open the Setup Utility program.
Note: If a BIOS password has been set, the Setup Utility program will not open until you enter the
correct password. For more information, see “Using BIOS passwords” on page 68.
To view and change the configuration settings, follow the instructions on the screen.

Changing the display language of the Setup Utility program
The Setup Utility program supports three display languages: English, French, and simplified Chinese.
To change the display language of the Setup Utility program, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. From the main interface, locate System Language and press Enter.
3. Select the display language according to your needs.

Enabling or disabling a device
This section provides information about how to enable or disable user access to hardware devices (such as
USB connectors or storage drives).
To enable or disable a device, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices.
3. Select the device you want to enable or disable and press Enter.
4. Select the desired setting and press Enter.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Enabling or disabling the automatic power-on of your computer
The Automatic Power On item in the Setup Utility program provides various options for you to make your
computer start up automatically.
To enable or disable the Automatic Power On features, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Power ➙ Automatic Power On and press Enter.
3. Select the feature you want to enable or disable and press Enter.
4. Select the desired setting and press Enter.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Enabling or disabling the ErP LPS compliance mode
Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go
to:
https://www.lenovo.com/ecodeclaration
You can enable the ErP LPS compliance mode in the Setup Utility program to reduce the consumption of
electricity when your computer is off or in sleep mode.
To enable or disable the ErP LPS compliance mode, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Power ➙ Enhanced Power Saving Mode and press Enter.
3. Select Enabled or Disabled depending on your needs, and then press Enter. If you select Enabled, you
also need to disable the Wake on LAN feature. See “Enabling or disabling the automatic power-on of
your computer” on page 66.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.
When the ErP LPS compliance mode is enabled, you can wake up your computer by doing one of the
following:
• Press the power button.
• Enable the Wake Up on Alarm feature to make your computer wake up at a set time. See “Enabling or
disabling the automatic power-on of your computer” on page 66.
• Enable the After Power Loss feature to make your computer wake up when the power supply resumes
after a sudden loss of electricity.
To enable the After Power Loss feature, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Power ➙ After Power Loss and press Enter.
3. Select Power On and press Enter.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Enabling or disabling the eSATA mode for the SATA 4 connector
The SATA 4 connector supports the eSATA mode. Before using the front-access storage enclosure, ensure
that the eSATA mode is enabled and the SATA cable of the front-access storage enclosure is connected to

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the SATA 4 connector on the system board. To verify the cable connection, see “Preparing your computer”
on page 96 and “Parts on the system board” on page 38 for more information.
To enable or disable the eSATA mode, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices ➙ ATA Drive Setup and press Enter.
3. Select SATA Drive 4 Hot-Plug Support and press Enter.
4. Select Enabled or Disabled as desired and press Enter.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed and press Enter.

Switching between better acoustic and better thermal performance
You can adjust the acoustic and thermal performance of your computer through the ICE Performance
Mode menu. Two choices are available:
• Better Acoustic Performance (default setting): This computer works with less noise at a normal thermal
level.
• Better Thermal Performance: The computer works at a better thermal level with normal acoustic
performance.
To switch between better acoustic performance and better thermal performance, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Power ➙ Intelligent Cooling Engine (ICE) and press Enter.
3. Select ICE Performance Mode and press Enter.
4. Select Better Acoustic Performance or Better Thermal Performance as desired and press Enter.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Enabling or disabling the system to record thermal alert logs
When the ICE thermal alert feature is enabled, if a critical thermal situation occurs, an alert log is written into
the Windows system log. The alert log can help you identify thermal problems, such as malfunctioning fans,
abnormally high temperature, or poor cooling performances.
To enable or disable the system to record thermal alert logs, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Power ➙ Intelligent Cooling Engine (ICE) and press Enter.
3. Select ICE Thermal Alert and press Enter.
4. Select the desired setting and press Enter.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Enabling or disabling the configuration change detection
With the configuration-change detection enabled, if the POST detects configuration changes of some
hardware devices (such as storage drives or memory modules), an error message is displayed.
To enable or disable the configuration change detection, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.

Chapter 6. Advanced configuration

2. Select Security ➙ Configuration Change Detection and press Enter.
3. Select the desired setting and press Enter.
4. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.
To bypass the error message and log in to the operating system, do one of the following:
• Press F2 or Fn+F2 (depending on the keyboard settings).
• Start and then exit the Setup Utility program. See “Starting the Setup Utility program” on page 65 and
“Exiting the Setup Utility program” on page 71.

Changing the BIOS settings before installing a new operating system
BIOS settings vary by operating system. Change the BIOS settings before installing a new operating system.
To change the BIOS settings, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. From the main interface, select Exit ➙ OS Optimized Defaults and press Enter.
3. Depending on the operating system to be installed, do one of the following:
• To install the Windows 10 (64-bit) operating system, select Enabled and press Enter.
• To install an operating system other than Windows 10 (64-bit), select Disabled and press Enter.
4. Select Yes in the window displayed and press Enter to confirm your selection.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Using BIOS passwords
By using the Setup Utility program, you can set passwords to prevent unauthorized access to your computer
and data.
You do not have to set any passwords to use your computer. However, using passwords improves computer
security. If you decide to set any passwords, read the following topics.

Password types
The following types of passwords are available in the Setup Utility program:
• Power-on password
When a power-on password is set, you are prompted to enter a valid password each time the computer is
turned on. The computer cannot be used until the valid password is entered.
• Administrator password
Setting an administrator password deters unauthorized users from changing configuration settings. If you
are responsible for maintaining the configuration settings of several computers, you might want to set an
administrator password.
When an administrator password is set, you are prompted to enter a valid password each time you try to
access the Setup Utility program. The Setup Utility program cannot be accessed until a valid password is
entered.
If both the power-on password and administrator password are set, you can enter either password.
However, you must use your administrator password to change any configuration settings.
• Hard disk password

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Setting a hard disk password prevents unauthorized access to the data on the internal storage drive (such
as a hard disk drive). When a hard disk password is set, you are prompted to enter a valid password each
time you try to access the storage drive.
Notes:
– Even if the storage drive is removed from one computer and installed in another, the hard-disk
password is still valid.
– If the hard disk password is forgotten, there is no way to reset the password or recover data from the
storage drive.

Password considerations
A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it
is recommended to use a strong password that cannot be easily compromised.
Note: The Setup Utility program passwords are case-sensitive.
To set a strong password, consider the following guidelines:
• Have at least eight characters in length
• Contain at least one alphabetic character and one numeric character
• Not be your name or your user name
• Not be a common word or a common name
• Be significantly different from your previous passwords

Setting, changing, or deleting a password
To set, change, or delete a password, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Security.
3. Depending on the password type, select Set Power-On Password, Set Administrator Password, or
Hard Disk Password and press Enter.
4. Follow the instructions on the right side of the screen to set, change, or delete a password.
Note: A password can be any combination of up to 64 alphabetic and numeric characters. For more
information, see “Password considerations” on page 69.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Erasing lost or forgotten passwords (clearing CMOS)
This section provides instructions on how to erase lost or forgotten passwords, such as a user password.
Note: The instructions in this section do not apply to the hard disk password.
To erase a lost or forgotten password, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Preparing your computer. See “Preparing your computer” on page 96.
3. Locate the Clear Complementary Metal Oxide Semiconductor (CMOS) /Recovery jumper on the system
board. See “Hardware locations” on page 29.

Chapter 6. Advanced configuration

4. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance position (pin 2 and pin
3).
5. Reinstall the computer cover and connect the power cord. See Chapter 9 “Hardware removal and
installation” on page 95.
6. Turn on the computer and leave it on for approximately 10 seconds. Then, turn off the computer by
holding the power button for approximately five seconds.
7. Repeat step 1 and step 2.
8. Move the Clear CMOS /Recovery jumper back to the standard position (pin 1 and pin 2).
9. Reinstall the computer cover and connect the power cord.

Selecting a startup device
If your computer does not start up from the expected device, you can either change the startup device
sequence or select a temporary startup device.

Changing the startup device sequence permanently
To change the startup device sequence permanently, do the following:
1. Depending on the type of the storage device, do one of the following:
• If the storage device is internal, go to step 2.
• If the storage device is a disc, ensure that your computer is turned on. Then, insert the disc into the
optical drive.
• If the storage device is an external device other than a disc, connect the storage device to the
computer.
2. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
3. Select Startup.
4. Follow the instructions on the right side of the screen to change the startup device sequence.
5. To save settings and exit the Setup Utility program, press F10 or Fn+F10 (depending on the keyboard
settings). Then, select Yes in the window displayed, and press Enter.

Selecting a temporary startup device
Note: Not all discs and storage drives are bootable.
To select a temporary startup device, do the following:
1. Depending on the type of the storage device, do one of the following:
• If the storage device is internal, go to step 2.
• If the storage device is a disc, ensure that your computer is turned on. Then, insert the disc into the
optical drive.
• If the storage device is an external device other than a disc, connect the storage device to the
computer.
2. Turn on or restart the computer. Before Windows starts up, repeatedly press and release F12 or Fn+F12
(depending on the keyboard settings) until Startup Device Menu is displayed.
3. Select the desired storage device and press Enter. The computer then starts up from the device you
select.
If you want to select a permanent startup device, select Enter Setup on Startup Device Menu and press
Enter to start the Setup Utility program. For more information about how to select a permanent startup
device, see “Changing the startup device sequence permanently” on page 70.

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Exiting the Setup Utility program
To exit the Setup Utility program, do one of the following:
• If you want to save the new settings, press F10 or Fn+F10 (depending on the keyboard settings). Then,
select Yes in the window displayed and press Enter.
• If you do not want to save the new settings, select Exit ➙ Discard Changes and Exit and press Enter.
Then, select Yes in the window displayed and press Enter.

Updating and recovering the BIOS
The BIOS is the first program that the computer runs when you turn on the computer. The BIOS initializes the
hardware components and loads the operating system and other programs.
Updating the BIOS
When you install a new program, hardware device, or device driver, you might be informed to update the
BIOS. You can update the BIOS from your operating system or a flash update disc (available only on some
models).
To update the BIOS, do the following:
1. Go to https://support.lenovo.com.
2. To update the BIOS from your operating system, download the flash BIOS update driver according to
your operating system version. To update the BIOS from a flash update disc, download the ISO image
version (used to create a flash update disc). Then, download the installation instructions for the flash
BIOS update driver.
3. Print the installation instructions you download and follow the instructions to update the BIOS.
Note: If you want to update the BIOS from a flash update disc, the installation instructions might not
provide the instructions on how to record the update disc. See “Recording a disc” on page 50.
Recovering from a BIOS update failure
To recover from a BIOS update failure, do the following:
1. Remove any media from the drives and turn off all connected devices and the computer. Then,
disconnect all power cords from electrical outlets and disconnect all cables that are connected to the
computer.
2. Preparing your computer. See “Preparing your computer” on page 96.
3. Locate the Clear CMOS /Recovery jumper on the system board. See “Hardware locations” on page 29.
4. Remove any parts and cables that impede your access to the Clear CMOS /Recovery jumper.
5. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance position (pin 2 and pin
3).
6. Reinstall the parts and cables that were removed.
7. Reinstall the computer cover and reconnect any cables that were disconnected. See Chapter 9
“Hardware removal and installation” on page 95.
8. Turn on the computer and insert the BIOS update disc into the optical drive. Wait a few minutes. The
recovery process begins. After the recovery process is completed, your computer will shut down
automatically.
Note: If the computer does not start up from the disc, select the disc as the startup device. See
“Selecting a temporary startup device” on page 70.
9. Repeat steps 1–4.

Chapter 6. Advanced configuration

10. Move the Clear CMOS /Recovery jumper back to the standard position (pin 1 and pin 2).
11. Repeat step 6 and step 7. Then, turn on your computer.

BIOS level
An incorrect BIOS level can cause false errors and unnecessary FRU replacement. Use the following
information to determine the currently installed BIOS level, the latest BIOS level available, and where to
obtain the latest BIOS level.
• To determine the currently installed BIOS level, start the Setup Utility program and view the BIOS
Revision Level on the Main page.
• Sources for obtaining the latest BIOS level available
– Lenovo support Web site: http://www.lenovo.com/support
– Lenovo Customer Support Center
– Levels 1 and 2 Support
To update the BIOS, see “Updating and recovering the BIOS” on page 71.
Note: BIOS settings vary by operating system. Change the BIOS settings before installing a new operating
system. See “Changing the BIOS settings before installing a new operating system” on page 68.

Configuring RAID
This chapter provides information about how to configure Redundant Array of Independent Disks (RAID) for
your computer.

An Introduction to RAID
RAID is a technology that provides increased storage functions and reliability through redundancy.
When a group of independent physical storage drives is set up to use RAID technology, they are in a RAID
array. This array distributes data across multiple storage drives, but the array appears to the host computer
as one single storage unit. Creating and using RAID arrays provides high performance, such as the expedited
I/O performance, because several drives can be accessed simultaneously.
RAID drive groups configured according to certain RAID levels also improve data storage reliability and fault
tolerance compared with single-drive storage systems. Data loss resulting from a drive failure can be
prevented by reconstructing missing data from the remaining drives.
Note: For RAID 0, the missing data resulting from a drive failure cannot be reconstructed.

RAID Level
Your computer must have the minimum number of SATA storage drives installed for the supported level of
RAID below:
• RAID 0: striped disk array
– Consists of at least two SATA storage drives
– Supported strip size: 4 KB, 8 KB, 16 KB, 32 KB, 64 KB, or 128 KB
– Better performance without fault tolerance
• RAID 1: mirrored disk array
– Consists of two SATA storage drives
– Improved reading performance and 100% redundancy

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• RAID 5: block-level striped disk array with distributed parity
– Consists of at least three SATA storage drives
– Supported strip size: 16 KB, 32 KB, 64 KB, or 128 KB
– Better performance and fault tolerance
To install an additional storage drive, refer to “Type-1 storage-drive cage” on page 136.

Configuring the system BIOS to enable SATA RAID functionality
This section describes how to configure the system BIOS to enable SATA RAID functionality.
Note: Use the arrow keys on the keyboard to make selections.
To enable SATA RAID functionality, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices ➙ ATA Drive Setup and press Enter.
3. Select Configure SATA as and press Enter.
4. Select RAID and press Enter.
5. Press F10 or Fn+F10 (depending on the keyboard) to save the new settings and exit the Setup Utility
program.

Configuring RAID in UEFI mode
This section provides instructions on how to configure RAID in UEFI mode.

Creating RAID volumes in UEFI mode
Attention: All the existing data stored on the selected drives will be erased while the RAID volume is being
created.
To create RAID volumes, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices ➙ ATA Drive Setup and press Enter.
3. Select Intel (R) Rapid Storage Technology and press Enter.
4. Select Create RAID Volume and press Enter.
5. Select Name and press Enter. When prompted, type a proper RAID Volume name in the field.
6. Select RAID Level and press Enter. When prompted, select a RAID level in the field.
7. Use the arrow keys and the space key to mark individual physical storage drives to be added in the RAID
volume.
8. Select Strip Size and press Enter. When prompted, select a strip size in the field.
9. Select Capacity and type a volume size in the field.
10. Select Create Volume and press Enter to initiate volume creation.

Deleting RAID volumes in UEFI mode
Attention: All the existing data stored on the selected drives will be erased after you delete RAID volumes.
To delete RAID volumes, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices ➙ ATA Drive Setup and press Enter.
Chapter 6. Advanced configuration

3. Select Intel (R) Rapid Storage Technology and press Enter.
4. Select the RAID volume to be deleted and press Enter.
5. Select Delete and press Enter.
6. Select Yes to confirm the deletion of the selected RAID volume. Deleting a RAID volume will reset the
storage drives to non-RAID.

