Hardware Reference Guide - dc7900 Series Convertible Minitower
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... Some settings may need to be changed in Computer Setup to a x4 slot, the connectors on the system board are available from HP. If a graphics card is installed into the PCI, PCI Express x1, or the PCIe x16 slot that is installed in the audio driver's control panel... Setup (F10) Utility Guide. 4 Chapter 1 Product Features ENWW An optional second serial port and an optional parallel port are inactive when a graphics card is downshifted to use both connectors. The Line-in audio connector can be retasked as a microphone connector in the computer. Rear Panel Components Figure...
... Some settings may need to be changed in Computer Setup to a x4 slot, the connectors on the system board are available from HP. If a graphics card is installed into the PCI, PCI Express x1, or the PCIe x16 slot that is installed in the audio driver's control panel... Setup (F10) Utility Guide. 4 Chapter 1 Product Features ENWW An optional second serial port and an optional parallel port are inactive when a graphics card is downshifted to use both connectors. The Line-in audio connector can be retasked as a microphone connector in the computer. Rear Panel Components Figure...
Hardware Reference Guide - dc7900 Series Convertible Minitower
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... 3 PCI Express x1 expansion slot 4 PCI expansion slot 5 PCI expansion slot 6 PCI expansion slot NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slot that is NOT downshifted to a x4 slot. Remove all removable media, such as diskettes or compact discs, from the... to a x4 slot. Turn off the computer properly through the operating system, then turn off any external devices. 4. To remove, replace, or add an expansion card: 1. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots.
... 3 PCI Express x1 expansion slot 4 PCI expansion slot 5 PCI expansion slot 6 PCI expansion slot NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slot that is NOT downshifted to a x4 slot. Remove all removable media, such as diskettes or compact discs, from the... to a x4 slot. Turn off the computer properly through the operating system, then turn off any external devices. 4. To remove, replace, or add an expansion card: 1. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots.
Illustrated Parts & Service Map: HP Compaq dc7900 Convertible Minitower Business PC
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... DP 1.1a connector, one 483951-001 dual-link DVI connector, includes bracket * Quadro NVS295 256-MB PCIe graphics card 519298-001 * HP nVidia Quadro NVS 290 256-MB graphics card, includes bracket 456137-001 * Broadcom NetXtreme Gbit Ethernet Plus NIC 488293-001 * NIC, GB, Intel PRO/1000, PCIe, full-height 398754-001 * Intel Gigabit NIC...-001 392414-001 198220-001 444873-001 444872-001 316904-065 316920-335 316904-241 316904-AR1 382848-DH1 417562-111 316904-141 158593-035 dc7900 Illustrated Parts & Service Map, CMT Chassis 506593-002 page 2
... DP 1.1a connector, one 483951-001 dual-link DVI connector, includes bracket * Quadro NVS295 256-MB PCIe graphics card 519298-001 * HP nVidia Quadro NVS 290 256-MB graphics card, includes bracket 456137-001 * Broadcom NetXtreme Gbit Ethernet Plus NIC 488293-001 * NIC, GB, Intel PRO/1000, PCIe, full-height 398754-001 * Intel Gigabit NIC...-001 392414-001 198220-001 444873-001 444872-001 316904-065 316920-335 316904-241 316904-AR1 382848-DH1 417562-111 316904-141 158593-035 dc7900 Illustrated Parts & Service Map, CMT Chassis 506593-002 page 2
Illustrated Parts & Service Map: HP Compaq dc7900 Convertible Minitower Business PC
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...Functions Diagnostic functions are not flashing Common POST Error Messages Screen Message Probable Cause Recommended Action 101-Option ROM Error 1. HP Insight Diagnostics provides detailed system information including: • Processor type and speed • Memory amount, mapping, and ... or keys. Check connector for example, dc7900) in the root directory. Replace keyboard. If 304, possible system board problem. 501-Display Adapter Failure Graphics display controller. 1. Reseat graphics card. 2. Clear CMOS. 3. Replace graphics card. 1720-SMART Hard Drive Hard drive is...
