Illustrated Parts Map
HP Compaq Business Desktop dc5000 series personal computer illustrated parts map microtower © 2004 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Intel, Pentium, Intel Inside, and the Intel Inside logos are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. All other product names mentioned herein may be trademarks of their respective companies. March 2004 Standard and Optional Boards 1 Document Number 360203-001 System board with thermal grease and alcohol pad 360427-001 Memory Modules 2 128 MB/333 MHz FSB SDRAM 314795-001 * 256 MB/333 MHz FSB SDRAM 314793-001 * 512 MB/333 MHz FSB SDRAM 314796-001 * 1 GB/333 MHz FSB SDRAM 314794-001 * 128 MB/400 MHz FSB SDRAM 335697-001 * 256 MB/400 MHz FSB SDRAM 335698-001 * 512 MB/400 MHz FSB SDRAM 335699-001 * 1 GB/400 MHz FSB SDRAM 335700-001 Intel Processors with thermal grease and alcohol pad 3 Celeron 2.6 GHz/128 K cache/400 MHz FSB 344057-001 * Celeron 2.8 GHz/128 K cache/400 MHz FSB 355399-001 * Pentium 2.8 GHz/512 K cache/533 MHz FSB 305051-001 * Pentium 3.06 GHz/512 K cache/533 MHz FSB 315637-001 * Pentium 2.8 GHz/1 MB cache/533 MHz FSB 359573-001 * Pentium 2.8 GHz/1 MB cache/800 MHz FSB 348617-001 * Pentium 3.0 GHz/1MB cache/800 MHz FSB 359574-001 * Pentium 3.2 GHz/1 MB cache/800 MHz FSB 364837-001 * Pentium 3.4 GHz/1 MB cache/800 MHz FSB 351769-001 Graphics Controllers * nVIDIA Quadro4 100NVS, 64 MB 322893-001 Other cards * Lucent V92, 56k modem with ATX bracket 239411-001 * Not shown Cables System Unit Front bezel assy includes: 1 5.25” Bezel blank (not spared separately) 5 Diskette drive bezel (not spared separately) 6 3.5” Bezel blank (not spared separately) 2 Access panel 3 7 Diskette drive cable (143218-005) 257309-001 2 IDE UATA dual device, hard drive/CD-ROM data cable, 10” with pull tab (108950-037) 257047-001 3 IDE UATA dual device, hard drive/CD-ROM data cable, 14” (108950-038) 257048-001 * IDE UATA dual device, hard drive/CD-ROM data cable, 18” (108950-042) 303279-001 4 CD-ROM audio cable (387527-001) 149806-001 326778-001 Front bezel frame (not spared separately) 4 1 326777-001 * Chassis not spared *Not shown Power supply, PFC 308615-001 Flying serial port cable 341899-001 # See Miscellaneous Parts for detailed illustrations Standard Keyboards (not illustrated) Keyboard, PS/2 Keyboard, USB Mass Storage Devices (not illustrated) 355630-xxx 355631-xxx Brazilian Portuguese -201 Latin America Spanish -161 French Canadian -121 U.S. -001 Miscellaneous Parts 1 Speaker 326776-001 2 Power/LED cable with switch, LED holders and switch holder 330456-001 3 Front I/O device with cable 326775-001 4 Chassis fan 330457-001 * Real-time clock battery 153099-001 # Heatsink with fan, alcohol pad, and thermal grease 360326-001 * Drive Key, 128 MB 349988-001 * Return kit with buns 331249-001 * Rubber foot (4 ea) 336445-001 1 40 GB/7200 RPM Hard drive 286692-001 * 80 GB/7200 RPM Hard drive 250185-001 * 160 GB/7200 RPM Hard drive 325306-001 * 2-Button, PS/2 with scroll wheel 323614-001 2 Diskette drive with mounting screws 333505-001 * 2-Button, USB, optical with scroll wheel 323617-001 3 48X CD-ROM drive with mounting screws 326773-001 * 2-Button, USB, with scroll wheel 323615-001 * 48X/32X/48X CDRW 346788-001 Miscellaneous screw kit, includes: * 48X/32X/48X +16X DVD/CD-RW 359493-001 * M3 x 5mm Full slot hi top, taptite (4 ea) (263585-001) * 8X DVD+R/RW 358688-001 * #6-32 x 1/4Hi top, taptite (4 ea) (262508-001) * 16/40X DVD ROM 325313-001 * #6-32 x 5/16 Hi top, taptite (2 ea) (262508-002) * Zip 250 Drive with mounting bracket 333504-001 * #6-32 x 3/32 Hi top, taptite (4 ea) (262508-003) * Zip 250 drive without mounting bracket 326772-001 * #6-32 x 3/8 Tap tite with washer (1 ea) (114399-069) * Not shown Mouse * #6-32 x 1/4 Thumbscrew (1 ea) (124702-004) * Countersunk, flat head plastite (1 ea) (247481-001) *Not shown #See next page 330458-001 Clearing CMOS* The computer's configuration (CMOS) may occasionally be corrupted. If it is, it is necessary to clear the CMOS memory using switch SW50. To clear and reset the configuration, perform the following procedure: 1. Prepare the computer for disassembly. Ä 2. 