Resetting storage drives to non-RAID in UEFI mode
To reset your storage drives to non-RAID, do the following:
1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 65.
2. Select Devices ➙ ATA Drive Setup and press Enter.
3. Select Intel (R) Rapid Storage Technology and press Enter.
4. Select the RAID volumes and press Enter to view the detailed information. Select the storage drives you
want to reset to non-RAID and then press Enter.
5. Select Reset to Non-RAID and press Enter.
6. Select Yes to reset the storage drives to non-RAID.

Configuring RAID in legacy mode
This section provides instructions on how to configure RAID in legacy mode.

Creating RAID volumes in legacy mode
To create RAID volumes, do the following:
1. Press Ctrl+I when prompted to enter the Intel (R) Rapid Storage Technology configuration utility during
the computer startup.
2. Use the up and down arrow keys to select Create RAID Volume and press Enter.
3. Type a proper RAID Volume name in the Name field and press Tab.
4. Use the arrow keys to select a RAID level in the RAID Level field and press Tab.
5. If appropriate, use the arrow keys to select a Stripe Size in the Stripe Size field and press Tab.
6. Type a volume size in the Capacity field and press Tab.
7. Press Enter to initiate volume creation.
8. When prompted, press Y to accept the warning message and create the volume.
9. Return to step 2 to create additional RAID volumes, or select Exit and press Enter.
10. Press Y when prompted to confirm the exit.

Deleting RAID volumes in legacy mode
To delete RAID volumes, do the following:
1. Press Ctrl+I when prompted to enter the Intel (R) Rapid Storage Technology configuration utility during
the computer startup.
2. Use the up and down arrow keys to select Delete RAID Volume and press Enter.
3. Use the arrow keys to select the RAID volume to be deleted and press Delete.
4. When prompted, press Y to confirm the deletion of the selected RAID volume. Deleting a RAID volume
will reset the storage drives to non-RAID.

Resetting storage drives to non-RAID in legacy mode
To reset your storage drives to non-RAID, do the following:

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1. Press Ctrl+I when prompted to enter the Intel (R) Rapid Storage Technology configuration utility during
the computer startup.
2. Use the up and down arrow keys to select Reset Disks to Non-RAID and press Enter.
3. Use the arrow keys and the space key to mark individual physical storage drives to be reset, and then
press Enter to complete the selection.
4. When prompted, press Y to confirm the reset action.

Chapter 6. Advanced configuration

P330 Hardware Maintenance Manual

Chapter 7. Troubleshooting, diagnostics, and recovery
This chapter provides solutions to resolve your computer problems. Follow the steps in the basic procedure
for resolving computer problems, which helps you make good use of the troubleshooting, diagnostics, and
recovery information.

Basic procedure for resolving computer problems
It is recommended that you use the following procedure to resolve computer problems you are experiencing:
1. Ensure that:
a. The cables for all connected devices are connected correctly and securely.
b. All connected devices that require ac power are connected to properly grounded, functioning
electrical outlets.
c. All connected devices are enabled in the BIOS settings of your computer. See “Enabling or disabling
a device” on page 65.
If these actions do not resolve your problem, continue with the next step.
2. Use an antivirus program to see if your computer has been infected by a virus. If the program detects a
virus, remove the virus. If the antivirus program does not resolve your problem, continue with the next
step.
3. Go to “Troubleshooting” on page 77 and follow the instructions for the type of problem you are
experiencing. If these troubleshooting instructions do not resolve your problem, continue with the next
step.
4. Run the diagnostic program. See “Diagnosing problems” on page 85. If the diagnostic program does not
resolve your problem, continue with the next step.
5. Recover your operating system. See “Recovery information” on page 86.
6. If none of these actions solve your problem, contact the Lenovo Customer Support Center. For a list of
Lenovo Support phone numbers, go to https://pcsupport.lenovo.com/supportphonelist. For more
information about help, service, and technical assistance, see Chapter 10 “Getting information, help,
and service” on page 187.

Troubleshooting
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Use the troubleshooting information to find solutions to problems that have definite symptoms.

Startup problems
The computer does not start up when you press the power button.
Solutions:
Ensure that:
• The power cord is correctly connected to the rear of the computer and to a working electrical outlet.
• If your computer has a secondary power switch on the rear of the computer, ensure that it is switched on.
• The power indicator on the front of the computer is on.

• The computer voltage matches the voltage available at the electrical outlet for your country or region.
The operating system fails to start up.
Solution:
Ensure that the startup device sequence set in the Setup Utility program includes the device where the
operating system resides. Usually, the operating system is on the internal storage drive. For more
information, see “Changing the startup device sequence permanently” on page 70.
The computer beeps multiple times before the operating system starts up.
Solution:
Ensure that no keys are stuck.

Audio problems
The audio cannot be heard on the Windows operating system.
Solutions:
• If you are using powered external speakers that have an On/Off control, ensure that:
– The On/Off control is set to the On position.
– The speaker power cable is connected to a properly grounded, functional ac electrical outlet.
• If your external speakers have a volume control, ensure that the volume is not set too low.
• Click the volume icon in the Windows notification area on the taskbar. Ensure that the mute speakers
settings are not selected and none of the volume settings is set too low.
Note: If the volume icon is not displayed in the Windows notification area, add the icon to the notification
area. See the Windows help system.
• For some computers that have a front audio panel, ensure that the volume is not set too low.
• Ensure that your external speakers (and headphones, if used) are connected to the correct audio
connectors on the computer. Most speaker cables are color-coded to match the connectors.
Note: When external-speaker or headphone cables are connected to the audio connectors, the internal
speaker, if present, is disabled. In most cases, if an audio adapter is installed in one of the expansion
slots, the audio function built into the system board is disabled. Therefore, you must use the audio
connectors on the audio adapter.
• Ensure that the program you are running is designed for use on the Windows operating system. If the
program is designed to run in DOS, the program does not use the Windows sound feature. The program
must be configured to use Sound Blaster Pro or Sound Blaster emulation.
• Ensure that the audio device drivers are correctly installed.
The sound comes from one of the external speakers.
Solutions:
• Ensure that the speaker cable is inserted completely into the connector on the computer.
• Right-click the volume icon in the Windows notification area on the taskbar. Then, click Open Volume
Mixer and select the desired speaker. Click the Levels tab and ensure that the Balance settings are set
correctly.
Note: If the volume icon is not displayed in the Windows notification area, add the icon to the notification
area. See the Windows help system.

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CD or DVD problems
A CD or DVD does not work.
Solutions:
• Ensure that the power cable and signal cable are securely connected to the drive.
• Ensure that the disc is inserted correctly, with its label up.
• Ensure that the disc you are using is clean. To remove dust or fingerprints, wipe the disc clean with a soft
cloth from the center to the outside. Wiping a disc in a circular motion might cause loss of data.
• Ensure that the disc you are using is not scratched or damaged. Try inserting another disc that you know
is good. If you cannot read from a known-good disc, you might have a problem with your optical drive or
the cabling to your optical drive.
• If you have multiple CD or DVD drives installed (or a combination of CD and DVD drives), try inserting the
disc into the other drive. In some cases, only one of the drives is connected to the audio subsystem.
A bootable recovery medium, such as the Product Recovery CD, cannot be used to start your
computer.
Solution:
Ensure that the CD or DVD drive is set as the top priority of the Boot Priority Order in the Setup Utility
program. Refer to “Selecting a temporary startup device” on page 70 for information about viewing and
changing the startup sequence.
Note: On some computer models, the startup sequence is permanently set and cannot be changed.
A black screen is displayed instead of the DVD video.
Solutions:
• Restart the DVD player program.
• Try a lower screen resolution or color depth.
• Close any open files, and then restart the computer.
A DVD movie does not play.
Solutions:
• Ensure that the disc surface is clean and not scratched.
• Check the disc or package for regional coding. You might need to purchase a disc with coding for the
region where you are using your computer.
No audio or only an intermittent audio comes out while a DVD movie is playing.
Solutions:
• Check the volume control settings on your computer and on your speakers.
• Ensure that the disc surface is clean and not scratched.
• Check all cable connections to and from the speakers.
• Use the DVD menu for the video to select a different audio track.
The playback is slow or choppy.
Solutions:
• Disable any background programs, such as AntiVirus or Desktop Themes.

Chapter 7. Troubleshooting, diagnostics, and recovery

• Ensure that video resolution is lower than 1152 x 864 pixels.
A message indicating invalid disc or no disc found is displayed.
Solutions:
• Ensure that the disc is in the drive with the shiny side of the disc facing down.
• Ensure that video resolution is lower than 1152 x 864 pixels.
• Ensure that the DVD or CD is inserted into an appropriate optical drive. For example, do not insert a DVD
into a CD-only drive.

Intermittent problems
Intermittent problems refer to the problems occur only occasionally and are difficult to repeat.
Solutions:
• Ensure that all cables and cords are securely connected to the computer and attached devices.
• Ensure that when the computer is on, the fan grill is not blocked (there is air flow around the grill), and the
fans are working. If airflow is blocked or the fans are not working, the computer might overheat.
• If Small Computer System Interface (SCSI) devices are installed, ensure that the last external device in
each SCSI chain is terminated correctly. For more information, see your SCSI documentation.

Storage drive problems
Some or all storage drives are missing from the Setup Utility program.
Solutions:
• Ensure that the signal cables and power cables for all the storage drives are connected correctly.
• If the computer is installed with SAS storage drives, ensure that the AVAGO MegaRAID adapter is
correctly connected.
The computer cannot start up from the correct storage drive or the message “No Operating System
Found” is displayed.
Solutions:
• Ensure that the signal cables and power cables for all the storage drives are connected correctly.
• Ensure that the computer starts up from the correct storage drive. Set the storage drive, on which the
operating system resides, as the first startup device in the Setup Utility program. Refer to “Changing the
startup device sequence permanently” on page 70.
Note: In rare cases, the storage drive with the operating system might get corrupted or damaged. If this
problem occurs, replace the storage drive. Refer to Chapter 9 “Hardware removal and installation” on page
95.

Ethernet LAN problems
The computer cannot connect to an Ethernet LAN.
Solutions:
• Connect the cable from the Ethernet connector to the RJ45 connector of the hub.
• Enable the Ethernet LAN feature in the Setup Utility program.
• Enable the Ethernet LAN adapter.

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1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Network and Sharing Center ➙
Change adapter settings.
4. Right-click the Ethernet LAN adapter icon and click Enable.
• Update or reinstall the Ethernet LAN driver. See “Keeping your computer current” on page 58.
• Install all networking software that is necessary for your network environment. Check with your LAN
administrator for the necessary networking software.
• Set the same duplex for the switch port and the adapter. If you configured the adapter for full duplex,
ensure that the switch port is also configured for full duplex. Setting the wrong duplex mode might
degrade performance, cause data loss, or result in lost connections.
When a Gigabit Ethernet model computer is used at a speed of 1000 Mbps, the Ethernet LAN
connection fails or errors occur.
Solution:
Connect the network cable to the Ethernet connector using Category 5 wiring and a 100 BASE-T hub/switch
(not 100 BASE-X).
A Gigabit Ethernet model computer should connect to the network at a speed of 1000 Mbps but at
only a speed of 100 Mbps.
Solutions:
• Try another cable.
• Set the link partner to auto-negotiate.
• Set the switch to be 802.3ab-compliant (gigabit over copper).
The Wake On LAN feature does not work.
Solution:
Enable the Wake On LAN feature in the Setup Utility program.

Wireless LAN problem
Note: The wireless LAN feature is available only on some models.
The wireless LAN feature does not work.
Solutions:
• Enable the wireless LAN feature in the Setup Utility program.
• For Windows 10, enable the wireless LAN feature in Windows Settings. Click the Start button to open the
Start menu, and then click Settings ➙ Network & Internet ➙ Wi-Fi. Turn on the Wi-Fi feature.
• Enable the wireless LAN adapter.
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Network and Sharing Center ➙
Change adapter settings.
4. Right-click the wireless LAN adapter icon and click Enable.
• Update or reinstall the wireless LAN driver. See “Keeping your computer current” on page 58.

Chapter 7. Troubleshooting, diagnostics, and recovery

Bluetooth problems
Note: The Bluetooth feature is available only on some models.
The Bluetooth feature does not work.
Solutions:
• Enable the Bluetooth feature in the Setup Utility program.
• Enable the Bluetooth devices. Do the following:
1. Right-click the Start button to open the Start context menu.
2. Click Device Manager. Type the administrator password or provide confirmation if prompted.
3. Expand Bluetooth to display the Bluetooth devices. Then, right-click each Bluetooth device and then
Click Enable device.
4. Expand Network adapters. Then, right-click each Bluetooth device and then Click Enable device.
• Turn on the Bluetooth radio on Windows 10. Do the following:
1. Click the Start button to open the Start menu.
2. Click Settings ➙ Devices ➙ Bluetooth & other devices.
3. Turn on the Bluetooth switch to enable the Bluetooth feature.
• Update or reinstall the Bluetooth driver. See “Keeping your computer current” on page 58.
No sound comes from the Bluetooth headset or headphones.
Solution:
Set the Bluetooth headset or headphones as the default device.
1. Exit the application that uses the sound device (for example, Windows Media Player).
2. Right-click the volume icon in the Windows notification area on the taskbar.
Note: If the volume icon is not displayed in the Windows notification area, add the icon to the
notification area. See the Windows help system.
3. Click Playback devices.
4. If you are using the Headset profile, select Bluetooth Hands-free Audio, and then click Set Default. If
you are using the AV profile, select Stereo Audio, and then click Set Default.
5. Click OK.

Performance problems
Excessive fragmented files exist on the storage drives.
Solution:
Use the Windows disk defragmentation or disk optimization feature to clean up the files.
Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the
disk-defragmentation process might take up to several hours.
1. Close any open programs and windows.
2. Click the Start button to open the Start menu.
3. Click Windows System ➙ File Explorer ➙ This PC.
4. Right-click your C drive and then click Properties.

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5. Click the Tools tab.
6. Click Optimize. Select the desired drive and then click Optimize.
7. Follow the instructions on the screen.
The free storage drive space is insufficient.
Solutions:
Free up the storage drive space.
• Clean out your Inbox, Sent Items, and Deleted Items folders from your e-mail application.
• Clean up your C drive.
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ File Explorer ➙ This PC.
3. Right-click your C drive and then click Properties.
4. Check the amount of free space, and then click Disk Cleanup.
5. A list of unnecessary file categories is displayed. Select each file category you want to delete, and
then click OK.
• Turn some Windows features off or remove some unnecessary programs.
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Programs and Features.
4. Do one of the following:
– To turn some Windows features off, click Turn Windows features on or off. Follow the
instructions on the screen.
– To remove some unnecessary programs, select the program you want to remove, and then click
Uninstall/Change or Uninstall.
The free memory space is insufficient.
Solutions:
• Right-click a blank area on the taskbar and open Task Manager. Then, end some tasks you are not
performing.
• Install additional memory modules. See Chapter 9 “Hardware removal and installation” on page 95. To
purchase memory modules, go to:
https://www.lenovo.com

Serial connector problem
The serial connector cannot be accessed.
Solutions:
• Connect the serial cable from the serial connector on the computer to the serial device. If the serial device
has its own power cord, connect the power cord to a grounded electrical outlet.
• Turn on the serial device and keep the device online.
• Install any programs supplied with the serial device. Refer to the documentation that comes with the serial
device for more information.
• If you added one serial-connector adapter, ensure that the adapter is installed correctly.

Chapter 7. Troubleshooting, diagnostics, and recovery

USB device problems
A USB device cannot be accessed.
Solutions:
• Connect the USB cable from the USB connector to the USB device. If the USB device has its own power
cord, connect the power cord to a grounded electrical outlet.
• Turn on the USB device and keep the device online.
• Install any device drivers or programs supplied with the USB device. Refer to the documentation that
comes with the USB device for more information.
• Disconnect and reconnect the USB connector to reset the USB device.
• Ensure that the Smart USB Protection function is disabled. To configure the Smart USB Protection
function, see “Using the Smart USB Protection function” on page 63.
The Windows 7 operating system cannot be installed from an external optical drive or an external USB
device.
Solution:
Go to https://support.lenovo.com/us/en/documents/ht104142 for more information.