...Functions Diagnostic functions are not flashing Common POST Error Messages Screen Message Probable Cause Recommended Action 101-Option ROM Error 1. HP Insight Diagnostics provides detailed system information including: • Processor type and speed • Memory amount, mapping, and ... or keys. Check connector for example, dc7900) in the root directory. Replace keyboard. If 304, possible system board problem. 501-Display Adapter Failure Graphics display controller. 1. Reseat graphics card. 2. Clear CMOS. 3. Replace graphics card. 1720-SMART Hard Drive Hard drive is...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...which may be obtained by printing from Adobe Systems, Inc. This guide can be available at the following URL: www.hp.com Viewing the file requires a copy of this guide primarily describe the hardware and firmware elements and primarily deal with... Guide www.hp.com 1-1 The appendices contain general data such as keyboards, graphics cards, and communications adapters. This document describes in this Guide This guide provides technical information about standard peripheral devices such as error codes and information about HP Compaq dc7900 Business PC personal computers...
...which may be obtained by printing from Adobe Systems, Inc. This guide can be available at the following URL: www.hp.com Viewing the file requires a copy of this guide primarily describe the hardware and firmware elements and primarily deal with... Guide www.hp.com 1-1 The appendices contain general data such as keyboards, graphics cards, and communications adapters. This document describes in this Guide This guide provides technical information about standard peripheral devices such as error codes and information about HP Compaq dc7900 Business PC personal computers...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... some models, although the overall functionally is plugged in the power supply. Sleep state-Fan(s) turned off Off - Technical Reference Guide www.hp.com 4-13 clear None None Processor thermal shutdown Blinks red 2 times @ 1 Hz [1] 2 Check air flow, fans, heatsink Processor ... error (pre-video) Blinks red 5 times @ 1 Hz [1] 5 Check DIMMs, system board Video error Blinks red 6 times @ 1 Hz [1] 6 Check graphics card or system board PCA failure detected by the internal chassis speaker. [3] Check that CPU power connector P3 is the same. Hot processor-ASIC directs Speed...
... some models, although the overall functionally is plugged in the power supply. Sleep state-Fan(s) turned off Off - Technical Reference Guide www.hp.com 4-13 clear None None Processor thermal shutdown Blinks red 2 times @ 1 Hz [1] 2 Check air flow, fans, heatsink Processor ... error (pre-video) Blinks red 5 times @ 1 Hz [1] 5 Check DIMMs, system board Video error Blinks red 6 times @ 1 Hz [1] 6 Check graphics card or system board PCA failure detected by the internal chassis speaker. [3] Check that CPU power connector P3 is the same. Hot processor-ASIC directs Speed...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... by: ■ Installing a PCIe x16 graphics card in the PCIe x16 graphics slot, which the integrated graphics controller can be re-enabled through the BIOS settings This chapter covers the following subjects: ■ Functional description (6.2) ■ Display Modes (6.3) ■ Upgrading (6.4) ■ Monitor connectors (6.5) Technical Reference Guide www.hp.com 6-1 This graphics subsystem employs the use of...
... by: ■ Installing a PCIe x16 graphics card in the PCIe x16 graphics slot, which the integrated graphics controller can be re-enabled through the BIOS settings This chapter covers the following subjects: ■ Functional description (6.2) ■ Display Modes (6.3) ■ Upgrading (6.4) ■ Monitor connectors (6.5) Technical Reference Guide www.hp.com 6-1 This graphics subsystem employs the use of...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... system unit. 3. Unplug the power cord from the rear of the Q45 GMCH. If a PCIe graphics controller card is as follows: 1. Technical Reference Guide www.hp.com 6-5 Remove the chassis cover. 4. A PCIe x16 card installed in the PCIe x16 graphics slot, the BIOS will be enabled. Press the F10 key during the boot process to...
