Hp Compaq Dc5800 Small Form Factor Pc Service And Maintain

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dc5800 Illustrated Parts & Service Map, SFF Chassis 481404-001 page 1

Illustrated Parts & Service Map

HP Compaq dc5800 Small Form Factor

Business PC

© 2008 Hewlett-Packard Development Company, L.P. The information con-

tained herein is subject to change without notice. HP shall not be liable for

technical or editorial errors or omissions contained herein. Intel, Pentium,

Intel Inside, and the Intel logo are trademarks or registered trademarks of the

Intel Corporation and its subsidiaries in the U. S. and other countries.

Document Number 481404-001. 1st Edition February 2008.

Key Specifications

Spare Parts

Processor Type Intel Core 2 Duo, Core 2 Quad, Pentium dual-core, Celeron

RAM Type DDR2-SDRAM DIMMs, PC2-6400 (800 MHz) non-ECC

Maximum RAM Supported 8 GB

Expansion Slots • 1 PCIe-x16 (low profile)

•2 PCIe-x1

• 1 PCI (low profile)

Graphics Adapter Intel GMA 3100 integrated

Drive Support • (1) 5.25-inch external bays

• (1) 3.5-inch external bay

• (1) 3.5-inch internal hard drive bays (SATA 3.0 Gb/s)

• (1) diskette drive or (1) media card reader

I/O Interfaces Serial (2, 1 optional), optional parallel, USB 2.0 (8), RJ-45,

audio in (2), audio out (2), PS/2 ports (2), VGA, DVI-D

System Unit

1 Access panel 460893-001

2 Front bezel 451148-001

3 Power supply, 240W 460888-001

3 Power supply, 240W, 80% efficient 460889-001

* 5.25-inch bezel blank 335937-001

* Chassis not spared

* Not shown

Cables

1 SATA cable, 25 inch, 1 straight end, 1 right angle end 461535-001

2 SATA cable, 17 inch, 2 straight ends 453317-001

3 Power switch/LED cable assembly 460896-001

4 Front I/O with USB 460895-001

* DMS-59 to dual VGA cable 463023-001

*Not shown

Keyboards (not illustrated)

PS/2, Basic

USB, Basic

USB SmartCard

435302-xxx

435382-xxx

435385-xxx

Arabic -171 Kazakh -DF1

Belgian -181 Korean (Hangul)

-AD1*

BHCSY -B41 LA Spanish -161

Brazilian Portuguese -201 Norwegian -091

Czech -221 Polish

-241

Danish -081 Portuguese -131

Dutch -331 Romanian -271

Estonian -CA1 Russian -251

Finnish -351 S. Chinese

-AA1

French -051 Slovakian -231

French Arabic -DE1 Spanish -071

French Canadian -121 Swedish -101

German -041 Swiss -111

Greek -151 Taiwanese -AB1

Hebrew -BB1 Thai -281

Hungarian -211 Turkish “F” -541

Icelandic -DD1 Turkish “Q” -141

International -B31 U.S. -001

Italian -061 U.K. -031

Japanese -291

*For 435385, Korean = -KD1

Mass Storage Devices (not illustrated)

Diskette drive with bezel 431452-001

Media card reader, 3.5-inch 407187-001

16X SATA DVD±RW and CD-RW drive with LightScribe 447310-001

16X SATA DVD-ROM drive 419496-001

48X CD-RW/DVD-ROM combo drive 419497-001

500 GB SATA hard drive 457909-001

250 GB, 7200-RPM SATA hard drive, 8-MB cache 449980-001

250 GB, 7200-RPM SATA hard drive, 8-MB cache 440747-001

160 GB, 7200-RPM SATA hard drive, 8-MB cache 449979-001

160 GB, 7200-RPM SATA hard drive, 8-MB cache 440499-001

160 GB, 10000-RPM SATA hard drive, 16-MB cache 439995-001

80 GB, 7200-RPM SATA hard drive, 8-MB cache 449978-001

80 GB, 7200-RPM SATA hard drive, 8-MB cache 440754-001

80 GB, 10000-RPM SATA hard drive, 16-MB cache 439994-001

dc5800 Illustrated Parts & Service Map, SFF Chassis 481404-001 page 2

System Board

Standard and Optional Boards (not illustrated)

Memory modules:

512 MB, PC2-6400, CL6 418952-001

1 GB, PC2-6400, CL6 418951-001

2 GB, PC2-6400, CL6 457624-001

Other boards:

