System Board

Standard and Optional Boards

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

1

System board

586722-001

 

 

 

Memory modules

 

 

 

 

2

2 GB, PC3-10600

576110-001

 

 

 

2

1 GB, PC3-10600

576109-001

 

 

 

Other boards

 

 

 

*

HP Wireless 802.11b/g/n WLAN card

538048-001

 

 

 

*

802.11b/g/n WLAN card, for use in ROW

498307-001

 

 

 

*

LSI 56K modem, PCIe

490689-001

 

 

 

*

ATI Radeon HD4350 (RV710) PCIe x16 graphics card, 512 MB

586750-001

 

 

 

*

GeForce G210, PCIe graphics card, 512MB

586382-001

 

 

 

*

Intel Gigabit NIC, includes bracket

490367-001

 

 

 

*

HP FireWire IEEE 1394 PCI card, FH

515182-001

 

 

 

*

Serial port, PCI adapter

321722-001

 

 

 

Intel Celeron Processors with alcohol pad and thermal grease:

 

 

 

E3300, 1-MB cache, 2.50 GHz

585886-001

 

 

E3200, 1-MB cache, 2.40 GHz

585885-001

 

 

E1600, 512-MB cache, 2.40 GHz

577416-001

 

 

E1500, 512-MB cache, 2.20 GHz

516899-001

 

 

450, 512-KB cache, 2.20 GHz

508256-001

 

 

440, 512-KB cache, 2.00 GHz

449166-001

 

 

Intel Core2 Quad Processors with alcohol pad and thermal grease:

 

 

 

Q8300, 4-MB cache, 2.50 GHz (primary)

516901-001

Q8300, 4-MB cache, 2.50 GHz (alternate)

583005-001

 

 

Intel Core2 Duo Processors with alcohol pad and thermal grease:

 

 

 

E8600, 6-MB cache, 3.33 GHz

497732-001

 

 

E8500, 6-MB cache, 3.16 GHz

466170-001

 

 

E8400, 6-MB cache, 3.00 GHz

509554-001

 

 

E7600, 3-MB cache, 3.06 GHz

573954-001

 

 

E7500, 3-MB cache, 2.93 GHz (primary)

531988-001

E7500, 3-MB cache, 2.93 GHz (alternate)

583006-001

 

 

E6500, 2-MB cache, 2.93 GHz

586748-001

 

 

E6300, 2-MB cache, 2.80 GHz

580748-001

 

 

E5400, 2-MB cache, 2.70 GHz

586743-001

 

 

E5300, 2-MB cache, 2.60 GHz

586747-001

 

 

 

* Not shown

System Board Connectors and Jumpers (position of some untitled components may vary in location)

PROCESSOR

Processor socket

PCI2

PCI slot

 

 

 

 

CPU FAN

Fan connector

PCIE1X1

PCIe x1 slot

 

 

 

 

DIMM1-2

Memory slots

PCIE1X

PCIe x1 slot

 

 

 

 

ATX_POWER

24-pin main power connector

PCIE16X

PCIe x16 slot

 

 

 

 

BATTERY

RTC battery socket

AUDIO

External in/out connectors

 

 

 

 

SATA0-3

Drive connectors

NIC_USB

Stacked network/USB connec-

 

 

 

tors

 

 

 

 

F_PANEL

Front I/O connector

USB

Stacked USB connectors

 

 

 

 

P154

Front I/O connector

ATX_12V

4-pin CPU power connector

 

 

 

 

P152

Front I/O connector

VGA

Monitor connector

 

 

 

 

F_AUDIO

Front audio connector

 

 

 

 

 

 

Diagnostic Beep Codes

The Power-On Self-Test (POST) is a series of diagnostic tests that runs automatically when the computer is powered on. If the POST detects an error, this causes an audible beep code to sound. The POST beep codes are not necessarily accompanied by an associated, visible error code or text message.

The following table shows the POST beep codes, their meanings, and the recommended actions for solving the problem.

Diagnostic Beep Codes

Beeps

Diagnosis

Recommended Action

 

 

 

1 short, 1 long,

Bad memory or memory configura-

Check that the memory modules

3 sec pause

tion error

have been installed correctly and

 

 

that proper modules are used.

 

 

 

2 short, 1 long,

No graphics card installed or graph-

For systems with a graphics card:

3 sec pause

ics card initialization failed.

1.

Reseat the graphics card. Power

 

 

 

 

 

on the system.

 

 

2.

Replace the graphics card.

 

 

3.

Replace the system board.

 

 

For systems with integrated graph-

 

 

ics, replace the system board.

 

 

 

3 short, 1 long,

CPU configuration error or invalid

For systems with a graphics card:

3 sec pause

CPU detected before graphics card

1.

Reseat the graphics card. Power

 

initialized.

 

 

on the system.

 

 

 

 

 

2.

Replace the graphics card.

 

 

3.

Replace the system board.

 

 

For systems with integrated graph-

 

 

ics, replace the system board.

 

 

 

1 short, 1 sec

No legacy floppy drive or optical

1. Check cable connections.

pause

drive found

2.

Run the Setup utility and ensure

 

 

 

 

 

the device port is enabled.

 

 

 

2 short, 3 sec

No floppy diskette or CD found

1. Check the type of drive you are

pause

 

 

using and use the correct media

 

 

 

type.

 

 

2.

Replace the diskette or CD with a

 

 

 

new one.

 

 

 

3 short, 3 sec

Flashing not ready (missing utility

Upgrade the BIOS to proper ver-

pause

or BIOS image file, etc.)

sion.

 

 

 

4 short, 3 sec

Flashing operation has failed

1. Verify the correct ROM.

pause

(checksum error, corrupted image,

2.

Flash the ROM if needed.

 

etc.)

 

 

 

 

 

3.

If an expansion board was

 

 

 

recently added, remove it to see if

 

 

 

the problem remains.

 

 

4.

Clear CMOS.

 

 

5.

If the message disappears, there

 

 

 

may be a problem with the

 

 

 

expansion card.

 

 

6.

Replace the system board.

 

 

 

5 short, 3 sec

BIOS recovery was successful

No action required.

pause

 

 

 

 

 

 

 

Compaq 500B, MT

594184-001

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