Software and driver problems
For some programs, dates cannot be sorted in correct order.
Solution:
Some programs developed before the year 2000 use only the last two digits of a year to sort dates, assuming
the first two digits are 19. Consequently, dates cannot be sorted in correct order nowadays. Check with your
software manufacturer to see if any updates are available. Many software manufacturers make updates
available from the World Wide Web.
Some programs do not work as expected.
Solutions:
1. Check whether the problem is caused by a program.
a. Ensure that the software is compatible with your computer. Refer to the information supplied with the
software for more information.
b. Verify that other software works properly on your computer.
c. Verify that the software you are using works on another computer.
2. If the problem is caused by a program:
• Refer to the printed documentation that comes with the program or the help system of the program
for troubleshooting information.
• Update the program. See “Keeping your computer current” on page 58.
• Uninstall the program and then reinstall it. To download a program that is preinstalled on your
computer, go to https://support.lenovo.com and follow the instructions on the screen.
A device does not work properly due to device driver problems.
Solution:
Update the device driver. See “Keeping your computer current” on page 58.

P330 Hardware Maintenance Manual

Diagnosing problems
Many computer problems can be solved without outside assistance. If you experience a problem with your
computer, the first place to start is the troubleshooting information in your computer documentation. If you
suspect a software problem, see the documentation, including readme files and help information systems,
that come with the operating system or program. ThinkStation computers come with the Lenovo Vantage
program that you can use to help you identify hardware problems.
Diagnosing problems with Lenovo Vantage
Lenovo Vantage is preinstalled on your computer and is ready to run.
Note: If you are unable to isolate and repair the problem yourself after running Lenovo Vantage, save and
print the log files created by the program. You need the log files when you speak to a Lenovo technical
support representative.
Lenovo Vantage supports the hardware scan function. It combines diagnostic tests, system information
collection, security status, and support information, along with hints and tips for optimal system
performance.
The troubleshooting information or the diagnostic programs might tell you that you need additional or
updated device drivers or other software. You can get the latest technical information and download device
drivers and updates from the Lenovo Support Web site at:
https://support.lenovo.com
For additional information, see the Lenovo Vantage help system.

UEFI diagnostic program
A UEFI diagnostic program is preinstalled on the computer. It enables you to test memory modules and
internal storage devices, view system information, and check and recover bad sectors on internal storage
devices.
To run the UEFI diagnostic program, do the following:
1. Turn on the computer. If the computer cannot be turned on, go to “Basic procedure for resolving
computer problems” on page 77. If an error code is displayed, go to “Symptom-to-FRU index” on page
88 for error code descriptions and troubleshooting hints.
2. Repeatedly press and release the F10 key when turning on the computer. The main screen of the UEFI
diagnostic program is displayed.
3. Follow the instructions on the screen to use the diagnostic program.
The options on the main screen are as follows:
Table 1. Items on the main screen of the UEFI diagnostic program
DIAGNOSTICS

TOOLS

• LCD test

• System information

• Memory - Quick test

• Recover bad sectors tool

• Memory - Extended test

• Generate configuration file

• Motherboard test

• Execute from configuration file

• PCI-e test

• Exit application

• Storage - Quick test

Chapter 7. Troubleshooting, diagnostics, and recovery

Recovery information
This section provides instructions on how to recover your operating system.
Note: If a device does not work correctly after recovering the operating system, update the device driver.
See “Keeping your computer current” on page 58.
To recover your Windows 10 operating system, use the following solutions:
• Use Windows recovery solutions.
– Use recovery solutions in Windows Settings.
1. Click the Start button to open the Start menu.
2. Click Settings ➙ Update & Security ➙ Recovery.
3. Follow the instructions on the screen to choose the appropriate recovery solution.
– Use System Restore to restore system files and settings to an earlier point.
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Recovery ➙ Open System
Restore.
4. Follow the instructions on the screen.
– Use the File History tool to restore your files from a backup.
Note: If you use the File History tool to restore your files from a backup, ensure that you backed up
your data earlier with the tool.
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click File History ➙ Restore personal
files.
4. Follow the instructions on the screen.
– Use the Windows recovery environment by doing one of the following:
– After several consecutive failed boot attempts, the Windows recovery environment might start
automatically. Follow the instructions on the screen to choose the appropriate recovery solution.
– Select the recovery medium you created earlier with the Windows tool as the startup device. See
“Selecting a temporary startup device” on page 70. Then, follow the instructions on the screen to
choose the appropriate recovery solution.
• Use the recovery USB key provided by Lenovo to restore the entire storage drive to the factory-default
settings.
– If your computer comes with the recovery USB key, follow the instructions shipped with the USB key.
– If your computer does not come with the recovery USB key, contact the Lenovo Customer Support
Center to order a recovery USB key. See “Calling for service” on page 188.

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Chapter 8. Service checkout and symptom-to-FRU index
This chapter provides information about general service checkout and symptom-to-FRU index.

Service checkout
Attention: The drives in the computer you are servicing might have been rearranged or the drive startup
sequence changed. Be extremely careful during write operations such as copying, saving, or formatting.
Data or programs can be overwritten if you select an incorrect drive.
General error messages appear if a problem or conflict is found by a program, the operating system, or both.
For an explanation of these messages, refer to the information supplied with that software package.
Before replacing any FRUs, ensure that the latest level of BIOS is installed on the system. A down-level BIOS
might cause false errors and unnecessary replacement of the system board. For more information about how
to determine and obtain the latest level BIOS, see “BIOS level” on page 72.
Use the following procedure to help determine the cause of the problem:
1. Turn off the computer and all external devices.
2. Check all cables and power cords.
3. Set all display controls to the middle position.
4. Turn on all external devices.
5. Turn on the computer.
• Look for displayed error codes.
• Listen for beep codes.
• Look for readable instructions or a main menu on the display.
If you did not receive the correct response, proceed to step 6 on page 87.
If you do receive the correct response, proceed to step 7 on page 87.
6. Look at the following conditions and follow the instructions:
• If you hear beep codes during POST, go to “Beep symptoms” on page 89.
• If the computer displays a POST error, go to “POST error codes” on page 90.
• If the computer hangs and no error is displayed, continue at step 7 on page 87.
7. Run the Diagnostic programs. See “Diagnosing problems” on page 85.
• If you receive an error, replace the part that the diagnostic program calls out.
• If the test stops and you cannot continue, replace the last device tested.

Problem determination tips
Due to the variety of hardware and software combinations that can be encountered, use the following
information to assist you in problem determination. If possible, have this information available when
requesting assistance from Service Support and Engineering functions.
• Machine type and model
• Processor or hard disk drive upgrades
• Failure symptom
– Do diagnostics indicate a failure?

– What, when, where, single, or multiple systems?
– Is the failure repeatable?
– Has this configuration ever worked?
– If it has been working, what changes were made prior to its failing?
– Is this the original reported failure?
• Diagnostics version
– Type and version level
• Hardware configuration
– Print (print screen) configuration currently in use
– BIOS level
• Operating system software
– Type and version level
Notes: To eliminate confusion, identical systems are considered identical only if they:
1. Are the exact machine type and models
2. Have the same BIOS level
3. Have the same adapters/attachments in the same locations
4. Have the same address jumpers/terminators/cabling
5. Have the same software versions and levels
6. Have the same Diagnostic Diskettes (version)
7. Have the same configuration options set in the system
8. Have the same setup for the operating system control files
Comparing the configuration and software set-up between “working and non-working” systems will often
lead to problem resolution.

Symptom-to-FRU index
The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first.
Always begin with “Service checkout” on page 87. This index can also be used to help you decide which
FRUs to have available when servicing a computer. If you are unable to correct the problem using this index,
go to “Undetermined problems” on page 93.
Notes:
• The Symptom-to-FRU index is not specific to any machine type and are applicable to all ThinkStation computers.
• If you have both an error message and an incorrect audio response, diagnose the error message first.
• If you cannot run the diagnostic tests or you get a diagnostic error code when running a test, but did receive a
POST error message, diagnose the POST error message first.
• If you did not receive any error message, look for a description of your error symptoms in the first part of this index.

Hard disk drive boot error
A hard disk drive boot error can have the following causes.

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Error

FRU/Action

The start-up drive is not in the boot sequence in
configuration.

Check the configuration and ensure that the start-up drive
is in the boot sequence.

No operating system installed on the boot drive.

Install an operating system on the boot drive.

The boot sector on the startup drive is corrupted.

The drive must be formatted. Do the following:
1. Attempt to back up the data on the failing hard disk
drive.
2. Using the operating system programs, format the
hard disk drive.

The drive is defective.

Replace the hard disk drive.

Power supply problems
If you suspect a power problem, use the following procedures.
Check/Verify

FRU/Action

Check the following for proper installation.

Reseat connectors

• Power cord
• On/Off switch connector
• On/Off switch power supply connector
• System board power supply connectors
• Microprocessor connection
Check the power cord for continuity.

Power cord

Check the power-on switch for continuity.

Power-on switch

Beep symptoms
Beep symptoms are tones or a series of tones separated by pauses (intervals without sound) during POST.
The following table describes the beep symptoms.
Beep symptom

FRU/Action

2 short beeps: common POST error

Common POST error code. See the detailed failure
information in “POST error codes” on page 90.

3 short and 1 long beeps: DRAM memory error

Perform the following actions in order:
1. Make sure that the memory modules are properly
seated in the memory slots.
2. Replace the memory modules.
3. Replace the system board (for trained service
personnel only).

Chapter 8. Service checkout and symptom-to-FRU index

Beep symptom

FRU/Action

4 long beeps: insufficient shadow RAM resources for
option ROM (error code: 8998) or PCIe/PCI MMIO
(memory mapped input/output) resources (error code:
8999)

See the detailed failure information in “POST error codes”
on page 90.

2 long and 3 short beeps: graphics card error

Perform the following actions in order:
1. Make sure that the graphics cards are properly
seated in the slots.
2. Replace the graphics cards.
3. Replace the system board (for trained service
personnel only).

POST error codes
Each time you turn on the system, it performs a series of tests that check the operation of the system and
some options. This series of tests are called the Power-On Self-Test, or POST. POST checks the following
operations:
• Some basic system-board operations
• Memory operation
• Video operation
• Whether the boot drive is working
If the POST detects a problem, an error message appears on the screen. A single problem might cause
several error messages to appear. When you correct the cause of the first error message, the other error
messages probably will not appear on the screen the next time.
Error code

POST error message

0135

CPU fan failure
System fan failure
Power fan failure
Front fan failure
Rear fan failure
Auxiliary fan failure
ODD fan failure

0211

Keyboard not found

0164

Memory size decreased

Description/Action
This error message is displayed
when a fan fails and the system
might be overheating.
Press F10 to exit.

This error message is displayed when
no keyboard is detected.
This error message is displayed
when the memory size is
decreased.
Press F10 to exit.

1762

SATA device configuration change
has occurred

This error message is displayed
when a hard disk drive change or
an optical drive change has been
made.
Press F10 to exit.

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Error code

POST error message

1820

More than one external fingerprint
reader is attached. Turn off and
remove all but the reader that you set
up within your main operating
system.

Description/Action
This error message is displayed
when more than one external
fingerprint reader is connected to
the computer.
Turn off and remove all but the
reader that you set up within your
main operating system.

1962

No operating system found. Boot
sequence will automatically repeat.

This error occurs only after the
POST is completed.
Press any key to repeat boot
sequence.

8998

Not enough shadow RAM resources
for OPTION ROM, not all devices
initialized. Suggest to remove some
add-on cards, or change to UEFI
mode in BIOS setup.

This error message is displayed
when the shadow RAM resources
for option ROM are insufficient.
If the legacy option ROM is
insufficient, remove some add-in
cards.
For the system that supports
UEFI, set UEFI as the first priority
or disable CSM in BIOS setup.

8999

Not enough PCIe/PCI MMIO
resources. Currently only one video
card is enabled. Remove some PCIe
cards, or enter BIOS Setup and
enable “Above 4GB Decode”

This error message is displayed
when the PCIe/PCI MMIO
(memory mapped input/output)
resources are insufficient.
For the 32-bit operating system,
remove some add-in cards.
For the 64-bit operating system,
enable Above 4 GB Decode in
BIOS setup.

Miscellaneous error conditions
Message/Symptom

FRU/Action

Changing display colors

Display/Monitor

Computer will not power-off. See “Hard disk drive boot
error” on page 88.

1. Power Switch
2. System Board
3. Riser card, if installed.

Computer will not RPL from server

1. Ensure that the network is in startup sequence as the
first device or the first device after diskette.
2. Ensure that the network adapter is enabled for RPL.
3. Network adapter (Advise network administrator of
new MAC address)

Chapter 8. Service checkout and symptom-to-FRU index

Message/Symptom
Computer will not perform a Wake On LAN® (if applicable)

FRU/Action
1. Check the power supply and signal cable
connections to the network adapter.
2. Ensure that the operating system settings are set to
enable Wake on LAN.
3. Ensure that the Wake On LAN feature is enabled in
Setup/Configuration (see “Starting the Setup Utility
program” on page 65)
4. Ensure that the network administrator is using the
correct MAC address.
5. Ensure no interrupt or I/O address conflicts.
6. Network adapter (advise network administrator of
new MAC address)

Dead computer. See “Hard disk drive boot error” on page
88.

1. Power Supply

Diskette drive in-use light remains on or does not light
when drive is active.

1. Diskette Drive

2. System Board

2. System Board
3. Diskette Drive Cable

Blank screen except for flashing cursor.

1. System Board
2. Primary Hard Disk Drive
3. Hard Disk Drive Cable

Incorrect memory size during POST

1. Run the Memory tests.
2. Memory Module
3. System Board

"Insert a Diskette" icon appears with a known-good
diagnostics diskette in the first 3.5-inch diskette drive.

1. System Board
2. Diskette Drive Cable
3. Network Adapter

Intensity or color varies from left to right of characters and
color bars

1. Display
2. Video adapter (if present)
3. System Board

No power or fan not running

1. See “Hard disk drive boot error” on page 88.

Non-system disk or disk error-type message with a
known-good diagnostic diskette.

1. Diskette Drive
2. System Board
3. Diskette Drive Cable

Other display symptoms not listed above (including blank
or illegible display)

1. Display

Power-on indicator or hard disk drive in-use light not on,
but computer works correctly

1. Power switch/LED assembly

Printer problems

1. Printer

2. System Board

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Message/Symptom
Program loads from the hard disk with a known-good
diagnostics diskette in the first 3.5-inch diskette drive

FRU/Action
1. Run the Setup Utility program and check the Startup
sequence.
2. Diskette Drive
3. Diskette Drive Cable
4. System Board
5. Power Supply

RPL computer cannot access programs from its own hard
disk.

1. If the network administrator is using LCCM Hybrid
RPL, check the startup sequence:
a. First device - network
b. Second device - hard disk
2. Hard disk drive

RPL computer does not RPL from server

1. Check the startup sequence.
2. Check the network adapter LED status.

Serial or parallel connector device failure (system board
connector)

1. External Device Self-Test OK?
2. External Device
3. Cable
4. System Board

Serial or parallel connector device failure (adapter
connector)

1. External Device Self-Test OK?
2. External Device
3. Cable
4. Alternate Adapter
5. System Board

Some or all keys on the keyboard do not work

1. Keyboard
2. Keyboard Cable
3. System Board

Undetermined problems
This section provides instructions on how to find out the failing devices or adapters.
1. Turn off the computer.
2. Remove or disconnect the following components (if installed) one at a time.
a. External devices (modem, printer, or mouse)
b. Any adapters
c. Memory modules
d. Extended video memory
e. External Cache
f. External Cache RAM
g. Hard disk drive
h. Diskette drive
3. Turn on the computer to retest the system.