3. 4. 5. 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 Remove the access panel. Press the CMOS button located on the system board and keep it depressed for 5 seconds. Replace the access panel. Turn the computer on and run F10 Computer Setup (Setup-utility) to reconfigure the system. *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. 2. 3. 4. 5. 6. System Board Connectors and Jumpers (position of some untitled components may vary in location) CR1 5V_Aux LED P16 Power supply fan control E49 Password jumper P20 Primary IDE J20 PCI slot 1 P21 Secondary IDE J21 PCI slot 2 P23 Front panel audio connector J22 PCI slot 3 P24 Front panel USB connector P1 Main power (20 pin) P54 Serial Port “B” P3 CPU regulator power (4 pin) P70 CPU fan P5 Front panel SW50 CMOS button P6 Internal chassis speaker XBT1 Battery P7 CD audio in XMM1 Memory socket P8 Chassis fan XMM2 Memory socket P10 Diskette drive XMM3 Memory socket P11 Aux audio in XMM4 Memory socket P14 Boot block 7. 8. Turn off the computer and any external devices, and disconnect the power cord from the power outlet. Remove the access panel. Locate the header and jumper labeled E49. Remove the jumper from pins 1 and 2. Place the jumper over pin 2 only, in order to avoid losing it. Replace the access panel. 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. To re-enable the password features, repeat steps 1-3, then replace the jumper on pins 1 and 2. Repeat steps 5-6, then establish new passwords. Refer to the Computer Setup (F10 Setup) instructions to establish new passwords. *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. 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. Heat Sink Removal ‘ System Hardware Interrupts IRQ System Function IRQ 0 Timer Interrupt 8 System Function Real-Time Clock 1 Keyboard 9 Unused 2 Interrupt Controller Cascade 10 Unused, available for PCI 3 Serial Port (COM B) 11 Unused, available for PCI 4 Serial Port (COM A) 12 Mouse 5 Unused, available for PCI 13 Coprocessor 6 Diskette Drive 14 Primary ATA (IDE) Controller 7 Parallel Port (LPT 1) 15 Secondary ATA (IDE) Controller Computer Diagnostic LEDs (on front of computer) LED Color LED Activity State/Message Power Green On (S0) Computer on Power Green 1 blink every 2 seconds (S1) Suspend Mode Power Green 1 blink every 2 seconds (S3) Suspend to RAM Power Green Off (S4) Suspend to Disk (if applicable) Power Clear Off (S5) Computer off Power Red 1 blink followed by 2-second pause - Repeat Power Supply failure Power Red* 2 blinks 1 second apart CPU thermal shutdown Power Red* 3 blinks 1 second apart CPU not installed Power Red* 4 blinks 1 second apart Power supply overload (crow bar) Power Red* 5 blinks 1 second apart No memory Power Red* 6 blinks 1 second apart No graphics Power Red* 7 blinks 1 second apart System board failure (detected prior to video) Power Red* 8 blinks 1 second apart Invalid ROM Hard Drive Green Blinking Hard drive activity *Blinking codes are repeated after a 2 second pause. Keyboard Diagnostic LEDs, PS/2 Keyboards Only LED Color LED Activity State/Message 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.
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project