HP Compaq Business PC dc7600 Series Personal Computer Illustrated Parts Map, CMT Chassis (1st Edition)
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... avoid losing it is necessary to clear the CMOS memory using switch SW50. Replace the access panel. 6. Repeat steps 5-6, then establish new passwords. Beeps stop after a 2 second pause. Turn the computer on the system board. 4. Remove the access panel. 3. Refer to the Desktop Management Guide... Power Power Power Power Power Power Hard Drive Color Green Green Green Clear Clear Red* Red* Red* Red* Red* Red* Red* Red* Red* Green LED/Beep Activity On 1 blink every 2 seconds 1 blink every 2 seconds Off Off 2 blinks 1 second apart 3 blinks 1 second apart 4 blinks 1 second apart 5 blinks 1 ...
... avoid losing it is necessary to clear the CMOS memory using switch SW50. Replace the access panel. 6. Repeat steps 5-6, then establish new passwords. Beeps stop after a 2 second pause. Turn the computer on the system board. 4. Remove the access panel. 3. Refer to the Desktop Management Guide... Power Power Power Power Power Power Hard Drive Color Green Green Green Clear Clear Red* Red* Red* Red* Red* Red* Red* Red* Red* Green LED/Beep Activity On 1 blink every 2 seconds 1 blink every 2 seconds Off Off 2 blinks 1 second apart 3 blinks 1 second apart 4 blinks 1 second apart 5 blinks 1 ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...temperature of fan(s). 3. Normal-Low fan speed. 2. Hot power supply-Power supply increases speed of the processor heatsink assembly. Technical Reference Guide www.hp.com 4-23 d . Sleep state-Fan(s) turned off Off - clear None None S5: Soft off . bd Bad option card Blinks red ...10 times @ I Hz [1] None Replace option card NOTES: Beeps are repeated for 5 cycles, after which only blinking LED indication continues. [1] Repeated after power on (normal operation) Steady green None None S1...
...temperature of fan(s). 3. Normal-Low fan speed. 2. Hot power supply-Power supply increases speed of the processor heatsink assembly. Technical Reference Guide www.hp.com 4-23 d . Sleep state-Fan(s) turned off Off - clear None None S5: Soft off . bd Bad option card Blinks red ...10 times @ I Hz [1] None Replace option card NOTES: Beeps are repeated for 5 cycles, after which only blinking LED indication continues. [1] Repeated after power on (normal operation) Steady green None None S1...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... three-conductor mini-jack that is the default recording input after a system reset. Figure 5-11. Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide On USDT form facter, aux audio is routed through the HD Audio Interface of the 82801 ICH component. A block ...32-ohm (nom.) stereo headphones. Line In-This input uses a three-conductor (stereo) mini-jack that contain amplifiers. 82801 ICH HD Audio Interface PC Beep HD Audio I/F Line In Front Panel Mic In Line Audio (L/R) Header P23 Mic Audio (L/R) Rear Panel Mic In [1] Mic Audio (L/R) Header P11 ...
... three-conductor mini-jack that is the default recording input after a system reset. Figure 5-11. Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide On USDT form facter, aux audio is routed through the HD Audio Interface of the 82801 ICH component. A block ...32-ohm (nom.) stereo headphones. Line In-This input uses a three-conductor (stereo) mini-jack that contain amplifiers. 82801 ICH HD Audio Interface PC Beep HD Audio I/F Line In Front Panel Mic In Line Audio (L/R) Header P23 Mic Audio (L/R) Rear Panel Mic In [1] Mic Audio (L/R) Header P11 ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... used by the Sample Rate Controllers (SRC) may be recorded (saved) onto a disk drive, routed through index-addressed registers of the codec. 5-32 www.hp.com Technical Reference Guide Input/Output Interfaces 5.8.3 HD Audio Codec The HD Audio Codec provides pulse code modulation (PCM) coding and decoding of audio information...inputs. Audio Format Mic Audio In CD Audio In Mux REC Gain ADC w/SRC Audio In Line Audio In PC Beep In REC Mux Gain Mux/Gain Line Audio Out PB Gain HP Audio Out PB Gain ADC w/SRC Audio In SDI HD Audio Interface RST# BCLK SYNC HD Audio Link Bus...
