HP d325 ST Manual

System Unit
1 Chassis assembly not spared
2Power supply, PFC 308617-001
3 Computer access panel 337238-001
4 Front bezel assembly with diskette drive bezel 337022-001
Mass Storage Devices (not illustrated)
*40 GB\5400 RPM Hard drive 236921-001
*80 GB\5400 RPM Hard drive 292208-001
*40 GB\7200 RPM Hard drive 286692-001
*80 GB\7200 RPM Hard drive 250185-001
*160 GB/7200 RPM Hard drive 325306-001
*250 HGB/7200 RPM Hard drive 344058-001
*Diskette drive with mounting screws 333505-001
*48X CD-ROM drive with mounting screws 326773-001
*48X CD-ROM drive 340430-001
*52X CD-ROM drive with mounting screws 333969-001
* 48X/24X/48X CDRW 325308-001
*48X/24X/48X +16X DVD/CD-RW 325309-001
*4X DVD+R/RW 325317-001
*16X DVD-ROM drive 325313-001
*Zip 250 drive with mounting bracket 333504-001
*Zip 250 drive without mounting bracket 326772-001
*Zip 750 drive without mounting bracket 344059-001
*Zip 750 drive with mounting bracket 344060-001
* Not shown
Keyboards (not illustrated)
Smartcard, Easy Access
Keyboard, USB 323746-xxx
French Canadian -121 People’s Republic of China -AA1
Japanese -291 Taiwanese -AB1
Korean (Hanguel) -AD1 Thai -281
International -B31 U.S. -001
Latin American Spanish -161
Standard and Optional Boards
1 System board with alcohol pad and thermal grease 322122-001
Memory Modules
2 128 MB/266 MHz FSB 285648-001
* 256 MB/266 MHz FSB 285649-001
* 512 MB/266 MHz FSB 257526-001
* 1.0 GB/266 MHz FSB 286403-001
* 128 MB/333 MHz FSB 314795-001
* 256 MB/333 MHz FSB 314793-001
* 512 MB/333 MHz FSB 314796-001
* 1.0 GB/333 MHz FSB 314794-001
AMD Athlon Processors with alcohol pad and thermal grease
3 XP2200, 1.8 GHz/266 FSB 345752-001
* XP2400, 2.0 GHz/266 FSB 345753-001
Other Cards
* Lucent 56k modem with low profile bkt 277918-001
* Wireless LAN PCI Adapter (802.11) w/o cable 333364-001
* nVidia Quadro4 100 NVS, 32 M, low profile bkt 335814-001
* nVidia GeForce FX128 M 342253-001
* nVidia MX440 AGP 322891-001
* NIC, 10/100/1000 Gigabit PCI adapter 321793-001
* NIC, Intel Pro 1000 MT 338154-001
*Not shown
Keyboards (not illustrated)
Easy Access Keyboard, PS/2 323686-001-xxx
324634-001-xxx
Europe* -021 Latin American Spanish -161
French Canadian -121 People’s Republic of China -AA1
Japanese -291 Taiwanese -AB1
Korean (Hanguel) -AD1 Thai -281
International** -B31 U.S. -001
*For 324634-xxx keyboard only
**For 323686-xxx keyboard only
Wireless Keyboard 323745-xxx
French Canadian -121 People’s Republic of China -AA1
Japanese -291 Taiwanese -AB1
Korean (Hanguel) -AD1 Thai -281
International -B31 U.S. -001
Latin American Spanish -161
© 2003 Hewlett-Packard Development Company, L.P.
HP and the HP logo are trademarks of Hewlett-Packard
Development Company, L.P.
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.
