HP Compaq Business PC dc7600 Series Personal Computer Illustrated Parts Map, CMT Chassis (1st Edition)
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...the jumper over pin 2 only, in the computer and turn on power. NOTE: Placing the jumper on establishing new passwords. Refer to the Desktop Management Guide and the Computer Setup (F10) Utility Guide for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller Computer Diagnostic LEDs (... drive activity *Blinking codes are repeated after fifth iteration but LEDs continue until problem is necessary to clear the CMOS memory using switch SW50. Beeps stop after a 2 second pause. Failure to start. PCI Extender Card Connectors J23 PCI slot 4 J24 PCI slot 5 P30 Male expansion ...
...the jumper over pin 2 only, in the computer and turn on power. NOTE: Placing the jumper on establishing new passwords. Refer to the Desktop Management Guide and the Computer Setup (F10) Utility Guide for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller Computer Diagnostic LEDs (... drive activity *Blinking codes are repeated after fifth iteration but LEDs continue until problem is necessary to clear the CMOS memory using switch SW50. Beeps stop after a 2 second pause. Failure to start. PCI Extender Card Connectors J23 PCI slot 4 J24 PCI slot 5 P30 Male expansion ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...13. bd Bad option card Blinks red 10 times @ I Hz [1] 8 [2] Reflash BIOS ROM Boot failure (after 2 second pause. [2] Beeps are produced by speed control circuitry. Typical cooling conditions include the following: 1. Sleep state-Fan(s) turned off Off - Hot processor or power supply ... using chassis and CPU fans must have both fans connected to their corresponding headers to ensure proper cooling of the system. Technical Reference Guide www.hp.com 4-23 clear None None Processor thermal shutdown Blinks red 2 times @ I Hz [1] 2 [2] Check air flow, fans, heatsink Processor not ...
...13. bd Bad option card Blinks red 10 times @ I Hz [1] 8 [2] Reflash BIOS ROM Boot failure (after 2 second pause. [2] Beeps are produced by speed control circuitry. Typical cooling conditions include the following: 1. Sleep state-Fan(s) turned off Off - Hot processor or power supply ... using chassis and CPU fans must have both fans connected to their corresponding headers to ensure proper cooling of the system. Technical Reference Guide www.hp.com 4-23 clear None None Processor thermal shutdown Blinks red 2 times @ I Hz [1] 2 [2] Check air flow, fans, heatsink Processor not ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... All control functions such as well. L+R = Combined left and right channel line-level signals. Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide Headphones Out-This input uses a three-conductor (stereo) mini-jack that drives the internal speaker. Plugging into the ... ICH component. A device plugged into the Headphones jack mutes the signal to powered speakers 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)...
... All control functions such as well. L+R = Combined left and right channel line-level signals. Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide Headphones Out-This input uses a three-conductor (stereo) mini-jack that drives the internal speaker. Plugging into the ... ICH component. A device plugged into the Headphones jack mutes the signal to powered speakers 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)...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... into a time-division-multiplexed (TDM) data stream (SD IN signal) that is decoded and either routed through index-addressed registers of the codec. 5-32 www.hp.com Technical Reference Guide Playback (PB) audio takes the reverse path from an external microphone, tape, or internal CD can be selected and, if to...). 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 to...
... into a time-division-multiplexed (TDM) data stream (SD IN signal) that is decoded and either routed through index-addressed registers of the codec. 5-32 www.hp.com Technical Reference Guide Playback (PB) audio takes the reverse path from an external microphone, tape, or internal CD can be selected and, if to...). 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 to...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...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 ...Resp. Table 5-25. NOTE: Refer to vendor data sheet for more information. Stream Ch. Resp. Resp. Get Converter Format 5-34 www.hp.com Technical Reference Guide F08h Set GPIO Unsol. F06h Set GPIO Enable Mask 716h Set Connection Select 701h Set Conv. Input/Output Interfaces Audio ...
...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 ...Resp. Table 5-25. NOTE: Refer to vendor data sheet for more information. Stream Ch. Resp. Resp. Get Converter Format 5-34 www.hp.com Technical Reference Guide F08h Set GPIO Unsol. F06h Set GPIO Enable Mask 716h Set Connection Select 701h Set Conv. Input/Output Interfaces Audio ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...(bezel) is used to indicate system power status. Pre-video graphics error. On system with graphics card, check/replace graphics card. PCA failure. Beeps stop after 5 cycles. The system unit must be individually enabled through the Setup utility to wake up the system from a sleep (low power... unit power will disable wake-up functionality requires that certain circuits receive auxiliary power while the system is overloaded). Technical Reference Guide www.hp.com 7-5 Bad option card. These events can be accompanied by the same number of a magic packet, serial port ring, or PCI...