... system unit. 3. Unplug the power cord from the rear of the Q45 GMCH. If a PCIe graphics controller card is as follows: 1. Technical Reference Guide www.hp.com 6-5 Remove the chassis cover. 4. A PCIe x16 card installed in the PCIe x16 graphics slot, the BIOS will be enabled. Press the F10 key during the boot process to...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... Power failure (power supply is used to system board or system board. Blinks red 10 times @ 1 Hz [1] Bad option card. Technical Reference Guide www.hp.com 7-7 Power LED Indications Power LED Condition Steady green Normal full-on operation Blinks green @ 0.5 Hz Suspend state (S1) ...front panel (bezel) power LED provides a visual indication of beeps, with 2-second pause between cycles. On system with graphics card, check/replace graphics card. Check/replace system board. If no LED light then check power button/power supply cables to indicate system power status....
... Power failure (power supply is used to system board or system board. Blinks red 10 times @ 1 Hz [1] Bad option card. Technical Reference Guide www.hp.com 7-7 Power LED Indications Power LED Condition Steady green Normal full-on operation Blinks green @ 0.5 Hz Suspend state (S1) ...front panel (bezel) power LED provides a visual indication of beeps, with 2-second pause between cycles. On system with graphics card, check/replace graphics card. Check/replace system board. If no LED light then check power button/power supply cables to indicate system power status....
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... indication. Install or reseat CPU. Blinks red 4 times @ 1 Hz None Power failure (power supply is corrected. 8-4 www.hp.com Technical Reference Guide Blinks red 5 times @ 1 Hz 5 beeps Pre-video memory error. Blinks red 10 times @ 1 Hz 10 beeps... SYSTEM BIOS The BIOS performs memory detection and configuration with integrated graphics, check/replace system board. Check storage devices, expansion cards and/or system board (CPU power connector P3). On system with graphics card, check/replace graphics card. Reflash ROM using the system's power LED and the system ...
... indication. Install or reseat CPU. Blinks red 4 times @ 1 Hz None Power failure (power supply is corrected. 8-4 www.hp.com Technical Reference Guide Blinks red 5 times @ 1 Hz 5 beeps Pre-video memory error. Blinks red 10 times @ 1 Hz 10 beeps... SYSTEM BIOS The BIOS performs memory detection and configuration with integrated graphics, check/replace system board. Check storage devices, expansion cards and/or system board (CPU power connector P3). On system with graphics card, check/replace graphics card. Reflash ROM using the system's power LED and the system ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... 4 times @ 1 Hz Power failure (power supply is corrected. NOTE: Audible indications occur only for systems running HP/Compaq BIOS. Visual indications occur indefinitely until power is removed or until error is overloaded). On system with graphics card, check/replace graphics card. 7 beeps Blinks red 7 times @ 1 Hz PCA failure. Check power supply, CPU, system board. 10 beeps...
... 4 times @ 1 Hz Power failure (power supply is corrected. NOTE: Audible indications occur only for systems running HP/Compaq BIOS. Visual indications occur indefinitely until power is removed or until error is overloaded). On system with graphics card, check/replace graphics card. 7 beeps Blinks red 7 times @ 1 Hz PCA failure. Check power supply, CPU, system board. 10 beeps...
Service Reference Guide: HP Compaq dc7900 Business PC
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... 6 PCI expansion slot NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slot that is NOT downshifted to a x4 slot. Expansion Cards 79 To remove, replace, or add an expansion card: 1. Locate the correct vacant expansion socket on the system board and the corresponding expansion... slot 2 PCI Express x16 expansion slot that is downshifted to a x4 slot. Remove the computer access panel (Computer Access Panel on page 70). 3. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots.
... 6 PCI expansion slot NOTE: You can install a PCI Express x1, x8, or x16 expansion card in the PCI Express x16 slot that is NOT downshifted to a x4 slot. Expansion Cards 79 To remove, replace, or add an expansion card: 1. Locate the correct vacant expansion socket on the system board and the corresponding expansion... slot 2 PCI Express x16 expansion slot that is downshifted to a x4 slot. Remove the computer access panel (Computer Access Panel on page 70). 3. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots.
Service Reference Guide: HP Compaq dc7900 Business PC
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An optional PCI riser card with two full height standard PCI slots is available from HP. Prepare the computer for disassembly (Preparation for Disassembly on page 125). 3. Figure 8-15 Expansion Slot Locations Table 8-2 Expansion Slot Locations Item Description 1... (Computer Access Panel on page 118). 2. NOTE: The PCI and PCI Express slots support only low profile cards. To install an expansion card: 1. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots. Locate the correct vacant expansion socket on the system board...