Belkin 802.11a/g WLAN adapter for use in the United States and most of the

world

391866-002

Belkin 802.11a/g, WLAN adapter for use in the rest of the world 391866-001

ATI HD X2400, PCIEx16, DMS-59 and TV outputs, 256MB graphics adapter 462477-001

nVidia Quadro NVS 290, 256MB, PCI-E graphics adapter 456137-001

Broadcom NetXtreme GbE PCI-E NIC, FH 430654-001

56K modem, Agere 2006 PCI Hi-Speed, FH 398661-001

nVidia GeForce 8400 GS 256-MB video card with DMS-59 and TV

(S-Video) outputs, FH

461450-001

DVI, SDVO graphics card, FH 398333-001

HP FireWire IEEE 1394 PCI card, 2 external, 1 internal port, LP 393307-001

Intel Pro 1000 PT Gigabit PCIe NIC, FH 398754-001

ReadyBoost module, 1 GB 462851-001

System boards with thermal grease, alcohol pad, and CPU socket cover:

System board 461536-001

System board, for Russia only 462850-001

Intel Celeron Processors with alcohol pad and thermal grease:

430, 512-KB cache, 1.80 GHz 449165-001

420, 512-KB cache, 1.60 GHz 449164-001

Intel Celeron Dual-Core Processors with alcohol pad and thermal grease:

E1200, 512-KB cache, 1.60 GHz 468589-001

Intel Core 2 Quad Processors with alcohol pad and thermal grease:

Q6600, 8-MB cache, 2.40 GHz 452451-001

Intel Core 2 Duo Processors with alcohol pad and thermal grease:

E8400, 6-MB cache, 3.00 GHz 466169-001

E8200, 6-MB cache, 2.67 GHz 466171-001

E6750, 4-MB cache, 2.66 GHz 450791-001

E6550, 4-MB cache, 2.33 GHz 450694-001

E4600, 2-MB cache, 2.40 GHz 462569-001

E4500, 2-MB cache, 2.20 GHz 449452-001

Intel Pentium Dual-Core 2 Processors with alcohol pad and thermal grease:

E2200, 1-MB cache, 2.20-GHz 465216-01

E2180, 1-MB cache, 2.00-GHz 457656-01

Miscellaneous Parts

1 Second serial port, LP 393601-001

2 Chassis fan 460891-001

3 Internal speaker 394779-001

4 Fan duct 460892-001

* Stand 451150-001

* Heatsink with alcohol pad and factory-applied thermal grease 460897-001

* Backwall 461533-001

* System board tray 460894-001

* Rubber feet 460890-001

* Mouse, PS2, optical 417966-001

* Mouse, optical 390938-001

* Mouse, USB laser 459821-001

* Battery, real-time clock 153099-001

*Not shown

LP = Low profile

System Board Connectors and Jumpers (position of some untitled

components may vary in location)

J9 RJ-45 over dual USB P5 Power button/LED

J10 Quad stack USB P52 Second serial port

J20 PCI slot 1 P53 Serial port connector

J31 PCIe X1, slot 1 P6 Internal speaker

J32 PCIe X1, slot 2 P60 SATA0

J41 PCIe X16 P61 SATA1

J66 Keyboard P62 SATA4

J67 Mouse P63 SATA5

J69 VGA connector P8 CPU fan

J78 Double stack audio connector P9 System fan

P1 Main power SW50 Clear CMOS

P10 Diskette drive XBT1 Real-time-clock battery

P126 Parallel connector XMM1 DIMM 1

P150 Media reader XMM2 DIMM 2

P23 Front audio XMM3 DIMM 3

P24 Front USB XMM4 DIMM 4

P25 ReadyBoost XU1 Processor

P3 CPU power

dc5800 Illustrated Parts & Service Map, SFF Chassis 481404-001 page 3

Setup Utility

Basic system information is maintained in the Setup Utility held in the system ROM, accessed

by pressing the F10 key when prompted (on screen) during the boot sequence.

Boot Block Emergency Recovery Mode

failure. For example, if a power failure were to occur during a BIOS upgrade, the ROM flash

would be incomplete. This would render the system BIOS unusable. The Boot Block is a flash-

protected section of the ROM that contains code that checks for a valid system BIOS image

when the system is turned on.

• If the system BIOS image is valid, the system starts normally.

• If the system BIOS image is not valid, a failsafe Boot Block BIOS provides enough support

to search removable media for BIOS image files. If an appropriate BIOS image file is found,

it is automatically flashed into the ROM.

