Compaq Evo D310 User Manual

Compaq Evo D310 Microtower

Illustrated Parts Map

Compaq Evo Family of Personal Computers Microtower Models

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Compaq, the Compaq logo, Evo, HP and the HP logo are

trademarks of Hewlett-Packard Development Company,

L.P.

Intel, Celeron, and Pentium are trademarks of Intel

Corporation in the United States and other countries.

All other product names mentioned herein may be

trademarks of their respective companies.

HP shall not be liable for technical or editorial errors or

omissions contained herein. The information in this document is provided “as is” without warranty of any kind and is subject to change without notice. The warranties for

HP products are set forth in the express limited warranty

statements accompanying such products. Nothing herein

should be construed as constituting an additional

warranty.

December 2005

June 2002

Document Part Number 292400-002

Standard and Optional Boards

1 System board for Intel processor, with thermal

grease

Memory Modules

2 128 MB RAM, DDR

* 256 MB RAM, DDR 285649-001

* 512 MB RAM, DDR 285650-001

Miscellaneous Boards

3 Front audio/USB I/O board 284247-001

* Lucent PCI Modem

* 3COM NIC 253951-001

Intel Celeron Processors with thermal grease

4 1.7 GHz

* 1.8 GHz

* 2.0 GHz

Intel Pentium P4 Processors with thermal grease

4 2.26 GHz\512K cache

* 2.4 GHz\512K cache

* 2.0 GHz\512K cache

* 1.9 GHz\256K cache

* 1.8 GHz\256K cache

1.7 GHz\256K cache

Graphics Controllers

* nVIDIA NV11, 64 MB memory, with ATX bracket

* nVIDIA NV17, 64 MB memory, TV

* DVI ADD graphics

Other Cards

* Not shown

283983-001

285648-001

239411-001

288691-001

288692-001

309578-001

288688-001

288689-001

273051-001

255436-001

255435-001

252919-001

279777-001

267526-001

279778-001

System Unit

1 Access panel not spared

2 Chassis not spared

3 Power supply, PFC, worldwide 277979-001

4 Front bezel assembly includes plain front bezel,

5 1/4” bezel blank, and bezel insert for EMEA and Blue Angel use only

* Front bezel assembly includes silver front bezel,

5 1/4” bezel blank, and bezel insert supporting 2 USB and 2 audio ports

* Not shown

Mass Storage Devices

20 GB\5400 RPM Hard drive 249408-001

20 GB\7200 RPM Hard drive 260671-001

40 GB\5400 RPM Hard drive 236921-001

40 GB\7200 RPM Hard drive 286692-001

60 GB\5400 RPM Hard drive 286693-001

80 GB\7200 RPM Quiet hard drive 250185-001

48X CD-ROM drive 232320-001

16/10/40/12X CD ROM drive 281749-001

40/10/40 CDRW drive 286711-001

16X DVD drive 278647-001

DVD R/RW 250109-001

Diskette drive 278644-001

* Not shown

299170-001

299171-001

Cables

* Front panel audio cable 255440-001

* Front panel USB cable 289574-001

* Audio cable for CD 149806-001

1 Diskette drive cable 257309-001

2 Hard drive/CD-ROM cable, 10”, dual device 257047-001

* Hard drive/CD-ROM cable, 14”, dual device 257048-001

*Not shown

Keyboards (not illustrated)

Easy Access Keyboard, PS2 Connector

Arabic -171 Portuguese -131

Belgian -181 Spanish -071

Danish -081 Swedish -101

Finnish -351 Swiss -111

French -051 Taiwanese -AB1

Italian -061 Thai -281

International -B31 United Kingdom -031

Latin American Spanish -161 U.S. -001

Norwegian -091 U.S. -002

People’s Republic of China -AA1 U.S. -004

271122-xxx

Miscellaneous Parts

1 Front bezel assembly includes plain front bezel,

5 1/4” bezel blank, and bezel insert 2 for EMEA and Blue Angel use only

1 Front bezel assembly includes silver front bezel,

5 1/4” bezel blank, and bezel insert 3 supporting 2 USB and 2 audio ports

3 Bezel insert supporting 2 USB and 2 audio ports 292209-001

* Power switch holder 287077-001

Heatsink assembly Type 1, includes: 289576-001

4 Fan assembly with mounting base and attaching screws

5 Heatsink

Heatsink assembly Type 2, includes: 300871-001

6 Heatsink with fan assembly and retaining clips

* Heatsink mounting base and attaching screws

* Mouse, 2-button with ratchet wheel 237241-001

* DiskOnKey, 8 MB 249911-001

Miscellaneous plastics kit, includes: 257051-001

* Bezel blank (166775-002)

* Power switch spring (not this product)

* LED holder (not this product)

* Cable clip (not this product)