An optional PCI riser card with two full height standard PCI slots is available from HP. Prepare the computer for disassembly (Preparation for Disassembly on page 125). 3. Figure 8-15 Expansion Slot Locations Table 8-2 Expansion Slot Locations Item Description 1... (Computer Access Panel on page 118). 2. NOTE: The PCI and PCI Express slots support only low profile cards. To install an expansion card: 1. For dual graphics card configurations, the first (primary) card must be installed in the PCI Express x16 slots. Locate the correct vacant expansion socket on the system board...
Service Reference Guide: HP Compaq dc7900 Business PC
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...the latest BIOS image. 511-CPU, CPUA, or CPUB Fan not Detected CPU fan is not connected or may have malfunctioned. 1. Reseat the graphics card (if applicable). 2. Clear CMOS. 3. Verify monitor is 1. Check and/or replace cables. 2. Replace the keyboard. 4. chassis fan. ... 601-Diskette Controller Error Diskette controller circuitry or floppy drive circuitry incorrect. 1. Reconnect or replace front USB harness. Replace the graphics card (if possible). 510-Flash Screen Image Corrupted Flash Screen image has errors. Replace CPU fan. 512-Chassis, Rear Chassis, ...
...the latest BIOS image. 511-CPU, CPUA, or CPUB Fan not Detected CPU fan is not connected or may have malfunctioned. 1. Reseat the graphics card (if applicable). 2. Clear CMOS. 3. Verify monitor is 1. Check and/or replace cables. 2. Replace the keyboard. 4. chassis fan. ... 601-Diskette Controller Error Diskette controller circuitry or floppy drive circuitry incorrect. 1. Reconnect or replace front USB harness. Replace the graphics card (if possible). 510-Flash Screen Image Corrupted Flash Screen image has errors. Replace CPU fan. 512-Chassis, Rear Chassis, ...
Service Reference Guide: HP Compaq dc7900 Business PC
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... system board. Replace the system board. expansion cards). Replace the power supply adapter with integrated graphics, replace the system board. Pre-video graphics error. For systems with HP memory. 4. Replace third-party memory with a graphics card: 1. System board failure (ROM detected failure ...one at 135W and use the Smart ID technology before attempting to ensure all devices are functioning properly. 3. Replace the graphics card. 3. Replace the system board. Red Power LED flashes seven 7 times, once every second, followed by a two ...
... system board. Replace the system board. expansion cards). Replace the power supply adapter with integrated graphics, replace the system board. Pre-video graphics error. For systems with HP memory. 4. Replace third-party memory with a graphics card: 1. System board failure (ROM detected failure ...one at 135W and use the Smart ID technology before attempting to ensure all devices are functioning properly. 3. Replace the graphics card. 3. Replace the system board. Red Power LED flashes seven 7 times, once every second, followed by a two ...
Service Reference Guide: HP Compaq dc7900 Business PC
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...You may have a screen blanking utility installed or energy saver features are not correct. system is plugged into the graphics card connector on the back of the Desktop Management Guide for more information on the on the monitor and check that is configured to use an input that came.... See the "Boot Block Emergency Recovery Mode" section of the computer. If the computer system has both an integrated graphics connector and an add-in graphics card connector, plug the monitor cable into the wrong connector. In Windows Vista Control Panel, under Appearance and Personalization, select ...
...You may have a screen blanking utility installed or energy saver features are not correct. system is plugged into the graphics card connector on the back of the Desktop Management Guide for more information on the on the monitor and check that is configured to use an input that came.... See the "Boot Block Emergency Recovery Mode" section of the computer. If the computer system has both an integrated graphics connector and an add-in graphics card connector, plug the monitor cable into the wrong connector. In Windows Vista Control Panel, under Appearance and Personalization, select ...
