HP Compaq dc7600 Ultra-slim Desktop PC User manual
HP Compaq Business PC dc7600 Series Personal Computer © 2005 Hewlett-Packard Development Company, L.P. HP and the HP logo are trademarks of Hewlett-Packard Development Company, L.P. Illustrated Parts Map Ultra-Slim Desktop 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. 1st Edition, June 2005 Document Number 390741-001 Miscellaneous Parts 1 Speaker 394779-001 2 Heatsink with thermal grease and alcohol pad 382025-001 3 Hood sensor 394064-001 4 CPU backplate 394053-001 5 PCI riser card cage assembly 394050-001 * S-DVI slot cover 394054-001 * Thumbscrew 394055-001 * Chassis fan assembly 394056-001 * Mouse, 2-Button, PS/2 with scroll wheel 390937-001 * Mouse, 2-Button, USB, with scroll wheel 323615-005 * Mouse, 2-Button, USB, optical with scroll wheel 390938-001 * Drive Key II, 256 MB 372889-001 * Real-time-clock battery 153099-001 * Port control cover 394060-001 * HP Business PC Security Lock (without cable) 335808-005 * HP Business PC Security Lock (with cable) 335809-005 * Tower stand 394062-001 * Foot kit, oval and round (4 ea) 370708-001 * DVI to VGA adapter 202997-005 *Not shown Keyboards (not illustrated) PS/2, Basic USB, Basic USB, Basic, BG1650 Standard and Optional Boards System Unit 382925-xxx 382926-xxx 382927-xxx Belgian* -181 BHCSY -B41 LA Spanish -161 Brazilian Portuguese -201 Norwegian -091 Czech -221 PRC -AA1 Danish* -081 Portuguese -131 Finnish -351 Slovakian -231 French* -051 Spanish -071 French Arabic -DE1 Swedish* -101 -121 Swiss* -111 Korean (Hanguel) -AD1 1 Computer access panel 394047-001 1 System board with alcohol pad and thermal grease 381029-001 French Canadian 2 Chassis not spared 2 Riser board for expansion card cage 378832-001 German* -041 Taiwanese -AB1 MultiBay riser card with holder 394051-001 Hebrew -BB1 Thai -281 3 Power supply 381025-001 3 4 Front bezel assembly (painted) 394048-001 Memory Modules Hungarian -211 Turkish -141 394049-001 * 256 MB/533 MHz FSB 393392-001 International* -B31 U.S. -001 * 512 MB/533 MHz FSB 393393-001 Italian* -061 U.K. -031 * 1.0 GB/533 MHZ FSB 393394-001 Japanese -291 * 256 MB/667 MHz FSB 396519-001 * 512 MB/667 MHz FSB 396520-001 * 1.0 GB/667 MHz FSB 398038-001 * Front bezel assembly (not painted) Blue Angel only *Not shown Intel Pentium 4 Processors with alcohol pad and thermal grease * 2.8 GHz\800 MHz FSB, 1MB cache, 521 394643-001 * 3.0 GHz\800 MHz FSB, 1MB cache, 531 394642-001 * 3.2 GHz\800 MHz FSB, 1MB cache, 541 394812-001 * 3.0 GHz\800 MHz FSB, 2MB cache, 630 392273-001 * 3.2 GHz\800 MHz FSB, 2MB cache, 640 384786-001 * 3.4 GHz\800 MHz FSB, 2MB cache, 650 384787-001 Intel Celeron D Processors with alcohol pad and thermal grease * 2.66 GHz\533 MHz FSB, 256KB cache, 331 391940-001 * 2.8 GHz\533 MHz FSB, 256KB cache, 336 391941-001 Other cards * Intel Gigabit NIC 314901-005 * NVidia Quadro NVS 280, 64 MB PCI card 351384-005 * DVI card assembly 394059-001 * 1394, Full height bracket 361552-001 *Not shown Cables 1 Serial/Parallel port expansion card with cables 394061-001 2 SATA hard drive cable, 11” 392309-001 Mass Storage Devices (not illustrated) 3 Front I/O device with USB, Power LED, Audio In, and Audio Out cables 394052-001 40 GB\7200 RPM SATA hard drive 365555-001 80 GB\7200 RPM SATA hard drive 391945-001 Thermal sensor cable assembly 394058-001 160 GB\7200 RPM SATA hard drive 391741-001 * *Not shown MultiBay Components 24X CD-ROM MultiBay drive 325314-005 24X/24X/24X/8X CD-RW/DVD-ROM 346789-005 8X/24X DVD-ROM MultiBay drive 325316-005 *Only these countries include the 382927 keyboard PS/2, Basic, 105 key USB, Basic, 105 key 396215-xxx 396217-xxx Arabic -171 Greek -151 Russian -251 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. Turn off the computer and any external devices, and disconnect the power cord from the power outlet. 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. Replace the access panel. Turn the computer on and run Computer Setup (F10 Setup Utility) to reconfigure the system. Disabling or Clearing the Power-On and Setup Passwords 1. 2. 3. 4. 5. 6. 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 Desktop Management Guide and the Computer Setup (F10) Utility Guide for instructions on establishing new passwords. System Board Connectors and Jumpers (position of some untitled components may vary in location) CR1 5V Aux power P23 Front audio E49 Password jumper P24 USB connector, front panel J21 PCI slot P54 Primary serial port J41 PCI Express x16 slot P60 Primary Serial ATA (SATA) connector P1 Main power (24 pin) P125 Hood sensor P3 Processor 12V header P126 Flying parallel port header P5 Main power switch/LED SW50 CMOS button P6 Internal chassis speaker XBT1 Battery P8 Primary chassis fan XMM1 Memory socket P9 Secondary chassis fan XMM3 Memory socket P11 Aux audio in XMM4 Memory socket P14 Boot block XU1 Microprocessor socket P21 MultiBay connector System Hardware Interrupts IRQ System Function IRQ System Function 0 Timer Interrupt 8 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) Computer Diagnostic LEDs (on front of computer) LED Color LED/Beep 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 Clear Off (S4) Hibernation Power Clear Off (S5) Computer off 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 Defective or missing memory Power Red* 6 blinks 1 second apart Defective or missing graphics Power Red* 7 blinks 1 second apart System board failure (detected prior to video) Power Red* 8 blinks 1 second apart Invalid ROM based on checksum Power Red* 9 blinks 1 second apart System not fetching code Power Red* 10 blinks 1 second apart System hang while loading an option ROM Hard Drive Green Blinking Hard drive activity *Blinking codes are repeated after a 2 second pause. Beeps stop after fifth iteration but LEDs continue until problem is resolved. Computer Setup (F10) Utility Features (not all features may be available) File System Information About Set Time and date Flash system ROM Replicated Setup Default Setup Apply Defaults and Exit Ignore Changes and Exit Save Changes and Exit Storage Device Configuration Storage Options DPS Self-Test Boot Order Security Smart Card Options Setup Password Power-On Password Password Options Smart Cover Embedded Security Device Security Network Service Boot System IDs Drivelock Security OS Security Data Execution Prevention Power OS Power Management Hardware Power Management Thermal Advanced Power-On Options Execute Memory Test BIOS Power On Onboard Devices PCI Devices PCI VGA Configuration Bus Options Device Options Note: See the Computer Setup (F10) Utility Guide on the Documentation and Diagnostics CD.
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