Lenovo Ideacentre B5 Series Hardware Replacement Guide V3.0 (English) User Manual Idea Centre B520 All In One (ideacentre)

User Manual: Lenovo Ideacentre B5 Series Hardware Replacement Guide V3.0 (English) Lenovo IdeaCentre B5 Series Hardware Replacement Guide V3.0 B520 All-in-One (ideacentre) B520 All-in-One (ideacentre)

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Version 3.0 2011.01

Machine type: 10064/7745

Lenovo

IdeaCentre B5 Series

Hardware Replacement Guide

31047244

Hardware Replacement Guide

© Copyright Lenovo 2011. All rights reserved.

LENOVO products, data, computer software, and services have been developed

exclusively at private expense and are sold to governmental entities as commercial

items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use,

reproduction and disclosure.

LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer

software, or services are delivered pursuant a General Services Administration

“GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth

in Contract No. GS-35F-05925.

© 2011. Lenovo

Contents

Overview ...................................................................................... 1

Chapter 1 Locations ................................................................. 5

Locating components and connectors ...........................................5

Chapter 2 Replacing hardware ................................................ 9

General information ........................................................................9

Removing the computer cover .......................................................9

Mounting the computer onto a wall ..............................................11

Replacing a memory module .......................................................13

Replacing the optical drive ...........................................................15

Replacing the hard disk drive .......................................................17

Replacing the keyboard ...............................................................19

Replacing the mouse ...................................................................20

Replacing the power cord ............................................................21

Chapter 3 Appendix ............................................................... 23

1

Hardware Replacement Guide

Overview

This guide is intended to be used by customers who are replacing Customer

Replaceable Units (CRUs) as well as trained service personnel who are replacing

Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will often be referred

to as parts.

Note: Trained service personnel should refer to the Hardware Maintenance

Manual (HMM) for parts ordering information.

This guide does not include procedures for all parts. It is expected that cables,

switches, and certain mechanical parts can be replaced by trained service

personnel without the need for step-by-step procedures.

Note: Use only parts provided by Lenovo®.

The description of the TV-Tuner card in this manual applies only to those computer

models that have the TV-Tuner card installed. It does not apply to those computer

models that do not have the TV-Tuner card installed.

This guide contains procedures for replacing the following parts:

• Memorymodules

• Harddiskdrive

• Opticaldrive

• Keyboard,Mouse(wired)

• Powercord

Safety information for replacing CRUs

Do not open your computer or attempt any repairs before reading the “Important

safety information” in the Safety and Warranty Guide that was included with your

computer. If you no longer have this copy of the Safety and Warranty Guide, you

can obtain one online from the Support Web site at

http://consumersupport.lenovo.com.

Additional information resources

If you have Internet access, the most up-to-date information for your computer is

available from the World Wide Web.

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You can find the following information:

• CRUremovalandinstallationinformation

• Publications

• Troubleshootinginformation

• Partsinformation

• Linkstootherusefulsourcesofinformation

To access this information, go to: http://consumersupport.lenovo.com

Tools required

To disassemble the computer, you need the following tools:

• Wristgroundingstrapandconductivematforpreventingelectrostatic

discharge

• Flatscrewdriver

• Phillipsscrewdriver

• Hexscrewdriver

• Plasticatscrewdriver

• Plastictweezers

Note: Thescrewsforthedifferentcomponentsvaryinsize.Duringthe

disassembly procedure, group the screws with their corresponding

components to avoid a mismatch when replacing the components.

Handling static-sensitive devices

Static electricity, although harmless to you, can seriously damage computer

components.

When you are replacing a part, do not open the static-protective package

containing the new part until the defective part has been removed from the

computer and you are ready to install the new part.

When you handle parts 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.

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Hardware Replacement Guide

• Alwayshandlepartsandothercomputercomponentscarefully.Handle

adapters, memory modules, system boards, and microprocessors by the

edges. Never touch any exposed circuitry.

• Preventothersfromtouchingthepartsandothercomputercomponents.

• Beforeyoureplaceanewpart,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 in the

package and your body.