Chapter 8. Service checkout and symptom-to-FRU index

4. Repeat steps 1 through 3 until you find the failing device or adapter.
If all devices and adapters have been removed, and the problem continues, replace the system board. See
“System board” on page 171.

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Chapter 9. Hardware removal and installation
This chapter provides instructions on how to remove and install hardware for your computer.

Handling static-sensitive devices
Do not open the static-protective package containing the new part until the defective part has been removed
and you are ready to install the new part. Static electricity, although harmless to you, can seriously damage
computer components and options.
When you handle options and other computer components, take these precautions to avoid static-electricity
damage:
• Limit your movement. Movement can cause static electricity to build up around you.
• Always handle options and other computer components carefully. Handle PCI/PCIe cards, memory
modules, system boards, and microprocessors by the edges. Never touch any exposed circuitry.
• Prevent others from touching the options and other computer components.
• Touch the static-protective package containing the part to a metal expansion-slot cover or other
unpainted metal surface on the computer for at least two seconds. This reduces static electricity from the
package and your body before you install or replace a new part.
• When possible, remove the new part from the static-protective package, and install it directly in the
computer without setting the part down. When this is not possible, place the static-protective package on
a smooth, level surface and place the part on the package.
• Do not place the part on the computer cover or other metal surface.

Customer Replaceable Units
Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer.
ThinkStation computers contain the following types of CRUs:
• Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by
trained service technicians at an additional cost.
• Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill
level. Trained service technicians can also provide service to install or replace the parts under the type of
warranty designated for the customer’s machine.
If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement
instructions are shipped with your product and are available from Lenovo at any time upon request. You
might be required to return the defective part that is replaced by the CRU. When return is required: (1) return
instructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) you
might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30)
days of your receipt of the replacement CRU. See your Lenovo Limited Warranty documentation at https://
www.lenovo.com/warranty/llw_02 for full details.
For the CRU information of your computer, refer to the following list.
Self-service CRUs
• Computer cover
• Coin-cell battery
• Cover presence switch

• Dust shield (available on some models)
• Flex module (available on some models)
• Flex storage enclosure (available on some models)
• Front-access storage enclosure (available on some models)
• Front bezel
• Keyboard (available on some models)
• M.2 solid-state drive (available on some models)
• Memory module (vary by computer model)
• Mouse (available on some models)
• PCIe card (vary by computer model)
• Plastic holder (available on some models)
• Power cord
• Slim optical drive (available on some models)
• Storage drives (vary by computer model)
• Type-1 storage-drive cage (available on some models)
• Type-2 storage-drive cage (available on some models)
Optional-service CRUs
• Power supply assembly

Preparing your computer
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.
Before installing or removing any hardware component in your computer, do the following to prepare your
computer:
1. Remove any media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Unlock any locking device that secures the computer cover. See “Locking your computer” on page 59.
3. If your computer comes with a dust shield, remove the dust shield from the front bezel as shown.

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Figure 12. Removing the dust shield

4. Remove the two screws that secure the computer cover. Then, slide the cover to the rear of the
computer to remove the cover.

Figure 13. Removing the computer cover

Chapter 9. Hardware removal and installation

5. Release the three plastic tabs of the front bezel as shown and pivot the front bezel outward to remove it
from the computer.

Figure 14. Removing the front bezel

6. Pivot the drive bay assembly outward.

Figure 15. Pivoting the drive bay assembly outward

Notes:
• Depending on your computer model, some of the hardware parts in the removal and installation section
might not be available.
• Use computer parts provided only by Lenovo.
• When removing or installing an option, use the appropriate instructions in this section along with the
instructions that come with the option.
• In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will
come with the CRU or will come a few days after the CRU arrives.

P330 Hardware Maintenance Manual

Removing and installing hardware
This section provides instructions on how to remove and install hardware for your computer. You can expand
the capabilities of your computer and maintain your computer by removing or installing hardware.
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.

External options
You can connect external options to your computer, such as external speakers, a printer, or a scanner. For
some external options, you must install additional software in addition to making the physical connection.
When installing an external option, see “Hardware locations” on page 29 to identify the required connector.
Then, use the instructions that come with the option to help you make the connection and install any
software or device drivers that are required for the option.

Slim optical drive
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install a slim optical drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the slim optical drive. See “Computer components” on page 33.
3. To remove the slim optical drive from the drive bay assembly, do the following:
a. Disconnect cables from the rear of the slim optical drive.
b. Press the release button, and then slide the slim optical drive out of the drive bay assembly.

Figure 16. Removing the slim optical drive

Chapter 9. Hardware removal and installation

c. Remove the bracket from the slim optical drive.

Figure 17. Removing the bracket

4. To install a new slim optical drive into the drive bay assembly, do the following:
a. If there is a plastic shield installed in the front bezel, remove the plastic shield as shown.

Figure 18. Removing the plastic shield

b. If there is a metal shield installed in the slim optical drive bay, remove the metal shield as shown.

Figure 19. Removing the metal shield

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c. Align the two holes in the bracket with the corresponding holes in the new slim optical drive. Then,
install the bracket to the new slim optical drive.

Figure 20. Installing the bracket

d. Insert the new slim optical drive into the slim optical drive bay until you hear a click. The slim optical
drive is secured in place.

Figure 21. Installing the slim optical drive

e. Connect the cables to the rear of the new slim optical drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

PCIe card
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Your computer has one PCIe x1 card slot, one PCIe x16 card slot (negotiable link width x4), and one PCIe
x16 graphics card slot (graphics card available on some models).
To remove or install a PCIe card, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.

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2. Locate the PCIe card slot. See “Parts on the system board” on page 38.
3. If the PCIe card is held in place by a retaining latch, press the retaining latch a as shown to disengage
the latch.

Figure 22. Disengaging the card retaining latch

4. To remove a PCIe card, do the following:
a. Rotate the PCIe card retainer to the open position.

Figure 23. Rotating the PCIe card retainer

b. Grasp the old card and gently pull it out of the slot.

Figure 24. Removing a PCIe card

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5. To install a new PCIe card, do the following:
a. Remove the new PCIe card from its static-protective package.
b. If necessary, remove the appropriate metal slot cover on the rear of the chassis.
c. Install the new card into the appropriate slot on the system board. See “Parts on the system board”
on page 38.
Note: If you are installing a PCIe x16 graphics card, ensure that the memory-slot retaining clips are
closed before you install the card to avoid any interference during the installation.

Figure 25. Installing a new PCIe card

d. Rotate the PCIe card retainer to the closed position.

Figure 26. Rotating the PCIe card retainer

What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

M.2 solid-state drive
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
The instructions on how to install or replace a M.2 solid-state drive also apply to the Intel Optane memory.
Before replacing the Intel Optane memory, ensure that you disable the Intel Optane memory from the Intel
Rapid Storage Technology (Intel RST) Console. Otherwise, all data on the storage drive will be lost. For more

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information, see instructions on https://www.intel.com/content/www/us/en/support/articles/000023989/
memory-and-storage/intel-optane-memory.html.
An M.2 solid-state drive can be installed on the system board or an M.2 solid-state drive PCIe adapter.
M.2 solid-state drive on the system board
To remove or install an M.2 solid-state drive on the system board, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the M.2 solid-state drive slot. See “Parts on the system board” on page 38.
3. Untie the cables that prevent your access to the M.2 solid-state drive slot from the cable clip.
4. To remove an M.2 solid-state drive, do the following:
a. Turn the two mounting studs 90-degree counterclockwise to release the heat sink. Then, lift the heat
sink off the plastic holder.

Figure 27. Removing the heat sink from the plastic holder

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b. Pull the handle of the retention latch outward to the open position. The M.2 solid-state drive is
released from the secured position and pivots upward. Remove the M.2 solid-state drive out of the
slot.

Figure 28. Opening the retention latch and removing the M.2 solid-state drive

5. To install a new M.2 solid-state drive, do the following:
a. If necessary, align the four tabs on the rear of the plastic holder with the corresponding holes in the
chassis. Then slide the plastic holder toward the system board until it snaps into position.

Figure 29. Installing the plastic holder

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b. Locate the hole in the plastic holder to install the retention latch. Align the pin a with the
corresponding hole b in the plastic holder. Then press the retention latch downward into the hole
until it snaps into position.

Figure 30. Installing the retention latch

c. Hold the new M.2 solid-state drive by its edges and ensure that the circuit board side is facing
upward. Align the contact edge of the new drive with the key in the corresponding slot. Then carefully
insert the new drive into the slot at an angle of about 20 degrees and pivot the new drive downward.
Insert the plug of the retention latch into the hole to secure the new drive.
Note: Do not touch the circuit board of the M.2 solid-state drive.

Figure 31. Installing the M.2 solid-state drive

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6. If necessary, remove the film that covers the thermal pad at the bottom of the heat sink. Place the heat
sink on the M.2 solid-state drive. Ensure that the two mounting studs on the heat sink are in the open
position and press the studs on the heat sink into the corresponding holes in the plastic holder as
shown. Then, turn the mounting studs 90-degree clockwise to secure the heat sink to the plastic holder.

Figure 32. Installing the heat sink onto the plastic holder

Figure 33. Securing the heat sink to the plastic holder

7. Retie the cables that you have untied with the cable clip.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

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M.2 solid-state drive in an M.2 solid-state drive PCIe adapter
To remove or install the M.2 solid-state drive in the M.2 solid-state drive PCIe adapter, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. To remove the M.2 solid-state drive in the M.2 solid-state drive PCIe adapter, do the following:
a. Locate and remove the M.2 solid-state drive adapter from the PCIe card slot. See “PCIe card” on
page 101.
b. The heat sink is secured by two mounting studs. Pinch the clips of the studs inward 1 and push the
studs upward 2 to release the heat sink. Then, lift the heat sink off the M.2 solid-state drive adapter
3.

Figure 34. Removing the heat sink from the M.2 solid-state drive adapter

c. The M.2 solid-state drive is secured by a retention latch. Pull the handle of the retention latch
outward to release the M.2 solid-state drive. Then, gently pull the M.2 solid-state drive out of the M.2
slot.

Figure 35. Removing the M.2 solid-state drive

3. To install the M.2 solid-state drive, do the following:

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a. Ensure that a thermal pad is placed in position on the M.2 solid-state drive adapter.

Figure 36. Installing the thermal pad

b. Pull outward the handle of the retention latch in the M.2 solid-state drive adapter.
c. Insert the new M.2 solid-state drive into the M.2 slot. Then, insert the plug of the retention latch into
the hole to secure the new drive.

Figure 37. Installing the M.2 solid-state drive

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d. Position the heat sink on the M.2 solid-state drive adapter. Ensure that the two mounting studs in the
heat sink are aligned with the holes in the M.2 solid-state drive adapter. Then, push the mounting
studs downward to secure the heat sink to the adapter.

Figure 38. Installing the heat sink

e. Install the M.2 solid-state drive adapter into the appropriate PCIe card slot on the system board. See
“PCIe card” on page 101.
Note: It is recommended that you install the M.2 solid-state drive adapter into the PCIe x16 card
slot. See “Parts on the system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Memory module
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Your computer has four memory slots for installing or replacing DDR4 DIMMs that provide up to a maximum
of 64 GB system memory. When installing or replacing a memory module, use the following guidelines:
• Use any of DDR4 ECC UDIMMs or DDR4 non-ECC UDIMMs for your computer. Do not install ECC and
non-ECC UDIMMs into the same computer.
• Use 4 GB, 8 GB, or 16 GB non-ECC UDIMMs in any combination up to a maximum of 64 GB.
• Use 8 GB or 16 GB ECC UDIMMs in any combination up to a maximum of 64 GB.
Install memory modules in the alphabetic order as shown.

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Figure 39. Memory module installation sequence

To install or replace a memory module, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
3. Locate the memory slots. See “Parts on the system board” on page 38.
4. Remove any PCIe cards that might prevent your access to the coin-cell battery. See “PCIe card” on
page 101.
5. To remove a memory module, open the retaining clips and gently pull the memory module out of the
memory slot.

Figure 40. Removing a memory module

6. To install a memory module, do the following:

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a. Open the retaining clips of the memory slot.

Figure 41. Opening the retaining clips

b. Position the new memory module over the memory slot. Ensure that the notch 1 on the memory
module is aligned with the key 2 in the slot. Push the memory module straight down into the slot until
the retaining clips completely close.
Note: Do not touch the circuit board of the memory module.

Figure 42. Installing a memory module

7. Reinstall any PCIe cards if you have removed them.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Device in the flex bay
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Some computer models come with a flex bay. Depending on your computer model, one of the following
devices might be installed in the flex bay:
• Flex module
• Flex storage enclosure

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• Front-access storage enclosure
Note: The following instructions on how to remove or install an flex storage enclosure also apply to other
supported devices in the flex bay.
To remove or install an flex storage enclosure, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the flex bay. See “Computer components” on page 33.
3. To remove the flex storage enclosure, do the following:
a. Disconnect the signal cable and the power cable from the rear of the flex storage enclosure.
Note: If you are removing other supported devices from the flex bay, disconnect any additional
cables first.
b. Press the tab downward as shown and push the rear of the flex storage enclosure simultaneously to
slide it out of the computer.

Figure 43. Removing the flex storage enclosure

c. Remove the retainer from the flex storage enclosure as shown.

Figure 44. Removing the retainer

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4. To install a flex storage enclosure, do the following:
a. Install the retainer shipped with the new flex storage enclosure onto the new flex storage enclosure
as shown.

Figure 45. Installing the retainer

b. Note the orientation of the new flex storage enclosure. Then, slide the flex storage enclosure into the
flex bay from the front of the chassis until it snaps into position.

Figure 46. Installing the new flex storage enclosure

c. Connect the signal cable and the power cable to the new flex storage enclosure.
Note: Reconnect any cables removed from other supported devices.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

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Storage drive in the front-access storage enclosure
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
You can install or replace a storage drive in the front-access storage enclosure. The storage drive also can
be hot-swappable, which means that you can install or replace the drive without even turning off your
computer. Therefore, lock the enclosure cover to prevent the unexpected removal. The keys are attached at
the rear of the computer. Store the keys in a secure place.
The storage drive in the front-access storage enclosure is hot-swappable only when the following
requirements are met:
• The eSATA mode of the SATA 4 connector is enabled. See “Enabling or disabling the eSATA mode for the
SATA 4 connector ” on page 66 for more information.
• The SATA cable of the front-access storage enclosure is connected to the SATA 4 connector on the
system board. To verify the cable connection, see “Preparing your computer” on page 96 and “Parts on
the system board” on page 38 for more information.
• The operating system of your computer does not reside on the storage drive installed in the front-access
storage enclosure.
Attention: If any of the above requirements are not met, do not install or replace the storage drive when the
computer is turned on. Otherwise, data on the storage drive might get damaged.
3.5-inch storage drive
To remove or install a 3.5-inch storage drive, do the following:
1. Before removing an old 3.5-inch storage drive, safely eject the old storage drive from the operating
system first. For more information, see the Windows help system.
2. Unlock the enclosure cover with the provided key as shown. Press the notch a to open the enclosure
cover.

Figure 47. Opening the front-access storage enclosure cover

3. Press the pit on the bracket cover, and then grasp the tilted cover to pull the bracket out of the frontaccess storage enclosure.

Figure 48. Removing the bracket from the front-access storage enclosure

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4. Flex both sides of the bracket to remove the 3.5-inch storage drive from the bracket.

Figure 49. Removing the 3.5-inch storage drive from the bracket

5. To install a new 3.5-inch storage drive into the front-access storage enclosure, do the following:
a. Flex both sides of the bracket and align pins 1 on the bracket with the corresponding holes in the
new 3.5-inch storage drive.
Notes:
• Ensure that the circuit board faces downward and the connectors face toward the rear of the
bracket.
• Do not touch the circuit board on the storage drive.