When an invalid system BIOS image is detected, the system power LED will blink red 8 times,

one blink every second. Simultaneously, the speaker will beep 8 times. If the portion of the

system ROM containing the video option ROM image is not corrupt, Boot Block Emergency

Recovery Mode will be displayed on the screen.

To recover the system after it enters Boot Block Emergency Recovery Mode, complete the

following steps:

1. Turn off the computer.

2. Insert a flash drive or CD containing the BIOS image in the root directory. The media must be

formatted using the FAT12, FAT16, or FAT32 file system.

3. Turn on the computer. If no appropriate BIOS image is found, you will be prompted to insert

media containing a BIOS image file. The system will automatically flash the ROM. After a

successful flash, the system will either automatically restart or prompt the user to unplug the

unit, wait 5 seconds, reattach the power cord, and then press the power button.

4. Remove the removable media used to upgrade the BIOS.

5. Turn the power on to restart the computer.

NOTE: BitLocker prevents Windows Vista from booting when a CD containing the BIOS image

file is in an optical drive. If BitLocker is enabled, remove this CD before attempting to boot to

Windows Vista.

Password Security

Establishing a Setup password using computer setup

1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down > Restart.

2. As soon as the computer is turned on, press F10 when the monitor light turns green to enter

Computer Setup. Press Enter to bypass the title screen, if necessary. If you do not press F10

when prompted, a restart will be necessary.

3. Select Security > Setup Password and follow the instructions on the screen.

4. Before exiting, click File > Save Changes and Exit.

Changing a Power-on or Setup password

1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down > Restart.

2. If you want to change the Setup password, as soon as the computer is turned on, press F10

when the monitor light turns green to enter Computer Setup. Press Enter to bypass the title

screen, if necessary.

3. If you want to change the Power-On password, when the key icon appears, type your current

password, a slash (/) or alternate delimiter character, your new password, another slash (/) or

alternate delimiter character, and your new password again as shown:

current password/new password/new password.

NOTE: Type the new password carefully since the characters do not appear on the screen.

4. Press Enter.

The new password will take effect the next time the computer is restarted.

Deleting a Power-on or Setup password

1. Turn on or restart the computer. If you are in Windows, click Start > Shut Down > Restart.

2. To delete the Setup password, as soon as the computer is turned on, press F10 when the

monitor light turns green to enter Computer Setup. Press Enter to bypass the title screen, if

necessary.

3. To delete the Power-on password, when the key icon appears, type the current password

followed by a slash (/) or alternate delimiter character as shown: currentpassword/

4. Press Enter.

Computer Setup Menu

Heading Option/Description

File System Information - Lists the following main system specifications:

• Product name

• SKU number (some models)

• Processor type/speed/stepping

• Cache Size (L1/L2)

• Memory size/speed/channels

• Integrated MAC Address

• System BIOS

• Chassis serial number

• Asset tracking number

• ME firmware version

• ME management mode

About - Displays copyright notice.

Set Time and Date - Allows you to set system time and date.

Flash System ROM - Allows you to select a drive containing a new BIOS.

Replicated Setup - Save to Removable Media and restore from Removable Media

Default Setup: Save Current Settings as Default, Restore Factory Settings as

Default

Apply Defaults and Exit - Applies the selected default settings and clears any

established passwords.

Ignore Changes and Exit - Exits Setup without applying or saving any changes.

Save Changes and Exit - Saves changes to system configuration or default set-

tings and exits Computer Setup.

Storage Device Configuration - Lists all installed BIOS-controlled storage devices. The

following options are available:

• Diskette Type(Legacy Diskettes only)-3.5” 1.44 MB and 5.25” 1.2 MB

• Drive Emulation

• Emulation Type - ATAPI Zip drive, hard disk, legacy diskette, CD-ROM

drive, and ATAPI LS-120 drive

• Multisector Transfers (ATA disks only)

• Translation Mode (ATA disks only)

• Translation Parameters (ATA disks only)

• SATA Default Values

Storage Options

• Removable Media Boot

• Legacy Diskette Write

DPS Self-Test - Allows you to execute self-tests on ATA hard drives.

Boot Order - Allows you to specify boot order.

Shortcut to Temporarily Override Boot Order

Security Setup Password - Allows you to set and enable the setup (Administrator) pass-

word.

Power-On Password - Allows you to set and enable power-on password.

Password Options - When any password exists allows you to lock legacy

resources, enable/disable network server mode, specify password requirement for

warm boot, and allows you to enable/disable Setup Browse Mode.