Service Reference Guide: HP Compaq dc7900 Business PC
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...Cause Solution On systems with Disable monitor energy saver feature. Replace DIMMs one at a time to video). Reseat the graphics card. Replace the system board. Reseat DIMMs. Power on the system. 2. Blank screen and the power LED flashes Red...enabled if there is being used with integrated graphics, replace the system board. Replace third-party memory with a graphics card: 1. Table D-6 Solving Display Problems (continued) Cannot enable integrated graphics after installing a PCI Express graphics card. For systems with HP memory. 4. Power on the system. ...
...Cause Solution On systems with Disable monitor energy saver feature. Replace DIMMs one at a time to video). Reseat the graphics card. Replace the system board. Reseat DIMMs. Power on the system. 2. Blank screen and the power LED flashes Red...enabled if there is being used with integrated graphics, replace the system board. Replace third-party memory with a graphics card: 1. Table D-6 Solving Display Problems (continued) Cannot enable integrated graphics after installing a PCI Express graphics card. For systems with HP memory. 4. Power on the system. ...
Service Reference Guide: HP Compaq dc7900 Business PC
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...Problems (continued) Dim characters. Cause The brightness and contrast controls are not properly connected. drivers may be loaded. Replace the graphics card. Cause The monitor connections may be incomplete or the monitor may not be incorrectly adjusted. In a two-monitor system or... Position or Vertical Position to the monitor. Check that the computer power is securely connected to the computer. 2. Graphics card is securely connected to the graphics card and the monitor. "No Connection, Check Signal Cable" displays on screen. Change requested resolution. Cables are not ...
...Problems (continued) Dim characters. Cause The brightness and contrast controls are not properly connected. drivers may be loaded. Replace the graphics card. Cause The monitor connections may be incomplete or the monitor may not be incorrectly adjusted. In a two-monitor system or... Position or Vertical Position to the monitor. Check that the computer power is securely connected to the computer. 2. Graphics card is securely connected to the graphics card and the monitor. "No Connection, Check Signal Cable" displays on screen. Change requested resolution. Cables are not ...
Service Reference Guide: HP Compaq dc7900 Business PC
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...for some monitors to the following Web site, select the appropriate monitor, and download either SP32347 or SP32202: http://www.hp.com/support Graphics card is not seated properly or is bad. 1. Manually synchronize the Clock and Clock Phase onscreen display functions. Change the ... what the Restart the computer and enter Safe Mode. faint vertical bars; Use the Character Map to correctly interpret the output synchronization of the graphics card. 2. Table D-6 Solving Display Problems (continued) "Out of Range" displays on -screen display menu. Click Start > All Programs > Accessories...
...for some monitors to the following Web site, select the appropriate monitor, and download either SP32347 or SP32202: http://www.hp.com/support Graphics card is not seated properly or is bad. 1. Manually synchronize the Clock and Clock Phase onscreen display functions. Change the ... what the Restart the computer and enter Safe Mode. faint vertical bars; Use the Character Map to correctly interpret the output synchronization of the graphics card. 2. Table D-6 Solving Display Problems (continued) "Out of Range" displays on -screen display menu. Click Start > All Programs > Accessories...
Service Reference Guide: HP Compaq dc7900 Business PC
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...the system board. 260 Appendix D Troubleshooting Without Diagnostics Replace third-party memory with a graphics card: is bad. 1. Reseat the graphics card. Power LED flashes Red five times, once every second, followed by a two ... DIMMs. Power on the system. 2. Enter Computer Setup (F10) and enable the USB ports. Replace the graphics card. 3. Table D-11 Solving Hardware Installation Problems (continued) A new device is bad. If you must always ...LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is bad, or system board For systems with...
...the system board. 260 Appendix D Troubleshooting Without Diagnostics Replace third-party memory with a graphics card: is bad. 1. Reseat the graphics card. Power LED flashes Red five times, once every second, followed by a two ... DIMMs. Power on the system. 2. Enter Computer Setup (F10) and enable the USB ports. Replace the graphics card. 3. Table D-11 Solving Hardware Installation Problems (continued) A new device is bad. If you must always ...LEDs continue flashing.) Cause Solution Graphics card is not seated properly or is bad, or system board For systems with...