... used by the Sample Rate Controllers (SRC) may be recorded (saved) onto a disk drive, routed through index-addressed registers of the codec. 5-32 www.hp.com Technical Reference Guide Input/Output Interfaces 5.8.3 HD Audio Codec The HD Audio Codec provides pulse code modulation (PCM) coding and decoding of audio information...inputs. Audio Format Mic Audio In CD Audio In Mux REC Gain ADC w/SRC Audio In Line Audio In PC Beep In REC Mux Gain Mux/Gain Line Audio Out PB Gain HP Audio Out PB Gain ADC w/SRC Audio In SDI HD Audio Interface RST# BCLK SYNC HD Audio Link Bus...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... Get Unsol. Resp. Resp. NOTE: Refer to vendor data sheet for more information. F1Ch Set Digital Conv. Get Converter Format 5-34 www.hp.com Technical Reference Guide Stream Ch. Stream Ch. 706h Get GPIO Direction F17h Get Connection List F02h Get Pin Widget Cntrl. Cntrl. Cntrl. ... Amplifier Gain 00Bh Set Default Config. 71C-71F Get EAPD Enable h F0Ch Set Amplifier Gain 003h Get Beep Generator F0Ah Set EAPD Enable 70Ch Get Converter Format 00Ah Set Beep Generator 70Ah Get Volume Knob Widget FOFh Set Converter Format 002h Get GPIO Data F15h Set Volume Knob Widget...
... Get Unsol. Resp. Resp. NOTE: Refer to vendor data sheet for more information. F1Ch Set Digital Conv. Get Converter Format 5-34 www.hp.com Technical Reference Guide Stream Ch. Stream Ch. 706h Get GPIO Direction F17h Get Connection List F02h Get Pin Widget Cntrl. Cntrl. Cntrl. ... Amplifier Gain 00Bh Set Default Config. 71C-71F Get EAPD Enable h F0Ch Set Amplifier Gain 003h Get Beep Generator F0Ah Set EAPD Enable 70Ch Get Converter Format 00Ah Set Beep Generator 70Ah Get Volume Knob Widget FOFh Set Converter Format 002h Get GPIO Data F15h Set Volume Knob Widget...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...[1] No light Condition Normal full-on operation Suspend state (S1) or suspend to function. Beeps stop after 5 cycles. The system unit must be activated with 2-second pause between cycles. Technical Reference Guide www.hp.com 7-5 Check air flow, fan operation, and CPU heat sink. Reflash ROM using CD... for less than 4 seconds. Invalid ROM (checksum error). Wake Up Events The PS On signal can be accompanied by the same number of beeps, with a power "wake-up events to RAM (S3) Processor thermal shut down. Bad option card. The front panel (bezel) power LED...
...[1] No light Condition Normal full-on operation Suspend state (S1) or suspend to function. Beeps stop after 5 cycles. The system unit must be activated with 2-second pause between cycles. Technical Reference Guide www.hp.com 7-5 Check air flow, fan operation, and CPU heat sink. Reflash ROM using CD... for less than 4 seconds. Invalid ROM (checksum error). Wake Up Events The PS On signal can be accompanied by the same number of beeps, with a power "wake-up events to RAM (S3) Processor thermal shut down. Bad option card. The front panel (bezel) power LED...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... CPU heat sink. None Power failure (power supply is overloaded). Technical Reference Guide www.hp.com 8-5 None Processor not installed. Check voltage selector (if applicable), stroage devices, expansion cards and/or system board. 5 beeps Pre-video memory error. Visual (power LED) Blinks red 2 times @ 1 Hz ...None Processor thermal shut down. Check power supply, CPU, system board. On system with graphics card, check/replace graphics card. 7 beeps PCA failure. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD ...
... CPU heat sink. None Power failure (power supply is overloaded). Technical Reference Guide www.hp.com 8-5 None Processor not installed. Check voltage selector (if applicable), stroage devices, expansion cards and/or system board. 5 beeps Pre-video memory error. Visual (power LED) Blinks red 2 times @ 1 Hz ...None Processor thermal shut down. Check power supply, CPU, system board. On system with graphics card, check/replace graphics card. 7 beeps PCA failure. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... this appendix are applicable only for systems running HP/Compaq BIOS. Blinks red 6 times @ 1 Hz Pre-video graphics error. Reflash ROM using CD or replace system board. Blinks red 5 times @ 1 Hz Pre-video memory error. Check/replace system board. Beeps None None None 5 beeps 6 beeps 7 beeps 8 beeps 9 beeps None Table A-1. Beep/Power LED Codes Power LED Probable Cause Blinks...