Smart Cover (some models) - Allows you to lock/unlock cover lock and set status

of cover removal sensor.

Device Security - Enables/disables all I/O ports, audio, network controllers,

SMBus controller, and embedded security devices.

Network Service Boot - Enables/disables boot from OS on a server.

System IDs - Allows you to set Asset tag, ownership tag, Chassis serial number,

UUID, and keyboard locale setting.

DriveLock Security - Allows you to assign/modify a hard drive password for

added security.

System Security (some models) - Allows you to enable/disable:

• Data Execution Prevention

• Virtualization Technology

• Virtualization Technology Directed I/O

• Trusted Execution Technology

• Embedded Security Device Support

• OS management of Embedded Security Device through OS

• Virtual Appliance options

• Smart Card BIOS Password Support

Setup Security Level - Provides method to allow users limited access to change

specified setup options without knowing Setup password.

Power OS Power Management - Allows you to enable/disable Runtime Power Manage-

ment, Idle Power Savings, ACPI S3 Hard Disk Reset, ACPI S3 PS2 Mouse

Wakeup, USB Wake on Device Insertion (some models), Unique Sleep State

Blink Rates.

Hardware Power Management - Allows you to enable/disable SATA bus power

management.

Thermal - Allows you to control minimum permitted fan idle speed.

Advanced Power-On Options - Allows you to set:

• POST mode - QuickBoot, FullBoot, or FullBoot every 1-30 days.

• POST messages - Enable/disable

• MEBx Setup prompt - Enable/disable or hidden/displayed

• F9 prompt - Enable/disable

• F10 prompt - Enable/disable

• F11 prompt - Enable/disable

• F12 prompt - Enable/disable

• Factory Recovery Boot Support - Enable/disable

• Option ROM prompt - Enable/disable

• Remote wakeup boot source - Remote server/local hard drive

• After Power Loss - Off/on/previous state

• POST Delay - None, 5, 10, 15, or 20 seconds

• Limit CPUID Maximum Value to 3

Execute Memory Test (some models) -Restarts computer and executes POST

memory test.

BIOS Power-On - Allows you to set the computer to turn on at a preset time.

Onboard Devices - Allows you to set resources or disable onbrd system devices.

PCI Devices - Lists installed PCI devices with their IRQ settings and allows you

to reconfigure IRQ or disable devices.

PCI VGA Configuration - Allows you to specify which VGA controller will be

used when multiple video adapters are available.

Bus Options (some models) - Allows you to enable/disable PCI SERR# Genera-

tion and PCI VGA palette snooping.

Device Options - Allows you to set:

• Printer Mode - Bi-Directional, EPP & ECP, Output Only

• Num Lock state at power-on - off/on

• S5 Wake on LAN - enable/disable

• Integrated Video - enable/disable

• Multi-Processor - enable/disable

• Internal speaker (some models) - enable/disable

• Monitor Tracking - enable/disable

• NIC PXE Option ROM Download - enable/disable

Diagnostic LEDs

Color Beeps LED Activity State/Message

Green none On Computer on

Green none 1 blink every 2 seconds Suspend to RAM Mode

Red 2 2 blinks every second followed

by a 2 second pause

• Processor thermal protection

activated.

• Fan blocked or not turning.

• Heatsink not properly attached.

Red 3 3 blinks, 1 blink every second

followed by a 2 second pause

Processor not installed (not indicator

of bad processor).

Red 4 4 blinks, 1 blink every second

followed by a 2 second pause

Power failure (power supply

overload).

Red 5 5 blinks, 1 blink every second

followed by a 2 second pause

Pre-video memory error.

Red 6 6 blinks, 1 blink every second

followed by a 2 second pause

Pre-video graphics error.

Red 7 7 blinks, 1 blink every second

followed by a 2 second pause

System board failure (ROM detected

failure prior to video).

Red 8 8 blinks, 1 blink every second

followed by a 2 second pause

Invalid ROM based on bad checksum.

Red 9 9 blinks, 1 blink every second

followed by a 2 second pause

System powers on but is unable to

boot.

Red 10 10 blinks, 1 blink every second

followed by a 2 second pause

Bad option card.

none none System does not power on and

LEDs are not flashing

System unable to power on.

dc5800 Illustrated Parts & Service Map, SFF Chassis 481404-001 page 4

HP Insight Diagnostics

The HP Insight Diagnostics utility allows you to view information about the hardware configu-

ration of the computer and perform hardware diagnostic tests on the subsystems of the com-

puter. The utility simplifies the process of effectively identifying, diagnosing, and isolating

hardware issues.