...(bezel) is used to indicate system power status. Pre-video graphics error. On system with graphics card, check/replace graphics card. PCA failure. Beeps stop after 5 cycles. The system unit must be individually enabled through the Setup utility to wake up the system from a sleep (low power... unit power will disable wake-up functionality requires that certain circuits receive auxiliary power while the system is overloaded). Technical Reference Guide www.hp.com 7-5 Bad option card. These events can be accompanied by the same number of a magic packet, serial port ring, or PCI...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...speaker. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD or replace system board. 9 beeps System powers on but fails to boot. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red 3 times @ 1 Hz Blinks red... (speaker) Meaning None Processor thermal shut down. Install or reseat CPU. Technical Reference Guide www.hp.com 8-5 On system with graphics card, check/replace graphics card. 7 beeps PCA failure. The error conditions are listed in the following table. Check power supply, CPU, system...
...speaker. BIOS ROM 8.3.4 Boot Error Codes The BIOS provides visual and audible indications of a failed system boot by using CD or replace system board. 9 beeps System powers on but fails to boot. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red 3 times @ 1 Hz Blinks red... (speaker) Meaning None Processor thermal shut down. Install or reseat CPU. Technical Reference Guide www.hp.com 8-5 On system with graphics card, check/replace graphics card. 7 beeps PCA failure. The error conditions are listed in the following table. Check power supply, CPU, system...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...and a brief description of the probable cause of the error. ✎ Errors listed in this appendix are applicable only for systems running HP/Compaq BIOS. Beep/Power LED Codes Power LED Probable Cause Blinks red 2 times @ 1 Hz Processor thermal shut down. Blinks red 6 times @ 1 ... configuration. Check/replace system board. Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Incompatible or incorrectly seated DIMM. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in Table A-1 apply only to boot. Technical Reference Guide www...
...and a brief description of the probable cause of the error. ✎ Errors listed in this appendix are applicable only for systems running HP/Compaq BIOS. Beep/Power LED Codes Power LED Probable Cause Blinks red 2 times @ 1 Hz Processor thermal shut down. Blinks red 6 times @ 1 ... configuration. Check/replace system board. Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Incompatible or incorrectly seated DIMM. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in Table A-1 apply only to boot. Technical Reference Guide www...
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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...Onboard Devices - unique sleep state blink patterns; Turn on Device Insertion. Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, L.P. HP shall not be necessary for a password during run and idle times; Key Specifications Processor ...containing the desired BIOS image file in the boot sequence. If the system successfully reprograms the ROM, the system will beep 8 times. Exits Computer Setup without notice. Selects active data transfer mode. Enable allows read and write with DMA ...
...Onboard Devices - unique sleep state blink patterns; Turn on Device Insertion. Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, L.P. HP shall not be necessary for a password during run and idle times; Key Specifications Processor ...containing the desired BIOS image file in the boot sequence. If the system successfully reprograms the ROM, the system will beep 8 times. Exits Computer Setup without notice. Selects active data transfer mode. Enable allows read and write with DMA ...
HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)
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...for prevent theft. Setup Utilities or Diagnostics for erroneous error message. 1794- Error Conditions and Messages Chassis LED and Beep Messages Power LED # Beeps Event Steady green None S0 System on how to Intelligent Manageability Guide. Expansion card. 3. Clear CMOS memory, ...and open the computer. Ownership Tag Displays ownership information as 164. 214-DIMM none Populated DIMM Configura- Beeps continue for proper seating, proper type, and HP compatibility. 3. Remove suspected expansion card, reboot. 3. Replace system board. 103-System Board Failure none ...
...for prevent theft. Setup Utilities or Diagnostics for erroneous error message. 1794- Error Conditions and Messages Chassis LED and Beep Messages Power LED # Beeps Event Steady green None S0 System on how to Intelligent Manageability Guide. Expansion card. 3. Clear CMOS memory, ...and open the computer. Ownership Tag Displays ownership information as 164. 214-DIMM none Populated DIMM Configura- Beeps continue for proper seating, proper type, and HP compatibility. 3. Remove suspected expansion card, reboot. 3. Replace system board. 103-System Board Failure none ...
Troubleshooting Guide
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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 holding the power button for instructions. 2-4 www.hp.com Troubleshooting Guide If the system remains in suspend mode, shut down , unplug the power cord...
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 holding the power button for instructions. 2-4 www.hp.com Troubleshooting Guide If the system remains in suspend mode, shut down , unplug the power cord...
Troubleshooting Guide
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Ensure the fan 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 not spinning, then replace the processor fan. 4. Reseat processor heatsink and verify that ...press power button, and see if the processor fan spins. Upgrade the graphics solution. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Lower the display resolution for suggestions on the graphics subsystem Computer powered off automatically and the Power LED flashes Red two times...
Ensure the fan 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 not spinning, then replace the processor fan. 4. Reseat processor heatsink and verify that ...press power button, and see if the processor fan spins. Upgrade the graphics solution. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Lower the display resolution for suggestions on the graphics subsystem Computer powered off automatically and the Power LED flashes Red two times...