Figure 50. Installing the 3.5-inch storage drive into the bracket

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b. Slide the bracket with the new 3.5-inch storage drive into the front-access storage enclosure until it
snaps into position.

Figure 51. Installing the 3.5-inch storage drive into the front-access storage enclosure

c. Press the notch to secure the enclosure cover and lock the enclosure cover with the key.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.
2.5-inch storage drive
To remove or install a 2.5-inch storage drive, do the following:
1. Before removing an old 2.5-inch storage drive, safely eject the old storage drive from the operating
system first. For more information, see the Windows help system.
2. Unlock the enclosure cover with the provided key as shown. Press the notch a to open the enclosure
cover.

Figure 52. Opening the front-access storage enclosure cover

3. Press the pit on the bracket cover, and then grasp the tilted cover to pull the bracket out of the frontaccess storage enclosure.

Figure 53. Removing the bracket from the front-access storage enclosure

4. To remove the 2.5-inch storage drive, do the following:

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a. Flex both sides of the bracket to remove the 2.5-inch storage drive from the bracket.

Figure 54. Removing the 2.5-inch storage drive from the bracket

b. Pivot the tab 1 of the metal adapter upward. Then, push the adapter as shown until the four tabs on
the adapter slide into the notches 2 . Pivot the adapter as shown to remove it with the storage drive
from the converter.

Figure 55. Removing the adapter from the converter

c. Flex both sides of the adapter to release the four pins 1 from the storage drive. Then, remove the
storage drive from the adapter.

Figure 56. Removing the storage drive from the adapter

5. To install a new 2.5-inch storage drive, do the following:

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a. Note the orientation of the connector on the new storage drive. Then, flex both sides of the adapter
and align the four pins 1 with the corresponding holes in the storage drive.
Note: Do not touch the circuit board (if accessible) of the 2.5-inch storage drive.

Figure 57. Installing the storage drive into the adapter

b. Align the four tabs on the adapter with the corresponding notches 1 in the converter. Then, slide the
storage drive as shown until the tab 2 snaps into position. The adapter with the storage drive is
installed into the converter.

Figure 58. Installing the adapter into the converter

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c. Flex both sides of the plastic bracket and align pins 1 on the plastic bracket with the corresponding
holes in the plastic frame of the converter.
Notes:
• Ensure that the circuit board faces downward and the connectors face toward the rear of the
bracket.
• Do not touch the circuit board on the storage drive.

Figure 59. Installing the converter with the 2.5-inch storage drive into the plastic bracket

d. Slide the plastic bracket with the new 2.5-inch storage drive into the front-access storage enclosure
until it snaps into position.

Figure 60. Installing the plastic bracket with the 2.5-inch storage drive into the front-access storage enclosure

e. Press the notch to secure the enclosure cover and lock the enclosure cover with the key.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Device in the flex storage enclosure
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.

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A flex storage enclosure might be equipped with one of the following components:
• 3.5-inch storage drive
• 2.5-inch storage drive
3.5-inch storage drive
To remove or install a 3.5-inch storage drive in the flex storage enclosure, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the flex bay. See “Internal storage drives” on page 40.
3. Slide the enclosure out of the chassis. See “Device in the flex bay” on page 112.
4. Pinch the two clips toward each other as shown to open the rear cover of the enclosure.

Figure 61. Opening the enclosure from the rear

5. To remove a 3.5-inch storage drive, do the following:
a. Slide the 3.5-inch storage drive out of the rear of the enclosure.

Figure 62. Removing the 3.5-inch storage drive from the rear

b. Flex two sides of the bracket to remove the 3.5-inch storage drive from the 3.5-inch storage-drive
bracket.
6. To install a new 3.5-inch storage drive into the bracket:
a. Slide the 3.5-inch storage-drive bracket out of the rear of the enclosure.

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b. Flex the bracket and align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes
in the 3.5-inch storage drive. Do not touch the circuit board 5 on the 3.5-inch storage drive.

Figure 63. Installing the 3.5-inch storage drive into the bracket

c. Slide the new 3.5-inch storage drive into the enclosure from the rear until the drive snaps into
position.

Figure 64. Installing the 3.5-inch storage drive into the enclosure

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7. Pivot the rear cover of the enclosure inward until you hear a click. The rear cover is secured in place.

Figure 65. Pivoting the rear cover inward

8. Connect the signal cable and the power cable to the storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.
2.5-inch storage drive
To remove or install a 2.5-inch storage drive with a 2.5-inch to 3.5-inch storage-drive converter (hereafter
referred to as storage-drive converter), do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the flex bay. See “Internal storage drives” on page 40.
3. Slide the enclosure out of the chassis. See “Device in the flex bay” on page 112.
4. Pinch the two clips toward each other as shown to open the rear cover of the enclosure.

Figure 66. Opening the enclosure from the rear

5. To remove a 2.5-inch storage drive, do the following:
a. Slide the 2.5-inch storage drive out of the rear of the enclosure.

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Figure 67. Removing the 2.5-inch storage drive from the rear

b. Flex the sides of the bracket to remove the storage-drive converter from the 3.5-inch storage-drive
bracket.

Figure 68. Removing the storage-drive converter from the 3.5-inch storage-drive bracket

c. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.

Figure 69. Removing the 2.5-inch storage drive from the storage-drive converter

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6. To install a new 2.5-inch storage drive, do the following:
a. Slide the 3.5-inch storage-drive bracket out of the rear of the enclosure.
b. Flex the sides of the bracket to remove the storage-drive converter from the bracket.
c. Install a new 2.5-inch storage drive into the storage-drive converter. Then install the four screws to
secure the new storage drive to the storage-drive converter.

Figure 70. Installing the new solid-state drive into the storage converter

d. To install the storage-drive converter into the 3.5-inch storage-drive bracket, flex the bracket and
align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes in the storage
converter.

Figure 71. Installing the storage converter together with the solid-state drive into the storage drive bracket

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e. Install the storage converter with the bracket into the enclosure from the rear until the drive snaps
into position.

Figure 72. Installing the storage converter with the bracket into the enclosure

7. Pivot the rear cover of the enclosure inward until you hear a click. The rear cover is secured in place.

Figure 73. Pivoting the rear cover inward

Coin-cell battery
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as parallel-connector assignments (configuration). A coin-cell battery keeps this information active
when you turn off the computer.

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The coin-cell battery normally requires no charging or maintenance throughout its life; however, no battery
lasts forever. If the coin-cell battery fails, the date, time, and configuration information (including passwords)
are lost. An error message is displayed when you turn on the computer.
Refer to the “Lithium coin-cell battery notice” in the Safety and Warranty Guide for information about
disposing of the coin-cell battery.
To remove and install the coin-cell battery, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
3. Locate the coin-cell battery. See “Parts on the system board” on page 38.
4. Remove any PCIe cards that might prevent your access to the coin-cell battery. See “PCIe card” on
page 101.
5. Remove the old coin-cell battery as shown.

Figure 74. Removing the coin-cell battery

6. Install the new coin-cell battery as shown.

Figure 75. Installing the coin-cell battery

7. Reinstall the PCIe cards if you have removed them. See “PCIe card” on page 101.
8. Close the drive bay assembly and reinstall the front bezel. Then, reinstall the computer cover and
reconnect the cables. See “Completing the parts replacement” on page 183.
Note: When the computer is turned on for the first time after replacing the coin-cell battery, an error
message might be displayed. This is normal after replacing the coin-cell battery.
9. Turn on the computer and all attached devices.
10. Use the Setup Utility program to set the date, time, and any passwords. See “Using the Setup Utility
program” on page 65.

Cover presence switch
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the cover presence switch, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.

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2. Locate the cover presence switch. See “Computer components” on page 33.
3. To remove the cover presence switch, do the following:
a. Disconnect the cover presence switch cable from the cover presence switch connector on the
system board. See “Parts on the system board” on page 38.
b. Remove the screw that secures the cover presence switch and remove the cover presence switch
from the chassis.

Figure 76. Removing the cover presence switch

4. To install the cover presence switch, do the following:
a. Align the screw hole in the cover presence switch with the corresponding hole in the chassis. Then
install the screw to secure the cover presence switch to the chassis.

Figure 77. Installing the cover presence switch

b. Connect the cover presence switch cable to the cover presence switch connector on the system
board. See “Parts on the system board” on page 38.

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What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Power supply assembly
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety.
CAUTION:
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury,
seek medical care immediately.

DANGER

Disconnect all power cords from electrical outlets before removing the computer cover or any part
that has the above label attached.
DO NOT disassemble components that have the above label attached. There are no serviceable parts inside
these components.
Your product is designed for safe use. However, hazardous voltage, current, and energy levels are present
inside any component that has this label attached. Disassembling of these components might cause fire or
might even result in death. If you suspect a problem with one of these parts, contact a service technician.
To remove and install the power supply assembly, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. To remove the power supply assembly, do the following:
a. Disconnect the power supply assembly cables from the system board and all drives. See “Parts on
the system board” on page 38.
b. Release the power supply assembly cables from the cable clips and ties.

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c. Remove the four screws at the rear of the chassis that secure the power supply assembly. Then slide
the power supply assembly to the front of the computer and then lift it out of the chassis.

Figure 78. Removing the power supply assembly

3. To install the power supply assembly, do the following:
a. Ensure that the new power supply assembly is the correct replacement.
b. Install the new power supply assembly into the chassis so that the screw holes in the power supply
assembly align with those in the chassis.
c. Install and tighten the four screws to secure the power supply assembly.
Note: Use only screws provided by Lenovo.
d. Connect the power supply assembly cables to the system board and each of the drives.
e. Secure the power supply assembly cables with the cable clips and ties in the chassis.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Storage drive in the storage-drive bay
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Your computer comes with a storage-drive bay for installing or replacing a 3.5-inch storage drive or a 2.5inch storage drive.
3.5-inch storage drive
To replace the 3.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the storage-drive bay. See “Computer components” on page 33.
3. To remove the 3.5-inch storage drive, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.

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b. Push the tab of the plastic 3.5-inch storage-drive bracket as shown and pull the tab outward to
remove the storage drive from the storage-drive bay.

Figure 79. Removing the storage drive

c. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install the 3.5-inch storage drive, do the following:
a. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove it from the storage-drive bay.
b. To install a new storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
on the storage drive.

Figure 80. Installing the storage drive into the bracket

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c. Align the three plastic tabs on the left side of the storage drive with the corresponding holes in the
drive bay assembly. Then pivot the storage drive inward until it snaps into position.

Figure 81. Installing the storage-drive

d. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.
2.5-inch storage drive
To replace the 2.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the storage-drive bay. See “Computer components” on page 33.
3. To remove the 2.5-inch storage drive, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.

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b. Push the tab of the storage-drive bracket as shown and pull the tab outward to remove the storage
drive from the storage-drive bay.

Figure 82. Removing the 2.5-inch storage drive with 3.5-inch storage-drive bracket

c. Flex the sides of the bracket to remove the storage-drive converter from the 3.5-inch storage-drive
bracket.

Figure 83. Removing the storage-drive converter from the 3.5-inch storage-drive bracket

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d. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.

Figure 84. Removing the 2.5-inch storage drive from the storage-drive converter

4. To install the 2.5-inch storage drive, do the following:
a. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove it from the storage-drive bay.
b. Install a new 2.5-inch storage drive into the storage-drive converter. Then install the four screws to
secure the new storage drive to the storage-drive converter.

Figure 85. Installing the new 2.5-inch storage drive into the storage-drive converter

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c. To install a new 2.5-inch storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin 4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit
board 5 on the storage drive.

Figure 86. Installing the 2.5-inch storage drive with the storage-drive converter into the bracket

d. Align the three plastic tabs on the left side of the storage drive with the corresponding holes in the
drive bay assembly. Then pivot the storage drive inward until it snaps into position.

Figure 87. Installing the 2.5-inch storage drive

e. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.

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• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Type-1 storage-drive cage
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Some computer models come with a type-1 storage-drive cage for installing or replacing a 3.5-inch storage
drive or a 2.5-inch storage drive.
3.5-inch storage drive
To remove or install a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the type-1 storage-drive cage. See “Computer components” on page 33.
3. To remove a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.
b. Remove the screw and slide the type-1 storage-drive cage downward to release it from the drive bay
assembly.

Figure 88. Removing the type-1 storage-drive cage

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c. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove the storage drive from the
type-1 storage-drive cage.

Figure 89. Removing the 3.5-inch storage drive

d. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
a. To install a new storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
on the storage drive.

Figure 90. Installing the storage drive into the bracket

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b. Slide the new storage drive into the type-1 storage-drive cage until it snaps into position.

Figure 91. Installing the storage drive

c. Align the four holes in the rear of the type-1 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-1 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-1 storage-drive cage.

Figure 92. Installing the type-1 storage-drive cage

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2.5-inch storage drive
To remove or install a 2.5-inch storage drive with a 2.5-inch to 3.5-inch storage-drive converter (hereafter
referred to as storage-drive converter), do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the type-1 storage-drive cage. See “Computer components” on page 33.
3. To remove a 2.5-inch storage drive with a storage-drive converter in the type-1 storage-drive cage, do
the following:
a. Disconnect the signal cable and the power cable from the storage drive.
b. Remove the screw and slide the type-1 storage-drive cage downward to release it from the drive bay
assembly.

Figure 93. Removing the type-1 storage-drive cage

c. Pull the handle of the storage-drive bracket to remove the storage drive from the type-1 storagedrive cage.

Figure 94. Removing the 2.5-inch storage drive

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d. Flex the sides of the bracket to remove the storage-drive converter from the bracket.

Figure 95. Removing the storage-drive converter from the storage-drive bracket

e. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.

Figure 96. Removing the 2.5-inch storage drive from the storage-drive converter

4. To install a new 2.5-inch storage drive in the type-1 storage-drive cage, do the following:

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a. Install the 2.5-inch storage drive with a storage-drive converter into the storage-drive converter. Then
install the four screws to secure the new storage drive to the storage-drive converter.

Figure 97. Installing the 2.5-inch storage drive into the storage-drive converter

b. To install a new storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
on the storage drive.

Figure 98. Installing the 2.5-inch storage drive into the bracket

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c. Slide the new storage drive with the storage-drive converter into the type-1 storage-drive cage until it
snaps into position.

Figure 99. Installing the 2.5-inch storage drive into the type-1 storage-drive cage

d. Align the four holes in the rear of the type-1 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-1 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-1 storage-drive cage.

Figure 100. Installing the type-1 storage-drive cage

e. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

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Type-2 storage-drive cage
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Some computer models come with a type-2 storage-drive cage for installing or replacing a 2.5-inch storage
drive.
To replace the 2.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the type-2 storage-drive cage. See “Computer components” on page 33.
3. To remove a 2.5-inch storage drive from the type-2 storage-drive cage, do the following:
a. Disconnect the signal cable and the power cable from the 2.5-inch storage drive.
b. Remove the screw and slide the type-2 storage-drive cage downward to release it from the drive bay
assembly.

Figure 101. Removing the type-2 storage-drive cage

c. Pull the handle of the plastic 2.5-inch storage-drive bracket to remove it from the type-2 storagedrive cage.

Figure 102. Removing the 2.5-inch storage drive

d. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install a new 2.5-inch storage drive into the type-2 storage-drive cage, do the following:

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a. To install a new 2.5-inch storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin 4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit
board 5 on the storage drive.

Figure 103. Installing the 2.5-inch storage drive into the bracket

b. Slide the new storage drive into the type-2 storage-drive cage until it snaps into position.

Figure 104. Installing the 2.5-inch storage drive into the type-2 storage-drive cage

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c. Align the four holes in the rear of the type-2 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-2 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-2 storage-drive cage.