The Survey tab is displayed when you invoke HP Insight Diagnostics. This tab shows the cur-

rent configuration of the computer. From the Survey tab, there is access to several categories of

information about the computer. Other tabs provide additional information, including diagnostic

test options and test results. The information in each screen of the utility can be saved as an html

file and stored on a diskette or USB HP flash drive.

Use HP Insight Diagnostics to determine if all the devices installed on the computer are recog-

nized by the system and functioning properly. Running tests is optional but recommended after

installing or connecting a new device.

You should run tests, save the test results, and print them so that you have printed reports avail-

able before placing a call to the Customer Support Center.

Insight Diagnostics may be found on the Documentation and Diagnostics CD that shipped with

the computer. The tool may also be downloaded from the HP Web site using the following pro-

cedure:

1. Go to www.hp.com

2. Click the Software & Download driver link.

3. Enter the product number (for example, dc5800) in the text box and press the Enter key.

4. Select the specific product.

5. Select the OS.

6. Click the Diagnostics link.

7. Select HP Insight Diagnostics Offline Edition.

8. Select the proper language and click Download.

NOTE: The download includes instructions on how to create a bootable CD.

Clearing CMOS

1. Turn off the computer and any external devices, and disconnect the power cord from the

power outlet.

2. Remove the access panel.

3. On the system board, press and hold the CMOS button for 5 seconds.

4. Replace the access panel, external devices, and reconnect the power cord.

5. Turn on the computer.

You will receive POST error messages after clearing CMOS and rebooting advising you that

configuration changes have occurred. Use Computer Setup to reset any special system setups

along with the date and time.

Common POST Error Messages

Screen Message Description Recommended Action

101-Option ROM Error 1. System ROM checksum.

2. Expansion board option

ROM checksum.

1. Verify ROM, reflash if required

2. Remove suspected card, reboot

3. If expansion board recently added,

remove to see if problem remains.

4. Clear CMOS.

5. If message disappears, may be

problem with expansion card.

6. Replace system board.

103-System Board

Failure

DMA, timers 1. Clear CMOS.

2. Remove expansion boards.

3. Replace system board.

162-System Options

Not Set

Configuration incorrect.

RTC battery may need to be

replaced.

Run Computer Setup and check con-

figuration in Advanced > Onboard

Devices.

Reset date and time in Control Panel.

If problem persists, replace RTC bat-

tery.

163-Time & Date Not

Set

Invalid time or date in con-

figuration memory.

RTC (real-time clock) bat-

tery may need to be

replaced.

Reset the date and time under Con-

trol

Panel (Computer Setup can also be

used). If the problem persists,

replace the RTC

battery.

163-Time & Date Not

Set

CMOS jumper may not be

properly installed.

Check for proper placement of the

CMOS

jumper if applicable.

164-Memory Size

Error

Memory amount has

changed since the last

boot (memory added or

removed).

Incorrect memory configu-

ration.

Press the F1 key to save the memory

changes.

-or-

1. Run Setup (F10).

2. Make sure the memory module(s)

are installed properly.

3. If third-party memory has been

added, test using HP-only

memory.

4. Verify proper memory module

type.

201-Memory Error RAM failure. 1. Run Setup (F10).

2. Ensure memory modules are

correctly installed.

3. Verify proper memory module

type.

4. Remove and replace the identified

faulty memory module(s).

5. If the error persists after replacing

memory modules, replace the

system board.

213-Incompatible

Memory Module in

Memory Socket(s) X,

X, ...

A memory module in mem-

ory socket identified in the

error message is missing

critical SPD information, or

is incompatible with the

chipset.

1. Verify proper memory module

type.

2. Try another memory socket.

3. Replace DIMM with a module

conforming to the SPD standard.

214-DIMM Configura-

tion Warning

Populated DIMM configura-

tion is not optimized.

Rearrange the DIMMs so that each

channel has the same amount of

memory.

219-ECC Memory

Module Detected ECC

Modules not supported

on this Platform

Recently added memory

module(s) support

ECC memory error correc-

tion.

If additional memory was recently

added, remove it to see if the prob-

lem remains.

301-, 304-Keyboard

error

Keyboard failure. Check keyboard connection or keys.

Check connector for bent of missing

pins. Replace keyboard. If 304, pos-

sible system board problem.

501-Display Adapter

Failure

Graphics display controller. 1. Reseat graphics card.

2. Clear CMOS.

3. Check monitor connection.

4. Replace graphics card.

510-Flash Screen

Image Corrupted

Flash Screen image has

errors.