* 3.5” to 5.25” Drive bay adapter 313224-001

*Not shown

299170-001

299171-001

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

CMOS Clear CMOS P11 Aux audio

CR1 5V Aux (ON)/PSON (OFF) P14 Boot block

CR2 Power button (OK) P16 Intrusion

CR4 3.3V_Aux P20 Primary ATA

E49 Password P21 Secondary ATA

J20 PCI Expansion slot 1 P24 Front USB

J21 PCI Expansion slot 2 P27 MultiBay

J22 PCI Expansion slot 3 P29 SCSI LED

J30 PCI extension P54 Com port B header

J40 AGP slot P70 CPU fan

P1 Power, main P124 Hood lock

P3 Power, processor (VCCP12V) P125 Hood sensor

P5 Power switch/LED XBT2 Battery

P6 Speaker XMM1 DIMM 1

P7 CD audio XMM2 DIMM2

P8 Chassis fan XU1 Processor socket

P10 Diskette

Computer LEDs

LED Color LED Activity State/Message

Power Green On (S0) Computer on

Power Green 1 blink every 2 second (S1) Normal Suspend Mode

Power Green 1 blink every 2 seconds (S3) Suspend to RAM

Power None Off (S4) Suspend to Disk (if applicable)

Power None Off (S5) Computer off

Power Red 2 blinks 1 second apart, followed

Power Red On CPU not installed

Power Red 1 blink every 1 second ROM error

Power Red 1 blink every 2 seconds Power supply crow bar

Hard Drive Green Blinking Hard drive activity

Keyboard LEDs

LED Color LED Activity State/Message

Num Lock Green Flashing (Beeps - 1S, 2L) Memory error

Caps Lock Green Flashing (Beeps - 1L, 2S) No video

Scroll Lock Green Flashing (Beeps - 2L, 1S) System board failure, prior to video

Num, Caps, Scroll Lock

Num Lock Green On ROMPaq diskette not present, is bad, or drive

Caps Lock Green On Enter password.

Num, Caps, Scroll Lock

* Insert valid ROMPaq diskette in drive A. Turn power switch off, then on to reflash ROM. If ROM flash is successful, all three keyboard LEDs will light up, and you will hear a rising tone series of beeps. Remove diskette and turn power off, then on to restart the computer. For more information about flashing the ROM, refer to the Troubleshooting guide.

Type 1 Heatsink

Green Flash On-Off 2 times (Beeps -

Green On (Rising Tone) ROM reflashed successfully

Green Blink On in sequence, one at a

by 2-second pause - Repeat

1L, 3S)

time - N, C, SL

CPU thermal shutdown

Invalid system ROM detected. ROM forces reflash.

not ready.*

Keyboard locked in network mode

System Hardware Interrupts

System Function IRQ System Function

IRQ

Timer Interrupt 8 Real-Time Clock

Keyboard 9 Unused

Interrupt Controller Cascade 10 Unused, available for PCI

Serial Port (COM B) 11 Unused, available for PCI

Serial Port (COM A) 12 Mouse

Unused, available for PCI 13 Coprocessor

Diskette Drive 14 Primary ATA (IDE) Controller

Parallel Port (LPT 1) 15 Secondary ATA (IDE) Controller

OFF

System Board Diagnostic Lights

Main Power Switch Status 3.3V_Aux LED 5V_Aux/PSON LED Power Button LED

OFF

1. ON and OFF state of LEDs apply only to a good, working system board with AC power applied to the power supply.

2. Power LED on front of computer is OFF.

3. Power LED on front of computer is ON (Green).

4. 5V_Aux is ONN.

5. PSON is active = power supply turned ON.

Clearing CMOS*

The computer's configuration (CMOS) may occasionally be corrupted. If it is, it is necessary to clear the CMOS memory using the Clear CMOS button.

To clear and reset the configuration, perform the following procedure:

1. Prepare the computer for disassembly.

CAUTION: The power cord must be disconnected from the power source before pushing the Clear CMOS

Button (NOTE: All LEDs on the board should be OFF). Failure to do so may damage the system board

2. Remove the access panel.

3. Press the CMOS button located on the system board and keep it depressed for 5 seconds.

4. Replace the access panel.

5. Turn the computer on and run F10 Computer Setup (Setup utility) to reconfigure the system. Computer Setup

information may be found on the Documentation Library CD.

* When the CMOS button is pushed or the jumper is removed, both the power-on password and the setup password become invalid because both are stored in the configuration memory. You will need to reset the passwords.

Disabling or Clearing the Power-On and Setup Passwords*

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

2. Remove the access panel.

3. Locate the header and jumper labeled E49.

4. Remove the jumper from pins 1 and 2. Place the jumper over pin 2 only, in order to avoid losing it.

5. Replace the access panel.

6. Plug in the computer and turn on power. Allow the operating system to start. NOTE: Placing the jumper on pin 2 clears the current passwords and disables the password features.

7. To re-enable the password features, repeat steps 1-3, then replace the jumper on pins 1 and 2.

8. Repeat steps 5-6, then establish new passwords.

Refer to the F10 Computer Setup (Setup utility) instructions to establish new passwords. Computer Setup information may be found on the Documentation Library CD.

Type 2 Heatsink