• Whenpossible,removethenewpartfromthestatic-protectivepackaging,

and install it directly in the computer without setting the part down. When this

is not possible, place the static-protective package that the part came in on a

smooth, level surface and place the part on it.

• Donotplacethepartonthecomputercoverorothermetalsurface.

4Hardware Replacement Guide

5

Hardware Replacement Guide

Locations

Chapter

This chapter provides illustrations to help locate the various connectors, controls

and components of the computer.

Locating components and connectors

The following illustrations will help you to locate the various components and

connectors in your computer.

Font view

The following illustrations show the location of connectors on the front of the

computer.

1 2

4

3

5 6 7 8 9 10 11 12 13 14 15

6Hardware Replacement Guide

Built-inmicrophone Volume down

Camera Volume up

Powerbutton Brightnessdown

Hard Disk Drive Indicator Brightnessup

Bluetoothstatusindicator Novo Vision button

WIFI status indicator PCmode/HDMI-in/AV-inswitch

AV-in / HDMI-in indicator Monitor On/Off

Indicator lights ON/OFF button

Note: The quality of video output will be affected accordingly due to the

restriction of the actual bandwidth used by users and the limitation of data

transmission speed of the video communication software.

Left and right view

The following illustrations show the location of connectors on the left and right side

of the computer.

Attention: Besurenottoblockanyairventsonthecomputer.Blockedair

vents may cause thermal problems.

Memory card reader Microphone connector

USBconnector Optical drive

Headphone connector

7

Hardware Replacement Guide

Rear view

The following illustration shows the location of connectors on the rear of the

computer.

Powersocket PS/2keyboardport

Ethernet port Bluetoothresetbutton(Onlysome

models are functional)

USBports(4) AV-IN ports (Selected models only)

HDMI in port (Selected models

only)

TV tuner connector (Selected models

only)

HDMI out port

8Hardware Replacement Guide

9

Hardware Replacement Guide

Attention:

Do not remove the computer cover or attempt any repairs before reading

the “Important safety information” in the Safety and Warranty Guide that was

included with your computer or in the Hardware Maintenance Manual (HMM)

for the computer. To obtain copies of the Safety and Warranty Guide or

HMM, go to the Support Web site at: http://consumersupport.lenovo.com

Note: Use only parts provided by Lenovo.

General information

Pre-disassembly instructions

Beforeproceedingwiththedisassemblyprocedure,makesurethatyoudothe

following:

1. Turn off the power to the system and all peripherals.

2. Unplug all power and signal cables from the computer.

3. Placethesystemonaat,stablesurface.

Removing the computer cover

Attention:

Turn off the computer and wait 3 to 5 minutes to let the computer cool

down before removing the computer cover.

Note: Itmaybehelpfultoplacethecomputerface-downonasoftatsurface

for this procedure. Lenovo recommends that you use a blanket, towel, or

other soft cloth to protect the computer screen from scratching or other

damage.

Replacing hardware

Chapter

10 Hardware Replacement Guide

To remove the computer cover

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

3. Disconnect all cables attached to the computer. This includes power cords,

input/output (I/O) cables, and any other cables that are connected to the

computer. Refer to “Left and right view” and “Rear view” for help with locating

the various connectors.

4. Remove the 2 cover pieces by sliding them in opposite directions as shown.

11

Hardware Replacement Guide

Mounting the computer onto a wall

Thecomputercanbemountedontoawall.Beforedoingthis,youwillrstneedto

install a wall mount VESA bracket adapter* (some models are shipped with this

part) onto the back of the computer. The bracket adapter can then be used with a

UL listed standard wall mount (to be purchased separately) to mount the computer

onto a wall.

To install a wall mount bracket adapter

Note: Itmaybehelpfultoplacethecomputerface-downonasoftatsurface

for this procedure. Lenovo recommends that you use a blanket, towel, or

other soft cloth to protect the touch screen from scratching or other damage.

1. Remove the 2 cover pieces by sliding them in opposite directions as shown.

* VESA bracket adapter spec: VESA100, 100mm x 100mm, M4 bolts.