Reflash the system ROM with the

latest BIOS image.

511-CPU, CPUA, or

CPUB Fan not

Detected

CPU fan is not connected or

may have malfunctioned.

1. Reseat CPU fan.

2. Reseat fan cable.

3. Replace CPU fan.

512-Chassis, Rear

Chassis, or Front Chas-

sis Fan not Detected

Chassis, rear chassis, or

front chassis fan is not con-

nected or may have mal-

functioned.

1. Reseat chassis, rear chassis, or

front chassis fan.

2. Reseat fan cable.

3. Replace chassis, rear chassis, or

front chassis fan.

514-CPU or Chassis

Fan not Detected

CPU or chassis fan is not

connected or may have mal-

functioned.

1. Reseat CPU of chassis fan.

2. Reseat fan cable.

3. Replace CPU or chassis fan.

912-Computer Cover

Has Been Removed

Since Last System

Startup

Computer cover was

removed since last system

startup.

No action required.

1151-Serial Port A

Address Conflict

Detected

1152-Serial Port B

Address Conflict

Detected

1155-Serial Port

Address Conflict

Detected

• Both external and internal

serial ports are assigned to

COM1.

• Both external and internal

serial ports are assigned to

COM2.

• Both external and internal

serial ports are assigned to

same IRQ.

1. Remove any serial port expansion

cards.

2. Clear CMOS.

3. Reconfigure card resources and/or

run Computer Setup or Windows

utilities.

1720-SMART Hard

Drive Detects Immi-

nent Failure

Hard drive is about to fail.

(Some hard drives have a

hard drive firmware patch

that will fix an erroneous

error message.)

1. Determine if hard drive is giving

correct error message. Enter

Computer Setup and run the Drive

Protection System test under

Storage > DPS Self-test.

2. Apply hard drive firmware patch

if applicable.

3. Back up contents and replace hard

drive.

1796-SATA Cabling

Error

One or more SATA devices

are improperly attached. For

optimal performance, the

SATA 0 and SATA 1 con-

nectors must be used before

SATA 4 and SATA 5.

Ensure SATA connectors are used in

ascending order. For one device, use

SATA 0. For two devices, use SATA

0 and SATA 1. For three devices, use

SATA 0, SATA1, and SATA 4.

1797-SATA Drivelock

is not supported in

RAID mode.

Drivelock is enabled on one

or more SATA hard drives,

and they cannot be accessed

while the system is config-

ured for RAID mode.

Either remove the Drivelocked

SATA device or disable the Drive-

lock feature. To disable the Drive-

lock feature, enter Computer Setup,

change Storage > Storage Options

> SATA Emulation to IDE, and

select File > Save Changes and

Exit. Re-enter Computer Setup and

select Security > Drivelock. For

each listed Drivelock-capable SATA

device, ensure Drivelock is Disabled.

Lastly, change Storage > Storage

Options > SATA Emulation back to

RAID and select File > Save

Changes and Exit.

1801-Microcode Patch

Error

Processor not supported by

ROM BIOS.

1. Upgrade BIOS to proper version.

2. Change the processor.

2200-PMM Allocation

Error during MEBx

Download

Memory error during POST

execution of the Manage-

ment Engine (ME) BIOS

Extensions option ROM

1. Reboot the computer.

2. Unplug the power cord, re-seat the

memory modules, and reboot the

computer.

3. If the memory configuration was

recently changed, unplug the

computer, restore the original

memory configuration, and reboot

the computer.

4. If the error persists, replace the

system board.

Invalid Electronic

Serial Number

Electronic serial number is

missing.

Enter the correct serial number in

Computer Setup.

Network Server Mode

Active and No Key-

board Attached

Keyboard failure while Net-

work Server Mode enabled.

1. Reconnect keyboard with

computer turned off.

2. Check connector for bent or

missing pins.

3. Ensure that none of the keys are

depressed.

4. Replace keyboard.

Parity Check 2 Parity RAM failure.

Third-party graphics card

may be causing a problem.

Run Computer Setup and Diagnostic

utilities. Remove third-party graph-

ics card to see if problem goes away.

System will not boot

without fan

CPU fan not installed or dis-

connected.

1. Remove computer cover, press

power button, see if processor fan

spins. If processor fan not

spinning, make sure fan's cable is

plugged onto system board

header. Ensure heatsink is

properly seated and installed.

2. If fan is plugged in and heatsink is

properly seated but fan does not

spin, then replace heatsink

assembly.