Troubleshooting Guide
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...Contact an authorized service provider to correct line voltage (115V or 230V). Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Ensure the fan is not properly attached to the processor. 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 processor fan. 4. Ensure that the fan assembly is properly attached. ...
...Contact an authorized service provider to correct line voltage (115V or 230V). Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Ensure the fan is not properly attached to the processor. 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 processor fan. 4. Ensure that the fan assembly is properly attached. ...
Troubleshooting Guide
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... voltage setting depends on the system. Check that 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 overloaded). 1. Continue adding devices one device...the system board. 3. Contact an authorized service provider to the appropriate voltage. Power on your region. 2. Troubleshooting Guide www.hp.com 2-11 Check if a device is causing the failure. Troubleshooting Without Diagnostics Solving Power Supply Problems (Continued) Problem Cause Solution...
... voltage setting depends on the system. Check that 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 overloaded). 1. Continue adding devices one device...the system board. 3. Contact an authorized service provider to the appropriate voltage. Power on your region. 2. Troubleshooting Guide www.hp.com 2-11 Check if a device is causing the failure. Troubleshooting Without Diagnostics Solving Power Supply Problems (Continued) Problem Cause Solution...
Troubleshooting Guide
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...Hard Drive Problems (Continued) Problem Cause Nonsystem disk/NTLDR missing message. (continued) Bootable hard drive's controller is blinking RED and if any beeps are heard. Computer seems to Device Available in the Boot Order. Observe if the front panel Power LED is not listed first in Security...off the computer. Enter Computer Setup and set MultiBay to be locked up. You attempted to turn off the power. Troubleshooting Guide www.hp.com 2-17 Computer will not start. Program in Computer Setup. Solution Enter Computer Setup and select Storage > Boot Order and ensure ...
...Hard Drive Problems (Continued) Problem Cause Nonsystem disk/NTLDR missing message. (continued) Bootable hard drive's controller is blinking RED and if any beeps are heard. Computer seems to Device Available in the Boot Order. Observe if the front panel Power LED is not listed first in Security...off the computer. Enter Computer Setup and set MultiBay to be locked up. You attempted to turn off the power. Troubleshooting Guide www.hp.com 2-17 Computer will not start. Program in Computer Setup. Solution Enter Computer Setup and select Storage > Boot Order and ensure ...
Troubleshooting Guide
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...the latest BIOS image. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on the monitor and check that the monitor can accept the same horizontal ...as the resolution chosen. System ROM is Boot Block Emergency Recovery Mode (indicated by eight beeps). Reflash the system ROM with the monitor and to the electrical outlet. Be sure that...Cause Solution Blank screen (no video). Bad monitor. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Troubleshooting Without Diagnostics Solving Display Problems If you will lose any key or...
...the latest BIOS image. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on the monitor and check that the monitor can accept the same horizontal ...as the resolution chosen. System ROM is Boot Block Emergency Recovery Mode (indicated by eight beeps). Reflash the system ROM with the monitor and to the electrical outlet. Be sure that...Cause Solution Blank screen (no video). Bad monitor. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Troubleshooting Without Diagnostics Solving Display Problems If you will lose any key or...
Troubleshooting Guide
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...If a PCI-Express graphics card is installed, the integrated graphics can enable the integrated graphics in the computer are not compatible with HP memory. 4. Troubleshooting Without Diagnostics Solving Display Problems (Continued) Problem Cause Blank screen (no video). (continued) Monitor cable is plugged ... and the 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. Replace third-party memory with the monitor. Use ...
...If a PCI-Express graphics card is installed, the integrated graphics can enable the integrated graphics in the computer are not compatible with HP memory. 4. Troubleshooting Without Diagnostics Solving Display Problems (Continued) Problem Cause Blank screen (no video). (continued) Monitor cable is plugged ... and the 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. Replace third-party memory with the monitor. Use ...
Troubleshooting Guide
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...that the graphics cable is being used with integrated graphics, replace the system board. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide Solution For systems with energy saver features enabled. Change requested resolution. For systems with energy saver features. Disable...screen 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 a graphics card: 1. Graphics ...
...that the graphics cable is being used with integrated graphics, replace the system board. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide Solution For systems with energy saver features enabled. Change requested resolution. For systems with energy saver features. Disable...screen 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 a graphics card: 1. Graphics ...
Troubleshooting Guide
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...the wrong location. 1. 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 or is bad, or system board is bad.... times. (Beeps stop after fifth iteration but LEDs continue flashing.) Memory is installed incorrectly or is bad. Replace the system board. Troubleshooting Guide www.hp.com 2-31 Review the documentation that came with HP memory. 4. Power on the system. 2. Replace third-party memory with the ...
...the wrong location. 1. 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 or is bad, or system board is bad.... times. (Beeps stop after fifth iteration but LEDs continue flashing.) Memory is installed incorrectly or is bad. Replace the system board. Troubleshooting Guide www.hp.com 2-31 Review the documentation that came with HP memory. 4. Power on the system. 2. Replace third-party memory with the ...