Figure 105. Installing the type-2 storage-drive cage

Power button
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the power button, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the power button. See “FRUs and CRUs” on page 35.
3. Disconnect the power button cable from the front-bezel connector on the system board. See “Parts on
the system board” on page 38.

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4. Press the left edge of the power button to release the power button a little bit. Then, remove the power
button from the front bezel as shown.

Figure 106. Removing the power button

5. Align the right edge of the power button with the hole in the front audio and USB assembly. Then, pivot
the power button inward as shown until it snaps into position.

Figure 107. Installing the power button

6. Connect the power button cable to the front-bezel connector on the system board. See “Parts on the
system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

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ThinkStation LED
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the ThinkStation LED, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the ThinkStation LED. See “FRUs and CRUs” on page 35.
3. To remove the ThinkStation LED, do the following:
a. Disconnect the ThinkStation LED cable from the ThinkStation LED connector on the system board.
See “Parts on the system board” on page 38.
b. From the inner side of the chassis, release the three retaining clips on the plastic holder. Then, grasp
the top of the ThinkStation LED and pull the ThinkStation LED out of the plastic holder.

Figure 108. Removing the ThinkStation LED

4. To install the ThinkStation LED, do the following:

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a. Insert the new ThinkStation LED into the plastic holder until it snaps into position.

Figure 109. Installing the ThinkStation LED

b. Connect the ThinkStation LED cable to the ThinkStation LED connector on the system board. See
“Parts on the system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Front audio and USB assembly and card reader
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the front audio and USB assembly and card reader, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Remove the power button. See “Power button” on page 145.
3. Locate the front audio and USB assembly and card reader. See “FRUs and CRUs” on page 35.
4. To remove the front audio and USB assembly and card reader, do the following:
a. Note the cable routing and connection. Then, disconnect the card reader cable from the front USB
2.0 connector on the system board. See “Parts on the system board” on page 38.
b. Release the cables from the cable clip at the rear of the front audio and USB assembly.

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c. Remove the screws that secure the front audio and USB assembly. Slide the front audio and USB
assembly outward as shown to remove it from the chassis.

Figure 110. Removing the front audio and USB assembly

d. Remove the screw that secures the card reader. Then, carefully pull out the card reader from the rear
of the front audio and USB assembly.

Figure 111. Removing the card reader

5. To install a front audio and USB assembly and card reader, do the following:

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a. Install the card reader into the card reader slot from the rear of the front audio and USB assembly.
Then, install the screw to secure the card reader.
Note: Carefully handle the card reader by its edges.

Figure 112. Installing the card reader

b. Route the cable of the card reader through the corresponding square hole in the front of the chassis.
Then, position the front audio and USB assembly into the chassis and slide it inward as shown.
Install the screws to secure the front audio and USB assembly in place.

Figure 113. Installing the front audio and USB assembly

c. Connect the cable of the card reader to one of the front USB 2.0 connectors on the system board.
See “Parts on the system board” on page 38.
d. Route the cables that you have released with the cable clip at the rear of the front audio and USB
assembly.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

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Front fan
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Note: The front fan is only available on some models.
To remove or install the front fan, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the front fan. See “FRUs and CRUs” on page 35.
3. To remove the front fan, do the following:
a. Disconnect the front-fan cable from the front-fan connector on the system board. See “Parts on the
system board” on page 38.
b. The front fan is attached to the chassis by four rubber mounts. Break or cut the rubber mounts and
gently pull the front fan out of the chassis.

Figure 114. Removing the front fan

4. To install the front fan, do the following:
a. Align the new rubber mounts of the new front fan with the corresponding holes in the chassis. Push
the rubber mounts through the holes.

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b. Pull the tips of the rubber mounts until the front fan is secured in place.

Figure 115. Installing the front fan

c. Connect the front-fan cable to the front-fan connector on the system board. See “Parts on the
system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Rear fan
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the rear fan, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the rear fan. See “FRUs and CRUs” on page 35.
3. To remove the rear fan, do the following:
a. Disconnect the rear-fan cable from the rear-fan connector on the system board. See “Parts on the
system board” on page 38.

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b. The rear fan is attached to the chassis by four rubber mounts. Break or cut the rubber mounts and
gently pull the rear fan out of the chassis.

Figure 116. Removing the rear fan

4. To install the rear fan, do the following:
a. Align the new rubber mounts of the new rear fan with the corresponding holes in the chassis. Push
the rubber mounts through the holes.
b. Pull the tips of the rubber mounts until the rear fan is secured in place.

Figure 117. Installing the rear fan

c. Connect the rear-fan cable to the rear-fan connector on the system board. See “Parts on the system
board” on page 38.

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What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Heat-sink-and-fan assembly
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.
To remove or install the heat-sink-and-fan assembly, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
3. Locate the heat-sink-and-fan assembly. See “FRUs and CRUs” on page 35.
4. To remove the heat-sink-and-fan assembly, do the following:
a. Disconnect the heat-sink-and-fan assembly cable from the microprocessor fan connector on the
system board. See “Parts on the system board” on page 38.

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b. Follow the following sequence to loosen the four screws that secure the heat-sink-and-fan assembly
to the system board:
• Partially loosen screw 1 , fully loosen screw 2 , and then fully loosen screw 1 .
• Partially loosen screw 3 , fully loosen screw 4 , and then fully loosen screw 3 .
Note: Carefully loosen the four screws to avoid any possible damage to the system board. The four
screws cannot be removed from the heat-sink-and-fan assembly.

Figure 118. Removing the heat-sink-and-fan assembly

c. Lift the failing heat-sink-and-fan assembly off the system board.
Notes:
• You might have to gently twist the heat-sink-and-fan assembly to free it from the microprocessor.
• Do not touch the thermal grease while handling the heat-sink-and-fan assembly.
5. To install the heat-sink-and-fan assembly, do the following:
a. Apply appropriate amount of thermal grease to the new heat-sink-and-fan assembly.
b. Position the heat-sink-and-fan assembly on the system board. Ensure that the four screws are
aligned with the holes in the system board.
Note: Ensure that the heat-sink-and-fan assembly cable is toward the microprocessor fan connector
on the system board.
c. Follow the following sequence to tighten the four screws to secure the new heat-sink-and-fan
assembly. Do not over-tighten the screws.
• Partially tighten screw 1 , fully tighten screw 2 , and then fully tighten screw 1 .
• Partially tighten screw 3 , fully tighten screw 4 , and then fully tighten screw 3 .
d. Connect the heat-sink-and-fan assembly cable to the microprocessor fan connector on the system
board. See “Parts on the system board” on page 38.

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What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Thermal sensor
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
To remove or install the thermal sensor, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the thermal sensor. See “FRUs and CRUs” on page 35.
3. To remove the thermal sensor, do the following:
a. Disconnect the thermal-sensor cable from the thermal-sensor connector on the system board. See
“Parts on the system board” on page 38.
b. From the inner side of the chassis, press the left retaining clip that secures the plastic holder of the
thermal sensor and push the clip outward to release the plastic holder. Then, disengage the plastic
holder from the chassis.

Figure 119. Removing the thermal sensor

c. Pull the entire thermal sensor out of the chassis.
4. To install the thermal sensor, do the following:

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a. Align the right retaining clip on the plastic holder with the hole b in the chassis. Then, pivot the left
retaining clip into the hole a until it snaps into position.

Figure 120. Installing the thermal sensor

b. Connect the thermal sensor cable to the thermal-sensor connector on the system board. See “Parts
on the system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Internal speaker
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
Note: The internal speaker is only available on some models.
To remove or install the internal speaker, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the internal speaker. See “FRUs and CRUs” on page 35.
3. To remove the internal speaker, do the following:
a. Disconnect the internal-speaker cable from the internal-speaker connector on the system board. See
“Parts on the system board” on page 38.

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b. Push and hold the metal tab under the internal speaker and slide the internal speaker downward to
remove it from the chassis.

Figure 121. Removing the internal speaker

4. To install the internal speaker, do the following:
a. Position the new internal speaker toward the four metal clips and slide the internal speaker upward
until it is secured in place.

Figure 122. Installing the internal speaker

b. Connect the internal-speaker cable to the internal-speaker connector on the system board. See
“Parts on the system board” on page 38.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Wi-Fi units
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.

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The Wi-Fi units include a Wi-Fi card module, a front Wi-Fi antenna, and a rear Wi-Fi antenna.
Note: Depending on the model, the Wi-Fi units might look slightly different from the illustrations.
Wi-Fi card module
To remove or install the Wi-Fi card module, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
3. Locate the Wi-Fi card module. See “FRUs and CRUs” on page 35.
4. To remove the Wi-Fi card module, do the following:
a. Pull the handle of the retention latch outward to the open position and remove the shield as shown.

Figure 123. Pulling handle of the retention latch outward and removing the shield

b. Disconnect the front and rear Wi-Fi antenna cables from the Wi-Fi card module.

Figure 124. Disconnecting the front and rear Wi-Fi antenna cables from the Wi-Fi card module

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c. Pull the Wi-Fi card module out of the Wi-Fi card slot.

Figure 125. Pulling the Wi-Fi card module out of the Wi-Fi card slot

5. To install the Wi-Fi card module, do the following:
a. If necessary, install the plastic holder first. Align the four tabs on the bottom of the plastic holder with
the corresponding holes in the chassis. Then, slide the plastic holder toward the system board until it
snaps into position.

Figure 126. Installing the plastic holder

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b. If necessary, locate the appropriate hole in the plastic holder to install the retention latch. Align the
pin a with the hole b in the plastic holder. Then, press the retention latch downward until it snaps
into position.

Figure 127. Installing the retention latch

c. Insert the Wi-Fi card module into the slot at an angle of about 20 degrees and pivot the Wi-Fi card
module downward.

Figure 128. Installing the Wi-Fi card module

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d. Connect the front and rear Wi-Fi antenna cables to the Wi-Fi card module.

Figure 129. Connecting the front and rear Wi-Fi antenna cables to the Wi-Fi card module

e. Reinstall the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module.

Figure 130. Reinstalling the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module

Front Wi-Fi antenna
To remove or install the front Wi-Fi antenna, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the front Wi-Fi antenna. See “FRUs and CRUs” on page 35.
3. To remove the front Wi-Fi antenna, do the following:

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a. Pull the handle of the retention latch outward to the open position and remove the shield as shown.

Figure 131. Pulling handle of the retention latch outward and removing the shield

b. Disconnect the front Wi-Fi antenna cable from the Wi-Fi card module.
c. Remove the front Wi-Fi antenna cable from the chassis.

Figure 132. Removing the front Wi-Fi antenna cable

4. To install the front Wi-Fi antenna, do the following:

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a. Peel off the paper that protects the sticker on the front Wi-Fi antenna. Remove the plastic cover from
the front Wi-Fi antenna cable connector.

Figure 133. Peeling off the paper that protects the sticker and removing the plastic cover

b. Stick the front Wi-Fi antenna to the front panel as shown. Then, insert the front Wi-Fi antenna cable
into the hole in the chassis.

Figure 134. Installing the front Wi-Fi antenna

c. Connect the front Wi-Fi antenna cable to the Wi-Fi card module.

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d. Reinstall the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module.

Figure 135. Reinstalling the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module

Rear Wi-Fi antenna
To remove or install the rear Wi-Fi antenna, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Locate the rear Wi-Fi antenna. See “FRUs and CRUs” on page 35.
3. To remove the rear Wi-Fi antenna, do the following:
a. Pull the handle of the retention latch outward to the open position and remove the shield as shown.

Figure 136. Pulling handle of the retention latch outward and removing the shield

b. Disconnect the rear Wi-Fi antenna cable from the Wi-Fi card module.

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c. From the inner side of the chassis, pivot the tab of the shield inward and release the shield from the
chassis.

Figure 137. Removing the shield

d. Remove the rear Wi-Fi antenna cable from the chassis.

Figure 138. Removing the rear Wi-Fi antenna cable

4. To install the rear Wi-Fi antenna, do the following:
a. If necessary, peel off the paper that protects the sticker on the rear Wi-Fi antenna. Remove the
plastic cover from the rear Wi-Fi antenna cable connector.

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Figure 139. Peeling off the paper that protects the sticker and removing the plastic cover

b. Stick the rear Wi-Fi antenna to the rear panel as shown. Then, insert the rear Wi-Fi antenna cable into
the hole in the rear panel.

Figure 140. Installing the rear Wi-Fi antenna

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c. Insert the tab of the shield into the hole in the rear panel and pivot the shield inward until it snaps into
position.

Figure 141. Installing the shield

d. Connect the rear Wi-Fi antenna cable to the Wi-Fi card module.
e. Reinstall the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module.

Figure 142. Reinstalling the shield and insert the plug of the retention latch into the hole to secure the Wi-Fi card
module

What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Microprocessor
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.

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Notes:
• Ensure that you install the correct type of microprocessor option your computer supports.
• Your microprocessor, socket, and socket cover might look slightly different from the illustrations in this
topic.
To remove or install the microprocessor, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
3. Remove the heat sink and fan assembly. See “Heat-sink-and-fan assembly” on page 154.
4. Locate the microprocessor. See “FRUs and CRUs” on page 35.
5. Lift the small handle 1 and open the retainer 2 to access the microprocessor 3 .

Figure 143. Accessing the microprocessor

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6. Lift the microprocessor straight up and out of the microprocessor socket. Place the old microprocessor
on a static-protective surface.
Notes:
• Your microprocessor and socket might look different from the one illustrated.
• Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
• Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.

Figure 144. Removing the microprocessor

7. Ensure that the small handle is in the raised position and the microprocessor retainer is fully open.
8. Remove the protective cover that protects the gold contacts of the new microprocessor.
9. Touch the static-protective package that contains the new microprocessor to any unpainted surface on
the outside of the computer. Then, remove the new microprocessor from the package.

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10. Note the orientation of the new microprocessor. Hold the new microprocessor by its edges and align the
notches 1 on it with the tabs 2 in the microprocessor socket. Then, carefully lower the new
microprocessor straight down into the microprocessor socket.
Note: The small triangle 3 on one corner of the new microprocessor is the microprocessor orientation
indicator. The new microprocessor is in the correct orientation when this indicator faces the beveled
corner 4 of the microprocessor socket.

Figure 145. Installing the microprocessor

11. Close the microprocessor retainer and lock it into position with the small handle. Ensure that the new
microprocessor is securely seated in the socket.
12. Reinstall the heat sink and fan assembly. See “Heat-sink-and-fan assembly” on page 154.
13. If you are instructed to return the old microprocessor, follow all packaging instructions and use any
packaging materials that are supplied to you for shipping.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

System board
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
CAUTION:
The heat-sink-and-fan assembly and microprocessor might be very hot. Before you open the
computer cover, turn off the computer and wait several minutes until the computer is cool.
To remove or install the system board, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Lay the computer on its side for easier access to the system board.
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3. To access the system board, remove the following parts if any:
a. “PCIe card” on page 101
b. “M.2 solid-state drive” on page 103
c. “Memory module” on page 110
d. “Coin-cell battery” on page 126
e. “Power supply assembly” on page 129
f.

“Power button” on page 145

g. “Front audio and USB assembly and card reader ” on page 148
h. “Front fan” on page 151
i.

“Rear fan” on page 152

“Heat-sink-and-fan assembly” on page 154

k. “Microprocessor” on page 168
l.

“Wi-Fi units” on page 158

4. Record the cable routing and cable connections and then disconnect all cables from the system board.
See “Parts on the system board” on page 38.
5. Follow the sequence as shown to remove the nine screws that secure the system board.

Figure 146. Removing the nine screws that secure the system board

6. Slide the system board to the front of the computer and then carefully lift the system board out of the
chassis.
7. Remove the microprocessor from the failing system board and install it on the new system board. See
“Microprocessor” on page 168.

