Compaq Evo D510 USDT Manual

System Unit
1 Access panel (238756-001) with thumbscrews 280164-001
2 Power supply 244163-001
3Chassis not spared
4MultiPort blank cover (244902-001) 279937-001
5Front bezel assembly 274663-001
*Not shown
Plastics
1 MultiBay blank 231612-001
2 MultiPort blank cover 279937-001
3 Front bezel assembly 274663-001
Mass Storage Devices (not illustrated)
80-GB Hard drive, 5400 RPM 292208-001
20-GB Hard drive, 5400 RPM 254451-001
20-GB Hard drive, 7200 RPM 180476-001
40-GB Hard drive, 5400 RPM 236921-001
40-GB Hard drive, 7200 RPM 202904-001
24X CD-ROM drive, MultiBay 228746-001
Diskette drive, MultiBay 241995-001
8/8/24X CD-RW drive, MultiBay 250105-001
16/10/24X CD ROM, MultiBay 286691-001
8X DVD drive, MultiBay 251292-001
Cables
1 MultiPort cable (238744-001) 279936-001
2 Hard drive cable 274665-001
3 I/O panel cable for Power, LED, and Audio 274664-001
4 I/O Panel cable for USB 274662-001
Standard and Optional Boards
1 1.7 GHz Processor with alcohol cleaning pad and
thermal interface
288240-001
2 MultiBay backplane board 269171-001
3 System Board 283974-001
4 128 MB DDR Memory module 285648-001
* 256 MB DDR Memory module 285649-001
512 MB DDR Memory module 285650-001
5 USB/Audio board 269174-001
*Not shown
Documentation and Packaging (not illustrated)
Illustrated Parts Map (300805-001) 300870-001
Service Reference Guide 259968-001
Quick Troubleshooting Guide 153837-001
Return kit with buns 277460-001
Keyboards (not illustrated)
Keyboard, Easy Access, PS2 271122-xxx
United States -001
French Canadian -121
Japanese (Kanji) -191
Latin American Spanish -161
PRC Chinese -AA1
Taiwanese -AB1
Keyboard, Easy Access, USB 271123-xxx
United States -001
French Canadian -121
Japanese (Kanji) -191
Latin American Spanish -161
PRC Chinese -AA1
Taiwanese -AB1
Miscellaneous Parts
1 Legacy module 269175-001
2 MultiPort 802.11b Wireless LAN 230340-001
2 MultiPort Bluetooth Wireless LAN 230336-001
3 Mounting stand not spared
4 Power supply 244163-001
* Heatsink not spared
5 Speaker 274307-001
* 2-Button mouse, scroll type, PS2 237241-001
* 2-Button mouse, scroll type, USB 164999-001
*Not shown
Miscellaneous Screw Kit (not illustrated)
Miscellaneous Screw Kit includes: 279935-001
#6-19 x 0.5 Platsite, button head, 4 ea. (249935-001)
M2 x 0.4p x 3 mm Phillips head, 4 ea. (249686-001
#6-32 x 0.5 TT, FSLT, Hi Top, 4 ea. (262508-005)
#6-32 x.188 Taptite shoulder screw, 4 ea. (242966-001)
Tamper resistant wrench (296770-002)
b
© 2002 Compaq Computer Corporation. Compaq, the
Compaq logo, and Evo are trademarks of Compaq
Information Technologies Group, L.P.
Intel, Intel Inside, Pentium and Celeron 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.
Compaq 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
Compaq products are set forth in the express limited
warranty statements accompanying such products. Nothing
herein should be construed as constituting an additional
warranty.
June 2002
Part Number 300805-001
Spare Part Number 300870-001
Compaq Evo D510 Ultra-Slim
Desktop Personal Computer
Illustrated Parts Map
Compaq Evo Desktop D510
Series of Personal Computers

Connectors and Jumpers
E14 Boot block flash P20 Primary IDE
E49 Password Jumper P21 MultiBay riser
J12346 Front I/O - Power button, LED,
audio
SW50 Clear CMOS switch
J12348 Front USB XBT1 Battery
J86 Multiport XBT2 Battery socket
P1 Power supply connector XMM1 DIMM 1
P6 Internal speaker XMM2 DIMM 2
*Factory default = Jumpers 1 & 2
System Hardware Interrupts
IRQ System Function IRQ System Function
0Interval Timer 8 Real-time clock
1Keyboard 9 User available
2Interrupt Controller Cascade 10 Not used
3Not used 11 USB/Audio
4COM A (Serial Port) 12 Mouse
5Network Interface Controller (NIC) 13 Coprocessor
6Diskette Drive 14 Primary ATA (IDE) Controller
7Not used 15 Secondary ATA (IDE) Controller (MultiBay)
Keyboard LEDs (Not applicable for USB keyboards)
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
Green Flash On-Off 2 times (Beeps -
1L, 3S)
Invalid system ROM detected. ROM forces
reflash.
Num, Caps,
Scroll Lock
Green On (Rising Tone) ROM reflashed successfully
Num Lock Green On ROMPaq diskette not present, is bad, or drive
not ready.*
Caps Lock Green On Enter password.
Num, Caps,
Scroll Lock
Green Blink On in sequence, one at a
time - N, C, SL
Keyboard locked in network mode
* 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.
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, fol-
lowedby2-secondpause-
Repeat
CPU thermal shutdown
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
System Board Diagnostic Lights1
Main Power Switch Status 3.3V_Aux LED 5V_Aux/PSON LED Power Button LED
OFF2ON ON4OFF
ON3ON OFF5ON
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 does, it is necessary to clear the CMOS
memory using push button switch SW50.
To clear and reset the configuration, perform the following procedure:
1. Prepare the computer for disassembly.
ÄCAUTION: The power cord must be disconnected from the power source before pushing the Clear CMOS
Button. Failure to do so may damage the system board
2. Remove the access panel.
3. Press the CMOS button. Keep the button depressed for 5 seconds.
4. Replace the right access panel, then reconnect the power cable.
5. Turn the computer on.
6. Run F10 Computer Setup to reconfigure the system.
Pushing the CMOS button will reset CMOS values to factory defaults and will erase any customized information includ-
ing asset numbers and special settings.
Disabling or Clearing the Power-On 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 two access panels.
6. Plug in the computer and turn on power to all equipment. Allow the operating system to start. This 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 Computer Setup (F10 Setup) instructions to establish new passwords.
Setting the Setup and Power-On Passwords
A. Setting the Setup Password provides access protection for the Computer Setup utility.
1. Turn on the computer. When the F10=Setup prompt appears in the right corner of the screen, press F10.
2. Select “Setup Password.
3. Under the Security column, select Setup Password.
4. Follow the online instructions and save the settings before exiting.
5. The password will be enabled after exiting the utility and rebooting the computer.
B. Setting a Power-On Password
1. Turn on the computer. When the F10=Setup prompt appears in the right corner of the screen, press F10.
2. Select “Power-On Password,” follow the online instructions and save the settings before exiting.
3. The password will be enabled after exiting the utility and rebooting the computer.