First Edition, August 2003
Document Number
344316-001
hp business desktop d325
illustrated parts map
Slim Tower Chassis, AMD Processor
Cables
1 Diskette drive cable (168999-005) 337244-001
2UATA data cable, 13.5” (108950-045) 337247-001
3UATA data cable, 8.6” (108950-044) 337246-001
*UATA data cable, dual device (108950-051) 342254-001
4Audio cable (CD to system board) (387527-001) 149806-001
5Power switch/LED cable with switch holder 337243-001
6Front I/O device with cable 337242-001
*Solenoid lock cable 255438-001
* VGA cable (use with 335814-001) 285379-001
*Wireless LAN antenna (use with 333364-001) 333365-001
*Not shown
Miscellaneous Parts
1 Front bezel assembly with diskette drive bezel 3337022-001
* 5.25” Bay bezel blank 335937-001
2 Diskette drive bay bezel blank 337019-001
3 Diskette drive bezel with front bezel 1337022-001
4 3.5” drive bay bezel (for Zip drive) 337021-001
* Solenoid lock without cable 335810-001
5 Rubber foot (4 ea) 336445-001
6 Heatsink removal tool 337599-001
7 Chassis fan 342685-001
8 Hood sensor 267529-001
9 Speaker with housing 337249-001
10 Heatsink with thermal grease and alcohol pad 326771-001
11 Heatsink baffle 347099-001
* Mouse, 2-Button, PS/2 with scroll wheel 323614-001
* Mouse, 2-Button, USB, optical with scroll wheel 323617-001
* Mouse, 2-Button, wireless with scroll wheel 323616-001
* Mouse, 2-Button, USB, with scroll wheel 323615-001
* Misc. screw kit, includes: 337237-001
* M3 x 5mm, hitop (263585-001) 4 ea
* #6-32 x .250, hitop (262508-001) 8 ea
* #6-32 x .250, pan head (101517-037) 3 ea
* #6-32 x .312, hitop (262508-002) 4 ea
* #6-19 x .312, pan head (101346-068) 2 ea
* #6-19 x .315, T15 head (331310-001) 2 ea
* PCMCIA Card reader 338616-001
* Drive Key, 16 MB 324780-001
* Drive Key, 64 MB 331465-001
* Drive Key, 128 MB 331466-001
* Return kit with buns 337911-001
* Real-time-clock battery 153099-001
* Port control cover 340399-001
* Nobel security lock without cable 335808-001
* Nobel security lock with cable 335809-001
*Not shown

Heatsink Removal
System Board Connectors and Jumpers
E14 Boot block jumper P21 Secondary IDE
E49 Password jumper P23 Audio
J20 PCI expansion slot 1 P24 Front USB
J21 PCI expansion slot 2 P29 SCSI LED
J22 PCI expansion slot 3 P52 Serial port
J40 AGP connector P70 CPU fan
P1 Main power connector P124 Hood lock
P3 CPU 12V reg input P125 Hood sensor
P5 Power button/LED SW3 Safe Mode jumper (default = 1-2)
P6 Internal speaker SW50 CMOS reset
P7 CD audio XBT1 Real-time clock battery
P8 Chassis fan XMM1 Memory
P10 Diskette drive XMM2 Memory
P11 Aux audio XU1 Processor
P20 Primary IDE
Interrupts
IRQ System Resource IRQ System Resource
0 Reserved, interval timer 12 Onboard mouse port
1 Reserved, keyboard buffer full 13 Reserved, numeric data coprocessor
4 Serial Port (COM 1) 14 Primary IDE controller
5 PCI system management 15 Secondary IDE controller
6 Diskette drive controller 19 Integrated graphics (GPU)
8 Real-time clock 21 Integrated audio/USB host controller
9 ACPI-compliant system 22 Network interface card (NIC)
Computer Setup (F10) Utility Features (not all features may be available)
File System Information About
Set Time and date
Save to Diskette
Restore From Diskette
Set defaults and Exit
Ignore Changes and Exit
Save Changes and Exit
Storage Device Configuration Options
IDE DPS Self-Test
Controller Order
Boot Order
Security Setup Password
Power-On Password
Password Options
Smart Cover
Smart Sensor
DriveLock
Master Boot Record Security
Save Master Boot Record
Restore Master Boot Record
Device Security
Network Service Boot
System IDs
Advanced Power-On Options
Onboard devices PCI Devices Bus Options Device Options PCI VGA Configuration
Note: See Computer Setup (F10) Utility Guide on the Documentation Library CD.
Clearing CMOS
1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet.
2. Remove the access panel.
3. Locate the switch SW50 and press the button, holding it down for 5 seconds.
4. Replace the access panel.
5. Connect the power cord to the power outlet.
6. Turn on the computer, allow it to start.
Setting the Setup and Power-On Passwords
1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet.
2. Remove the access panel.
3. Locate the header labeled E49.
4. Move the jumper from pins 1 & 2 to pins 2 & 3.
5. Replace the access panel.
6. Connect the power cord to the power outlet.
NOTE: Placing the jumper on pins 2 & 3 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 & 2 (safe position).
8. Repeat steps 5-6, then establish new passwords.
Boot Block
1. Turn off the computer and any external devices, then disconnect the power cord from the power outlet.
2. Remove the access panel.
3. Locate switch E14.
4. With the jumper on, the boot block is write-enabled.
5. With the jumper off, the boot block is write-disabled.
6. Replace the access panel.
7. Connect the power cord to the power outlet. Turn on the system and allow it to start.
Diagnostic LEDs
LED Color Beeps LED Activity State/Message
Power Red none 2 blinks 1 every second,
then 2 second pause CPU thermal shutdown
Power Red none On Processor not installed
Power Red 1 1 blink every 2 seconds Power supply overload (crow-
bar) or 4-pin power cable from
power supply not plugged into
P3
Power Red 5 5 blinks 1 every second,
then 2 second pause Pre video memory error
Power Red 6 6 blinks 1 every second,
then 2 second pause Pre video graphics error
Power Red 7 7 blinks 1 every second,
then 2 second pause PCA failure (ROM detected fail- ure prior to video)
Power Red 8 8 blinks 1 every second,
then 2 second pause Invalid ROM based on bad checksum
Keyboard Diagnostic LEDs
LED Color LED Activity State/Message
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.