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8. Install the new system board into the chassis by aligning the nine screw holes in the new system board
with the corresponding mounting studs on the chassis. Then, install the nine screws in the sequence as
shown to secure the new system board.

Figure 147. Installing the nine screws to secure the system board

9. Reinstall all parts that you have removed one by one in the reversed sequence as you remove them.
Refer to the information that you have noted down and the related topics in Chapter 9 “Hardware
removal and installation” on page 95.
10. Connect all the cables that you have disconnected to the new system board. See “Parts on the system
board” on page 38.
11. Connect the external cables and the power cord to the computer.
The failing system board must be returned with a microprocessor socket cover to protect the pins during
shipping and handling.
To install the microprocessor socket cover, do the following:
1. After you have removed the microprocessor from the failing system board, close the microprocessor
retainer. Then, put the small handle to the locked position to secure the retainer in place.
2. Note the orientation of the socket cover, and install one side of the socket cover into the microprocessor
socket. Carefully press the other side of the socket cover downward until the socket cover snaps into
position.
Note: Your microprocessor socket cover might look slightly different from the illustration.

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Figure 148. Installing the microprocessor socket cover

3. Carefully check the four corners of the socket cover to ensure that the cover is seated securely.
4. Follow any additional instructions included with the replacement part you received.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Device in the 5.25-inch flex module
Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 “Read this first: Important safety information” on page 1.
The following devices are supported in the 5.25-inch flex module.
• Slim optical drive (available on some models)
• eSATA connector or IEEE 1394 connector
• Front Thunderbolt adapter kit

Slim optical drive
To install or replace a slim optical drive in the flex module, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Remove the flex module out of the chassis. See “Device in the flex bay” on page 112.
3. Lift the clip on the rear of the flex module cover and slide the flex module cover to the rear to remove the
cover.

Figure 149. Removing the flex module cover

4. To remove a slim optical drive, do the following:

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a. Press the button as shown to remove the slim optical drive from the flex module.

Figure 150. Removing the slim optical drive from the flex module

b. Remove the two screws that secure the clip to remove the plastic clip from the rear of the slim optical
drive.

Figure 151. Removing the plastic clip from the slim optical drive

5. To install a new slim optical drive, do the following:
a. Press the two metal clips 1 to remove the plastic clip with the two screws as shown and remove the
two screws.

Figure 152. Removing the plastic clip with the two screws

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b. Install the two screws to secure the plastic clip on the rear of the new slim optical drive.

Figure 153. Installing the plastic clip to the slim optical drive

c. Slide the new slim optical drive with the plastic clip into the flex module until the slim optical drive
snaps into position.

Figure 154. Installing the slim optical drive into the flex module

6. Position the flex module cover on the flex module. Ensure that the rail guides on the bottom of the cover
engage the rails on the flex module. Then, push the cover to the front of the flex module until it snaps
into position.

Figure 155. Reinstalling the flex module cover

7. Install the flex module into the flex bay. Reconnect any removed cables to the flex module.

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What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

eSATA connector or IEEE 1394 connector
To remove or install an eSATA connector or an IEEE 1394 connector in the flex module, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Do either of the following:
• Disconnect the eSATA connector cable from the eSATA/SATA connector on the system board.
• Disconnect the IEEE 1394 cable from the IEEE 1394 adapter.
3. Remove the flex module out of the chassis. See “Device in the flex bay” on page 112.
4. Lift the clip 1 on the rear of the flex module and slide the flex module cover to the rear to remove the
cover.

Figure 156. Removing the flex module cover

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5. Press the two clips toward each other as shown and then pull the eSATA connector or IEEE 1394
connector out of the flex module.

Figure 157. Removing the eSATA connector or IEEE 1394 connector from the flex module

6. To install a new eSATA connector or a new IEEE 1394 connector, do the following:
a. Note the orientation of the eSATA connector or IEEE 1394 connector and route the eSATA connector
or IEEE 1394 connector cable into the cable clip.
b. Place the eSATA connector or IEEE 1394 connector into the metal retainer. Then insert the eSATA
connector or IEEE 1394 connector into the corresponding slot in the flex module as shown.

Figure 158. Installing the eSATA connector or IEEE 1394 connector in the flex module

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7. Position the flex module cover on the flex module. Ensure that the rail guides on the bottom of the cover
engage the rails on the flex module. Then, push the cover to the front of the flex module until it snaps
into position.

Figure 159. Reinstalling the flex module cover

8. Install the flex module into the flex bay.
9. Refer to the recorded information about the cable connections and routing, reconnect all cables
connected to the flex module to the system board. See “Parts on the system board” on page 38. For the
eSATA connector or an IEEE 1394 connector, do either of the following:
• Connect the eSATA connector to the eSATA/SATA connector on the system board.
• Connect the IEEE 1394 connector cable to the IEEE 1394 adapter.
10. Reconnect any removed cables to the flex module.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Front Thunderbolt adapter kit
The front Thunderbolt adapter kit includes the following parts:
• A front Thunderbolt I/O adapter
• A front Thunderbolt PCIe x4 card
• A bezel
• A general-purpose input/output(GPIO) cable
• A mini-SAS cable
• An internal DP-to-DP cable
• An external DP-to-DP cable
To remove or install a front Thunderbolt adapter kit, do the following:
1. Prepare your computer. See “Preparing your computer” on page 96.
2. Record the cable connections and cable routing. Then disconnect all cables connected to the system
board and the front Thunderbolt PCIe x4 card.
3. Remove the flex module out of the chassis. See “Device in the flex bay” on page 112.

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4. Lift the clip on the rear of the flex module, and then slide the flex module cover to the rear of the flex
module.

Figure 160. Removing the flex module cover

5. To remove a front Thunderbolt I/O adapter, do the following:
a. Disconnect all the cables from the front Thunderbolt I/O adapter.
b. Pull the clip as shown to remove the front Thunderbolt I/O adapter and the retaining bracket out of
the flex module.

Figure 161. Removing the front Thunderbolt adapter and the retaining bracket out of the flex module

c. Flex the four clips on the sides of the retaining bracket to remove the front Thunderbolt I/O adapter
from the bracket.

Figure 162. Removing the front Thunderbolt I/O adapter from the retaining bracket

6. To install a new front Thunderbolt I/O adapter, do the following:

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a. If necessary, remove the dummy bezel. Then install the bezel in the front Thunderbolt adapter kit to
the flex module.

Figure 163. Installing the bezel to the flex module

b. Align the four holes in the front Thunderbolt I/O adapter with the corresponding mounting studs on
the bracket. Then, press the card downward until it snaps into position.

Figure 164. Installing the front Thunderbolt I/O adapter into the retaining bracket

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c. Hold the clip on the retaining bracket. Then insert the front Thunderbolt I/O adapter and the retaining
bracket into the flex module as shown until they snap into position.

Figure 165. Installing the front Thunderbolt adapter and the retaining bracket into the flex module

7. Install the front Thunderbolt PCIe x4 card into the PCIe x16 card slot (negotiable link width x4) on the
system board. See “PCIe card” on page 101 and “Parts on the system board” on page 38.
8. Connect the cables to the front Thunderbolt I/O adapter.
• Connect the power cable in the flex module to the 4-pin power connector a .
• Connect the GPIO cable to the connector b .
• Connect the internal DP-to-DP cable to the DisplayPort connector c .
• Connect the mini-SAS cable to the SAS connector d .

Figure 166. Front Thunderbolt adapter cable connection

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9. Route the cables through the two holes in the rear of the flex module. Position the flex module cover on
the flex module. Ensure that the rail guides on the bottom of the cover engage the rails on the flex
module. Then, push the cover to the front of the flex module until it snaps into position.

Figure 167. Reinstalling the flex module cover

10. Install the flex module into the flex bay.
11. Connect the cables to the front Thunderbolt PCIe x4 card and the system board.
• Connect the GPIO cable to the Thunderbolt control connector on the system board. See “Parts on the
system board” on page 38.
• Connect the internal DP-to-DP cable to the DisplayPort connector on the front Thunderbolt PCIe x4
card.
• Connect the mini-SAS cable to the SAS connector on the front Thunderbolt PCIe x4 card.
12. Reconnect any removed cables to the flex module.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 183.

Completing the parts replacement
CAUTION:
After replacing a CRU, reinstall all protective covers, including the computer cover, before connecting
power and operating the computer. This action is important to help prevent unexpected electrical
shock and help ensure the containment of an unexpected fire that could happen under extremely rare
conditions.
After completing the installation or replacement for all parts, pivot the drive bay assembly inward, reinstall the
front bezel, reinstall the computer cover, and reconnect cables. Depending on the parts you installed or
replaced, you might need to confirm the updated information in the Setup Utility program. Refer to “Using the
Setup Utility program” on page 65.
To complete the parts replacement, do the following:
1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left
inside your computer. See “Computer components” on page 33 for the locations of various components
in your computer.

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2. Ensure that the cables are routed correctly before reinstalling the computer cover. Keep cables clear of
the hinges and sides of the computer chassis to avoid interference with reinstalling the computer cover.
3. Press the release tab as shown and pivot the drive bay assembly inward until it snaps into position.

Figure 168. Pivoting the drive bay assembly downward

4. To reinstall the front bezel, first align the three plastic tabs on the front bezel with the corresponding
holes in the chassis. Then pivot the front bezel inward until it snaps into position.

Figure 169. Reinstalling the front bezel

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5. Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover
engage the rails on the chassis. Then, push the cover to the front of the computer until it snaps into
position. Install the screws to secure the computer cover.

Figure 170. Reinstalling the computer cover

6. Reinstall the dust shield if you have removed it.

Figure 171. Reinstalling the dust shield

7. If there is any locking device available, lock the computer cover. See “Locking your computer” on page
59.

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8. Reconnect the external cables and power cords to the corresponding connectors on the computer. See
“Hardware locations” on page 29.
9. Update the configuration of your computer if necessary. See “Using the Setup Utility program” on page
65.
10. If a newly installed hardware component does not work correctly, update the device driver. See
“Keeping your computer current” on page 58.

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Chapter 10. Getting information, help, and service
This chapter provides information about getting help and support from Lenovo.

Information resources
You can use the information in this section to access useful resources relating to your computing needs.

Accessing the user guide in various languages
To access the user guide in various languages, go to:
https://support.lenovo.com

Windows help system
The Windows help system provides you with detailed information about using the Windows operating
system.
Note: Using the help for Windows 10 requires an active Internet connection.
To access the Windows help system, do the following:
1. Click the Start button to open the Start menu.
2. Click Get Help.

Safety and warranty
The Safety and Warranty Guide provided with your computer contains important safety information, product
warranty terms, and legal notices. Ensure that you read and understand all safety information in the Safety
and Warranty Guide before using your computer.
In addition, read and understand Chapter 1 “Read this first: Important safety information” on page 1 before
using your computer. This preface provides additional safety information that applies to topics and tasks
described in this User Guide.

Lenovo Web site
The Lenovo Web site (https://www.lenovo.com) provides up-to-date information and services to help you buy,
upgrade, and maintain your computer. You also can do the following:
• Shop for desktop and notebook computers, monitors, projectors, upgrades, and accessories for your
computer, and special offers.
• Purchase additional services, such as support for hardware, operating systems, programs, network setup
and configuration, and custom installations.
• Purchase upgrades and extended hardware repair services.
• Access troubleshooting and support information for your computer model and other supported products.
• Find a Service Provider located near you.

Lenovo Support Web site
Technical support information is available on the Lenovo Support Web site at:
https://support.lenovo.com

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This Web site is updated with the latest support information such as the following:
• Drivers and software
• Diagnostic solutions
• Product and service warranty
• Product and parts details
• User guides and manuals
• Knowledge base and frequently asked questions
• Lenovo Support phone numbers

Help and service
This section provides information about obtaining help and service.

Calling for service
During the warranty period, you can get help and information by telephone through the Customer Support
Center. For the warranty period of your computer, go to https://www.lenovo.com/warranty-status. For a list of
Lenovo Support phone numbers, go to https://pcsupport.lenovo.com/supportphonelist.
Note: Phone numbers are subject to change without notice. If the number for your country or region is not
provided, contact your Lenovo reseller or Lenovo marketing representative.
The following services are available during the warranty period:
• Problem determination - Trained service personnel are available to assist you with determining a
hardware problem and deciding what action is necessary to fix the problem.
• Hardware repair - If the problem is caused by hardware under warranty, trained service personnel are
available to provide the applicable level of service.
• Engineering Change management - There might be changes that are required after a product has been
sold. Lenovo or your reseller will make selected Engineering Changes (ECs) that apply to your hardware
available.
These items are not covered by the warranty:
• Replacement or use of parts not manufactured for or by Lenovo or non-warranted Lenovo parts
• Identification of software problem sources
• Configuration of BIOS as part of an installation or upgrade
• Changes, modifications, or upgrades to device drivers
• Installation and maintenance of network operating systems (NOS)
• Installation and maintenance of programs
If possible, be at your computer when you call. Have the following information available:
• Machine type and model
• Serial numbers of your hardware products
• Description of the problem
• Exact wording of any error messages
• Hardware and software configuration information

Using other services
You might travel with your computer or relocate it to a country or region where the machine type for your
desktop or notebook computer is sold. In such a situation, your computer might be eligible for International

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Warranty Service, which automatically entitles you to obtain warranty service throughout the warranty period.
Service will be performed by service providers authorized to perform warranty service.
Service methods and procedures vary by country, and some services might not be available in all countries.
International Warranty Service is delivered through the method of service (such as depot, carry-in, or on-site
service) that is provided in the servicing country. Service centers in certain countries might not be able to
service all models of a particular machine type. In some countries, fees and restrictions might apply at the
time of service.
To determine whether your computer is eligible for International Warranty Service and to view a list of the
countries or regions where service is available, go to https://support.lenovo.com.
For technical assistance with the installation of or questions related to Service Packs for your preinstalled
Microsoft Windows product, go to https://support.microsoft.com. You also can contact the Lenovo Customer
Support Center for help. Some fees might apply.

Purchasing additional services
During and after the warranty period, you can purchase additional services. Examples of these additional
services include:
• Support for hardware, operating systems, and programs
• Network setup and configuration services
• Upgraded or extended hardware repair services
• Custom installation services
Service availability and service name might vary by country or region. For more information about these
services, go to the Lenovo Web site at:
https://www.lenovo.com

Chapter 10. Getting information, help, and service

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Appendix A. System memory speed
The Intel Xeon® microprocessor families compatible with this ThinkStation computer feature an integrated
memory controller. The memory controller provides the microprocessor with direct access to the system
memory. Therefore, the system memory speed will be determined by the memory module type, frequency,
size (capacity), the number of memory modules installed, and the microprocessor model.
Notes:
• The actual system memory speed of the memory modules varies depending on the microprocessor
model. For example, your computer comes with 2666 MT/s memory modules, but the microprocessor
only supports up to 2400 MT/s memory modules. Then the system memory speed will be no faster than
2400 MT/s.
• The microprocessor models supported in your computer might vary. For a list of supported
microprocessor models, contact the Lenovo Customer Support Center.
• The ECC memory modules are not supported on the computer models with Intel Core i5 or i7
microprocessors.
Refer to the following information about the system memory speed:
• Memory module types:
– DDR4 ECC UDIMMs
– DDR4 non-ECC UDIMMs
• Memory module operating voltage: 1.2 V
• Memory module frequency: 2666 MT/s
• Microprocessor models:
– Intel Xeon: E-2186G, E-2176G, E-2174G, E-2146G, E-2144G, E-2136, E-2134, E-2126G, E-2124G, E2124, and E-2104G
– Intel Core: i7-8700K, i7-8700, i5-8600, i5-8500, i5-8400, i3-8300, and i3-8100
– Intel Pentium: G5400

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Appendix B. Supplemental information about the Ubuntu
operating system
In limited countries or regions, Lenovo offers customers an option to order computers with the preinstalled
Ubuntu® operating system.
If the Ubuntu operating system is available on your computer, read the following information before you use
the computer. Ignore any information related to Windows-based programs, utilities, and Lenovo preinstalled
applications in this documentation.
Accessing the Lenovo Limited Warranty
This product is covered by the terms of the Lenovo Limited Warranty (LLW), version L505-0010-02 08/2011.
You can view the LLW in a number of languages from the following Web site. Read the Lenovo Limited
Warranty at:
https://www.lenovo.com/warranty/llw_02
The LLW also is preinstalled on the computer. To access the LLW, go to the following directory:
/usr/share/doc/lenovo-doc
If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office
or reseller to obtain a printed version of the LLW.
Accessing the Ubuntu help system
The Ubuntu help system provides information about how to use the Ubuntu operating system. To access the
help system from the Unity, move your pointer to the Launch bar, and then click the Help icon. If you cannot
find the Help icon from the Launch bar, click the Search icon, and type Help to search it.
To learn more about the Ubuntu operating system, go to:
https://www.ubuntu.com
Getting support information
If you need help, service, technical assistance, or more information about the Ubuntu operating system or
other applications, contact the provider of the Ubuntu operating system or the provider of the application. If
you need the service and support for hardware components shipped with your computer, contact Lenovo.
For more information about how to contact Lenovo, refer to the User Guide and Safety and Warranty Guide.
To access the latest User Guide, Setup Guide, and Safety and Warranty Guide, go to:
https://support.lenovo.com
Note: For information about configuring RAID in the Linux® environment, contact your Linux software
provider.