12 Hardware Replacement Guide

2. Remove the 6 screws that secure the stand to the computer, and then slide

the stand out.

3. Align the wall mount bracket adapter and slide into place as shown, and then

secure the adapter to the computer with the 6 screws.

13

Hardware Replacement Guide

4. Slide both cover pieces back into position.

Replacing a memory module

Attention:

Turn off the computer and wait 3 to 5 minutes to let the computer cool

down before removing the computer cover.

Note: Itmaybehelpfultoplacethecomputerface-downonasoftatsurface

for this procedure. Lenovo recommends that you use a blanket, towel, or

other soft cloth to protect the touch screen from scratching or other damage.

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

3. Disconnect all cables attached to the computer. This includes power cords,

input/output (I/O) cables, and any other cables that are connected to the

computer. Refer to “Left and right view” and “Rear view” for help with locating

the various connectors.

4. Remove the computer cover. Refer to “Removing the computer cover”.

14 Hardware Replacement Guide

5. Pushoutthelatchesonbothsidesofthememorysockettoreleasethe

memory module and gently pull the memory module upward to remove it from

its socket. All of the memory modules can be removed by using the same

procedure.

6. Align then insert the new memory module into the socket and push down on

the top edge of the memory module. Make sure the latches lock the memory

module in place.

7. Align then slide the computer cover back into position.

15

Hardware Replacement Guide

Replacing the optical drive

Attention:

Turn off the computer and wait 3 to 5 minutes to let the computer cool

down before replacing the optical drive.

To remove the optical drive:

Note: Itmaybehelpfultoplacethecomputerface-downonasoftatsurface

for this procedure. Lenovo recommends that you use a blanket, towel, or

other soft cloth to protect the screen from scratching or other damage.

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

3. Disconnect all cables attached to the computer. This includes power cords,

input/output (I/O) cables, and any other cables that are connected to the

computer. Refer to “Left and right view” and “Rear view” for help with locating

the various connectors.

4. Remove the computer cover. Refer to “Removing the computer cover”.

5. Loosen the screw that secures the optical drive to the chassis.

6. Pushtheopticaldrivesothatitslidesoutofthedrivebay.

16 Hardware Replacement Guide

7. Pushasmallironstick(paperclip)intothesmallholeontheopticaldrivecover

so that the disk springs out as shown.

8. Remove the 2 screws that secure the optical drive to the metal bracket.

9. Useasmallatheadscrewdrivertopressandpushoutthepinsthatsecure

the cover to the disk.

10. Separate the cover from the defective optical drive.

17

Hardware Replacement Guide

11. Install the new optical drive as follows:

(1) Align the new optical drive with the cover, and then push the cover back into

position.

(2) Screw the metal bracket back onto the new optical drive.

(3) Slide the new optical drive into the drive bay.

12. Screw the new optical drive back onto the chassis.

13. Slide the computer cover back into position.

Replacing the hard disk drive

Attention:

Turn off the computer and wait 3 to 5 minutes to let the computer cool

down before replacing the hard disk drive.

To replace the hard disk drive:

Note: Itmaybehelpfultoplacethecomputerface-downonasoftatsurface

for this procedure. Lenovo recommends that you use a blanket, towel, or

other soft cloth to protect the screen from scratching or other damage.

1. Remove the computer cover. Refer to “Removing the computer cover”.

2. Loosen the screw that secures the hard disk drive bay to the chassis.

18 Hardware Replacement Guide

3. Spring up the handle on the hard disk drive bay, and then slide the hard disk

drive bay out of the chassis as shown.

4. Remove the 4 screws that secure the hard disk drive to the disk bay and slide

the defective hard disk drive out of the bay.

5. Install the new hard disk drive as follows:

(1) Slide the new hard disk drive into the drive bay.

(2) Screw the 4 screws back onto the drive bay.