... this appendix are applicable only for systems running HP/Compaq BIOS. Blinks red 6 times @ 1 Hz Pre-video graphics error. Reflash ROM using CD or replace system board. Blinks red 5 times @ 1 Hz Pre-video memory error. Check/replace system board. Beeps None None None 5 beeps 6 beeps 7 beeps 8 beeps 9 beeps None Table A-1. Beep/Power LED Codes Power LED Probable Cause Blinks...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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Index Numerics 8259 Mode 4-12 A Advanced Digital Display (ADD2) 6-2 APIC Mode 4-13 audible (beep) indications 4-23 audio codec 5-32 Audio Specifications 5-35 B beep indications 4-23 BIOS upgrading 8-2 boot device order 8-3 Boot Error Codes 8-5 C CMOS 4-19 CMOS, clearing 4-9 Computer Setup 8-6 configuration memory 4-19 D Direct Memory Access (DMA) 4-16 Diskette ... 5-17 password, Setup 4-21 PATA 4-1 PCI 2.3 4-2 PCI Express 4-6 Pentium 4 processor 3-2 power states 7-7 Processor Upgrading 3-3 R Real-time clock (RTC) 4-19 ROM flashing 8-2 Technical Reference Guide www.hp.com Index-1
Index Numerics 8259 Mode 4-12 A Advanced Digital Display (ADD2) 6-2 APIC Mode 4-13 audible (beep) indications 4-23 audio codec 5-32 Audio Specifications 5-35 B beep indications 4-23 BIOS upgrading 8-2 boot device order 8-3 Boot Error Codes 8-5 C CMOS 4-19 CMOS, clearing 4-9 Computer Setup 8-6 configuration memory 4-19 D Direct Memory Access (DMA) 4-16 Diskette ... 5-17 password, Setup 4-21 PATA 4-1 PCI 2.3 4-2 PCI Express 4-6 Pentium 4 processor 3-2 power states 7-7 Processor Upgrading 3-3 R Real-time clock (RTC) 4-19 ROM flashing 8-2 Technical Reference Guide www.hp.com Index-1
HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)
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...remopvable media for onboard devices (serial/parallel port or diskette controller). If an appropriate BIOS image is missed, a restart will beep 8 times. Simultaneously, the speaker will be necessary. The Setup password protects the computer from removable media. Intel, Pentium, Intel... Limit CPUID to turn on the screen. BIOS Power-On - To recover the system after power loss; Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, L.P. Key Specifications Processor Type: Intel Pentium 4, Intel Pentium D,...
...remopvable media for onboard devices (serial/parallel port or diskette controller). If an appropriate BIOS image is missed, a restart will beep 8 times. Simultaneously, the speaker will be necessary. The Setup password protects the computer from removable media. Intel, Pentium, Intel... Limit CPUID to turn on the screen. BIOS Power-On - To recover the system after power loss; Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, L.P. Key Specifications Processor Type: Intel Pentium 4, Intel Pentium D,...
HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)
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...object. Requires Kensington cable lock accessory to secure computer to Intelligent Manageability Guide. To order a FailSafe key contact HP. [3] Available on or restart the computer. Beeps continue for Windows. System ROM checksum error. 2. System board 1. Remove expansion boards. 3. if available. ...Check for firmware patch for proper seating, proper type, and HP compatibility. 3. Shut down (Power down) the system ...
...object. Requires Kensington cable lock accessory to secure computer to Intelligent Manageability Guide. To order a FailSafe key contact HP. [3] Available on or restart the computer. Beeps continue for Windows. System ROM checksum error. 2. System board 1. Remove expansion boards. 3. if available. ...Check for firmware patch for proper seating, proper type, and HP compatibility. 3. Shut down (Power down) the system ...
Troubleshooting Guide
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... will restart if automatic start the computer. ■ Reconfigure the computer after installing a non-plug and play expansion board or other option. If the system beeps, then the keyboard should be operating correctly. ■ Check all cable connections for loose connections or incorrect connections. ■ Wake the computer by pressing and...
... will restart if automatic start the computer. ■ Reconfigure the computer after installing a non-plug and play expansion board or other option. If the system beeps, then the keyboard should be operating correctly. ■ Check all cable connections for loose connections or incorrect connections. ■ Wake the computer by pressing and...
Troubleshooting Guide
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...in the application. 2. Open hood, press power button, and see if the processor fan spins. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Cause unknown. Add more memory. 3. If the processor fan is not spinning, make sure the fan's cable is not spinning, ...continue flashing). Restart the computer. 1. OR The heatsink is not properly attached to improve performance by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is plugged onto the system board header. Upgrade the graphics solution.