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Appendix C. Regulatory information
The latest compliance information is available at:
https://www.lenovo.com/compliance

Export classification notice
This product is subject to the United States Export Administration Regulations (EAR) and has an Export
Classification Control Number (ECCN) of 5A992.c. It can be re-exported except to any of the embargoed
countries in the EAR E1 country list.

Electronic emissions notices
Federal Communications Commission Declaration of Conformity
The following information refers to Lenovo personal computer machine types 30C5, 30C6, and 30C9.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult an authorized dealer or service representative for help.
Lenovo is not responsible for any radio or television interference caused by using other than specified or
recommended cables and connectors or by unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Responsible Party:
Lenovo (United States) Incorporated
1009 Think Place - Building One
Morrisville, NC 27560
Phone Number: 919-294-5900

Industry Canada Class B emission compliance statement
CAN ICES-3(B)/NMB-3(B)

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European Union conformity
EU contact: Lenovo, Einsteinova 21, 851 01 Bratislava, Slovakia

EMC Directive Statement: This product is in conformity with the protection requirements of EU Council
EMC Directive 2014/30/EU on the approximation of the laws of the Member States relating to
electromagnetic compatibility.
This product has been tested and found to comply with the limits for Class B equipment according to
European Standards harmonized in the Directives in compliance. The Class B requirements for equipment
are intended to offer adequate protection to broadcast services within residential environments.
Radio Equipment Directive Statement: This product is in conformity with all the requirements and essential
norms that apply to EU Council Radio Equipment Directive 2014/53/EU on the approximation of the laws of
the Member States relating to radio equipment. The full text of the system EU declaration of conformity and
the EU wireless module declarations are available at following Internet addresses: https://www.lenovo.com/
eu-doc-workstations
Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a
non-recommended modification of the product, including the installation of option cards from other
manufacturers.
German Class B compliance statement
Deutschsprachiger EU Hinweis:
Hinweis für Geräte der Klasse B EU-Richtlinie zur Elektromagnetischen Verträglichkeit
Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie 2014/30/EU zur Angleichung der
Rechtsvorschriften über die elektromagnetische Verträglichkeit in den EU-Mitgliedsstaaten und hält die
Grenzwerte der Klasse B der Norm gemäß Richtlinie.
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu
betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo
übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne
Zustimmung der Lenovo verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne
Empfehlung der Lenovo gesteckt/eingebaut werden.
Deutschland:
Einhaltung des Gesetzes über die elektromagnetische Verträglichkeit von Betriebsmitteln
Dieses Produkt entspricht dem „Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln“
EMVG (früher „Gesetz über die elektromagnetische Verträglichkeit von Geräten“). Dies ist die Umsetzung der
EMV EU-Richtlinie 2014/30/EU in der Bundesrepublik Deutschland.
Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit von
Betriebsmitteln, EMVG vom 20. Juli 2007 (früher Gesetz über die elektromagnetische Verträglichkeit von
Geräten), bzw. der EMV EU Richtlinie 2014/30/EU, für Geräte der Klasse B.
Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo
(Deutschland) GmbH, Meitnerstr. 9, D-70563 Stuttgart.

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Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4:
Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55032 Klasse B.
Korean wireless-radio compliance information

Japan VCCI Class B compliance statement

Japan compliance statement for products which connect to the power mains with rated current less
than or equal to 20 A per phase

Japan notice for ac power cord
The ac power cord shipped with your product can be used only for this specific product. Do not use the ac
power cord for other devices.

Lenovo product service information for Taiwan

Keyboard and mouse compliance statement for Taiwan

Eurasian compliance mark

Brazil audio notice
Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo.

Mexico wireless-radio compliance information
Advertencia: En Mexico la operación de este equipo estásujeta a las siguientes dos condiciones: (1) es
posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe
aceptar cualquier interferencia, incluyendo la que pueda causar su operación no deseada.

Appendix C. Regulatory information

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Additional regulatory information
For additional regulatory information, refer to the Regulatory Notice shipped with your computer. Depending
on the configuration of your computer and the country or region where the computer was purchased, you
might have received additional printed regulatory notices. All regulatory notices are available on the Lenovo
Support Web site in electronic format. To access electronic copies of the documentation, go to https://
support.lenovo.com.

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Appendix D. WEEE and recycling information of countries and
regions
Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment
when it is no longer needed. Lenovo offers various programs and services to assist equipment owners in
recycling their IT products. The latest environmental information is available at:
https://www.lenovo.com/ecodeclaration

Important WEEE information

The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for
example, the European WEEE Directive, India E-Waste Management Rules). Appliances are labeled in
accordance with local regulations concerning waste electrical and electronic equipment (WEEE). These
regulations determine the framework for the return and recycling of used appliances as applicable within
each geography. This label is applied to various products to indicate that the product is not to be thrown
away, but rather put in the established collection systems for reclaiming these end of life products.
Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of life
EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle,
and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health
due to the presence of hazardous substances. Lenovo electrical and electronic equipment (EEE) may contain
parts and components, which at end-of-life might qualify as hazardous waste.
EEE and waste electrical and electronic equipment (WEEE) can be delivered free of charge to the place of
sale or any distributor that sells electrical and electronic equipment of the same nature and function as the
used EEE or WEEE.
For additional WEEE information, go to:
https://www.lenovo.com/recycling
WEEE information for Hungary
Lenovo, as a producer, bears the cost incurred in connection with the fulfillment of Lenovo’s obligations
under Hungary Law No. 197/2014 (VIII.1.) subsections (1)-(5) of section 12.

Recycling information for Japan
Collecting and recycling a disused Lenovo computer or monitor
If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of
the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.
Computers and monitors are categorized as industrial waste and should be properly disposed of by an

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industrial waste disposal contractor certified by a local government. In accordance with the Law for
Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and
Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details,
visit the Lenovo Web site at https://www.lenovo.com/recycling/japan. Pursuant to the Law for Promotion of
Effective Utilization of Resources, the collecting and recycling of home-used computers and monitors by the
manufacturer was begun on October 1, 2003. This service is provided free of charge for home-used
computers sold after October 1, 2003. For details, visit the Lenovo Web site at https://www.lenovo.com/
recycling/japan.
Disposing of Lenovo computer components
Some Lenovo computer products sold in Japan may have components that contain heavy metals or other
environmental sensitive substances. To properly dispose of disused components, such as a printed circuit
board or drive, use the methods described above for collecting and recycling a disused computer or monitor.
Disposing of disused lithium batteries from Lenovo computers
A button-shaped lithium battery is installed inside your Lenovo computer to provide power to the computer
clock while the computer is off or disconnected from the main power source. If you need to replace it with a
new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused
lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal
operator, and follow their instructions. Disposal of a lithium battery must comply with local ordinances and
regulations.

Recycling information for Brazil
Declarações de Reciclagem no Brasil
Descarte de um Produto Lenovo Fora de Uso
Equipamentos elétricos e eletrônicos não devem ser descartados em lixo comum, mas enviados à pontos de
coleta, autorizados pelo fabricante do produto para que sejam encaminhados e processados por empresas
especializadas no manuseio de resíduos industriais, devidamente certificadas pelos orgãos ambientais, de
acordo com a legislação local.
A Lenovo possui um canal específico para auxiliá-lo no descarte desses produtos. Caso você possua um
produto Lenovo em situação de descarte, ligue para o nosso SAC ou encaminhe um e-mail para:
reciclar@lenovo.com, informando o modelo, número de série e cidade, a fim de enviarmos as instruções
para o correto descarte do seu produto Lenovo.

Battery recycling information for Taiwan

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Battery recycling information for the European Union

Notice: This mark applies only to countries within the European Union (EU).
Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC
concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the
framework for the return and recycling of used batteries and accumulators as applicable throughout the
European Union. This label is applied to various batteries to indicate that the battery is not to be thrown
away, but rather reclaimed upon end of life per this Directive.
In accordance with the European Directive 2006/66/EC, batteries and accumulators are labeled to indicate
that they are to be collected separately and recycled at end of life. The label on the battery may also include
a chemical symbol for the metal concerned in the battery (Pb for lead, Hg for mercury, and Cd for cadmium).
Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted municipal
waste, but use the collection framework available to customers for the return, recycling, and treatment of
batteries and accumulators. Customer participation is important to minimize any potential effects of batteries
and accumulators on the environment and human health due to the potential presence of hazardous
substances.
Before placing electrical and electronic equipment (EEE) in the waste collection stream or in waste collection
facilities, the end user of equipment containing batteries and/or accumulators must remove those batteries
and accumulators for separate collection.
Disposing of lithium batteries and battery packs from Lenovo products
A coin-cell type lithium battery might be installed inside your Lenovo product. You can find details about the
battery in the product documentation. If the battery needs to be replaced, contact your place of purchase or
contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your
place of purchase or a waste-disposal operator, and follow their instructions.
Disposing of battery packs from Lenovo products
Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can
find details on the battery pack in the product documentation. If you need to dispose of a battery pack,
insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal
operator, and follow their instructions. You also can refer to the instructions provided in the user guide for
your product.
For proper collection and treatment, go to:
https://www.lenovo.com/environment

Appendix D. WEEE and recycling information of countries and regions

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Appendix E. Restriction of Hazardous Substances (RoHS)
Directive of countries and regions
The latest environmental information is available at:
https://www.lenovo.com/ecodeclaration
European Union RoHS
This Lenovo product, with included parts (cables, cords, and so on) meets the requirements of Directive
2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic
equipment (“RoHS recast” or “RoHS 2”).
For more information about Lenovo worldwide compliance on RoHS, go to:
https://www.lenovo.com/rohs-communication
China RoHS

Turkish RoHS
The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use
of Certain Hazardous Substances in Waste Electrical and Electronic Equipment (WEEE).

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Ukraine RoHS

India RoHS
RoHS compliant as per E-Waste (Management) Rules.
Taiwan RoHS

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Appendix F. ENERGY STAR model information

ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of
Energy aimed at saving money and protecting the environment through energy efficient products and
practices.
Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation. Some
models of the following machine types have been designed and tested to conform to the ENERGY STAR
program requirement for computers at the time of manufacture: 30C5, 30C6, and 30C9. For more
information about ENERGY STAR ratings for Lenovo computers, go to:
https://www.lenovo.com
By using ENERGY STAR compliant products and taking advantage of the power-management features of
your computer, you reduce the consumption of electricity. Reduced electrical consumption contributes to
potential financial savings, a cleaner environment, and the reduction of greenhouse gas emissions.
For more information about ENERGY STAR, go to:
https://www.energystar.gov/
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To
help in this endeavor, set the following power-management features to take effect when your computer has
been inactive for a specified duration:
Table 2. ENERGY STAR power-management features
Windows 10 operating system
Power plan: Default
• Turn off the display: After 10 minutes
• Put the computer to sleep: After 25 minutes
• Advanced power settings:
– Turn off hard disk drives: After 20 minutes
– Hibernate: Never

To awaken your computer from a Sleep mode, press any key on your keyboard.
To change power settings, do the following:
1. Click the Start button to open the Start menu.
2. Click Windows System ➙ Control Panel.
3. View Control Panel by Large icons or Small icons, and then click Power Options.
4. Follow the instructions on the screen.

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Appendix G. Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult
your local Lenovo representative for information on the products and services currently available in your
area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that
Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service
that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's
responsibility to evaluate and verify the operation of any other product, program, or service.
Lenovo may have patents or pending patent applications covering subject matter described in this
document. The furnishing of this document does not give you any license to these patents. You can send
license inquiries, in writing, to:
Lenovo (United States), Inc.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow
disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to
you.
This information could include technical inaccuracies or typographical errors. Changes are periodically made
to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may
make improvements and/or changes in the products and/or the programs described in this publication at any
time without notice.
The products described in this document are not intended for use in implantation or other life support
applications where malfunction may result in injury or death to persons. The information contained in this
document does not affect or change Lenovo product specifications or warranties. Nothing in this document
shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or
third parties. All information contained in this document was obtained in specific environments and is
presented as an illustration. The result obtained in other operating environments may vary.
Lenovo may use or distribute any of the information you supply in any way it believes appropriate without
incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in
any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the
materials for this Lenovo product, and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled environment. Therefore, the result
obtained in other operating environments may vary significantly. Some measurements may have been made
on development-level systems and there is no guarantee that these measurements will be the same on
generally available systems. Furthermore, some measurements may have been estimated through
extrapolation. Actual results may vary. Users of this document should verify the applicable data for their
specific environment.

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Appendix H. Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both:
Lenovo
The Lenovo logo
ThinkStation
The ThinkStation logo
Microsoft, Windows, and Windows Media are trademarks of the Microsoft group of companies.
The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
Intel, Thunderbolt, and Xeon are trademarks of Intel Corporation in the U.S. and/or other countries.
Linux is a registered trademark of Linus Torvalds.
DisplayPort and Mini DisplayPort are trademarks of the Video Electronics Standards Association.
Ubuntu is a registered trademark of Canonical Ltd.
USB-C is a trademark of USB Implementers Forum.
Wi-Fi is a registered trademarks of Wi-Fi Alliance.
Other company, product, or service names may be trademarks or service marks of others.

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Document ID                     : uuid:21EB50C7-ADC9-6AA6-9201-87DFCB2EA06C
Create Date                     : 2018:07:27 17:20:52+08:00
Modify Date                     : 2018:07:27 17:20:52+08:00
Creator Tool                    : PTC Arbortext Publishing Engine
Metadata Date                   : 2018:07:27 17:20:52+08:00
Producer                        : PDFlib+PDI 9.0.7p3 (C++/Win64)
Config File                     : D:\ptc\arbortext pe\custom\app\standard.appcf
Stylesheet                      : D:\ptc\arbortext pe\custom\doctypes\ditabase\8.5x11_book_hel.style
PTC Arbortext Build             : R70M060-65
EP Sprocessor                   : PStill version 1.84.42
Print Engine                    : PTC Arbortext Advanced Print Publisher 11.1.4334/W Library-x64
Description                     : This is the short description for internal use.
Title                           : P330 Hardware Maintenance Manual
Subject                         : This is the short description for internal use.
Creator                         : PTC Arbortext Publishing Engine

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Lenovo P330 Hardware Maintenance Manual (English) (Tower Form Factor) Think Station (Type 30C5, 30C6, And 30C9) Workstation (Think Station) Type 30C9 Tower Hmm

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