6. Slide the hard disk drive bay back into position.

19

Hardware Replacement Guide

7. Secure the hard disk drive bay to the chassis with the remaining screw.

8. Install the computer cover back into position.

Replacing the keyboard

Attention:

Do not remove the computer cover or attempt any repairs before reading

the “Important safety information” in the Safety and Warranty Guide that was

included with your computer or in the Hardware Maintenance Manual (HMM)

for the computer. To obtain copies of the Safety and Warranty Guide or

HMM, go to the Support Web site at: http://consumersupport.lenovo.com

To replace the keyboard:

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

3. Locate the connector for the keyboard. Refer to “Left and right view” and “Rear

view”.

Note: Your keyboard may be connected to the standard keyboard connector

attherearofthecomputer,ortoaUSBconnector at either side or at

the rear of the computer.

1 2

4. Disconnect the defective keyboard cable from the computer and connect the

new keyboard cable to the same connector.

20 Hardware Replacement Guide

Replacing the mouse

Attention:

Do not remove the computer cover or attempt any repairs before reading

the “Important safety information” in the Safety and Warranty Guide that was

included with your computer or in the Hardware Maintenance Manual (HMM)

for the computer. To obtain copies of the Safety and Warranty Guide or

HMM, go to the Support Web site at: http://consumersupport.lenovo.com

To replace the mouse:

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

3. Locate the connector for the mouse. Refer to “Left and right view” and “Rear

view”.

Note: YourmousewillbeconnectedtotheUSBconnectorateithersideorat

the rear of the computer.

4. Disconnect the defective mouse cable from the computer and connect the

new mouse cable to the same connector.

21

Hardware Replacement Guide

Replacing the power cord

Attention:

Do not remove the computer cover or attempt any repairs before reading

the “Important safety information” in the Safety and Warranty Guide that was

included with your computer or in the Hardware Maintenance Manual (HMM)

for the computer. To obtain copies of the Safety and Warranty Guide or

HMM, go to the Support Web site at: http://consumersupport.lenovo.com

To replace the power cord

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Locate the connector for the power cord. Refer to “Rear view”.

3. Disconnect the defective power cord from the computer and connect the new

power cord to the same connector.

22 Hardware Replacement Guide

23

Hardware Replacement Guide

Declaration

Thank you for using Lenovo products.

Carefully read all documents shipped with your computer before you install and

use the product for the first time. Lenovo is not responsible for any loss except

when caused by installation and operations performed by Lenovo professional

service personnel. You are responsible if you fail to operate the product according

to instructions and requirements in the manuals included with your computer, or

operate the product inappropriately.

This manual could include technical inaccuracies or typographical errors. Changes

are made periodically to the information herein; these changes will be incorporated

in new editions of the publication.To provide better service, Lenovo reserves the

right to improve and/or modify the products and software programs described in

the manuals included with your computer, and the content of the manual, at any

time without additional notice.

The manuals included with your computer are provided to help you use Lenovo’s

products appropriately. For the configuration of the product, refer to the related

contract (if any) or product packing list, or consult the distributor for the product

sales.

The content of the manuals included with your computer is protected by copyright

laws and rules. None of the manuals included with your computer may be

reproduced or transcribed by any means or translated into any language without

prior written permission of Lenovo.

The software interface and function and hardware configuration described in

the manuals included with your computer might not match exactly the actual

configuration of the computer that you purchase.You are welcome to contact us

about the manuals included with your computer. For the latest information or any

questions or comments, contact or visit the Lenovo Web site:

Service Web site: http://consumersupport.lenovo.com

Appendix

Chapter

24 Hardware Replacement Guide

Trademarks

Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of

Lenovo in the United States, other countries, or both.

Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of

companies.

Intel Inside is a trademark of Intel Corporation in the U.S. and/or other countries.

AMD, the AMD Arrow logo, ATI, AMD Athlon, AMD LIVE!, AMD Opteron, AMD

Phenom,AMDSempron,Catalyst,Cool‘n’Quiet,CrossFire,PowerPlay,Radeon,

and The Ultimate Visual Experience are trademarks of Advanced Micro Devices,

Inc.

Other company, product, or service names referred to herein or in other Lenovo

publications may be trademarks or service marks of others.

All rights reserved.

Names or marks of certain companies mentioned in the manuals included with

your computer or this document do not necessarily indicate that related software

or hardware is included. The actual configuration of the product depends on the

packing list description.