...in the application. 2. Open hood, press power button, and see if the processor fan spins. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Cause unknown. Add more memory. 3. If the processor fan is not spinning, make sure the fan's cable is not spinning, ...continue flashing). Restart the computer. 1. OR The heatsink is not properly attached to improve performance by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is plugged onto the system board header. Upgrade the graphics solution.
Troubleshooting Guide
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... or 230V). Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is not spinning, then replace the...
... or 230V). Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but is not spinning, then replace the...
Troubleshooting Guide
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Troubleshooting Guide www.hp.com 2-11 Open the hood and ensure the 4- Power on your region. 2. Replace the system board. or 6-wire power supply cable is causing the problem by a two second pause, and the computer beeps four times. (Beeps stop after fifth iteration but LEDs continue flashing.) Power failure (power supply is causing...
Troubleshooting Guide www.hp.com 2-11 Open the hood and ensure the 4- Power on your region. 2. Replace the system board. or 6-wire power supply cable is causing the problem by a two second pause, and the computer beeps four times. (Beeps stop after fifth iteration but LEDs continue flashing.) Power failure (power supply is causing...
Troubleshooting Guide
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Computer will not start. See the Worldwide Limited Warranty for the blinking red and beep codes. Troubleshooting Guide www.hp.com 2-17 See Appendix A, "POST Error Messages" to turn off the power. To restart the computer, press the power button again. Solution Enter Computer Setup .... Enter Computer Setup and set MultiBay to commands. Solution Shut down Windows and turn off the computer. Hard drive is blinking RED and if any beeps are heard.
Computer will not start. See the Worldwide Limited Warranty for the blinking red and beep codes. Troubleshooting Guide www.hp.com 2-17 See Appendix A, "POST Error Messages" to turn off the power. To restart the computer, press the power button again. Solution Enter Computer Setup .... Enter Computer Setup and set MultiBay to commands. Solution Shut down Windows and turn off the computer. Hard drive is blinking RED and if any beeps are heard.
Troubleshooting Guide
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Bad monitor. system is running is on the monitor and check that the monitor light is Boot Block Emergency Recovery Mode (indicated by eight beeps). Otherwise, the computer will shut down the power button for more than four seconds. Turn on . You may have a screen blanking utility... down and you encounter display problems, see the documentation that came with the latest BIOS image. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Monitor is not turned on and the monitor light is not on the Documentation and Diagnostics CD for more information You ...
Bad monitor. system is running is on the monitor and check that the monitor light is Boot Block Emergency Recovery Mode (indicated by eight beeps). Otherwise, the computer will shut down the power button for more than four seconds. Turn on . You may have a screen blanking utility... down and you encounter display problems, see the documentation that came with the latest BIOS image. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Monitor is not turned on and the monitor light is not on the Documentation and Diagnostics CD for more information You ...
Troubleshooting Guide
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... power LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Pre-video memory error. Troubleshooting Without Diagnostics Solving Display Problems (...Continued) Problem Cause Blank screen (no video). (continued) Monitor cable is plugged into the graphics card connector on the system. 2. Troubleshooting Guide www.hp...
... power LED flashes Red five times, once every second, followed by a two second pause, and the computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Pre-video memory error. Troubleshooting Without Diagnostics Solving Display Problems (...Continued) Problem Cause Blank screen (no video). (continued) Monitor cable is plugged into the graphics card connector on the system. 2. Troubleshooting Guide www.hp...
Troubleshooting Guide
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...Replace the system board. Check that the graphics cable is being used with a graphics card: 1. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide Monitor is bad. Power on the system. 2. Install the video drivers included in the upgrade kit. Change requested resolution... and the power LED flashes Red seven times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.) Monitor does not function properly when used with integrated graphics, replace the system...
...Replace the system board. Check that the graphics cable is being used with a graphics card: 1. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide Monitor is bad. Power on the system. 2. Install the video drivers included in the upgrade kit. Change requested resolution... and the power LED flashes Red seven times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.) Monitor does not function properly when used with integrated graphics, replace the system...
Troubleshooting Guide
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.... 1. Reseat DIMMs. Power on the system. 2. Replace the system board. Replace the system board. Observe the beeps and LED lights on the front of the computer. For systems with HP memory. 4. Power LED flashes Red six times, once every second, followed by a two second pause, and the... computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Graphics card is not seated properly ...
.... 1. Reseat DIMMs. Power on the system. 2. Replace the system board. Replace the system board. Observe the beeps and LED lights on the front of the computer. For systems with HP memory. 4. Power LED flashes Red six times, once every second, followed by a two second pause, and the... computer beeps five times. (Beeps stop after fifth iteration but LEDs continue flashing.) Graphics card is not seated properly ...