HP Compaq Business PC dc7600 Series Personal Computer Illustrated Parts Map, CMT Chassis (1st Edition)
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... the password features. 7. Replace the access panel. 6. NOTE: Placing the jumper on and run Computer Setup (F10 Setup Utility) 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 ... 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 ...
... the password features. 7. Replace the access panel. 6. NOTE: Placing the jumper on and run Computer Setup (F10 Setup Utility) 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 ... 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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...functionally is the result of the temperature of the CPU as part of the processor heatsink assembly. System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on the system board and/or in Table 13. bd Memory error (pre-video) Blinks red 5 times...times @ I Hz [1] 6 [2] Check graphics card or system board PCA failure detected by speed control circuitry. Technical Reference Guide www.hp.com 4-23 Hot processor-ASIC directs Speed Control logic to ensure proper cooling of system boot, ROM flash, and operational status through ...
...functionally is the result of the temperature of the CPU as part of the processor heatsink assembly. System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on the system board and/or in Table 13. bd Memory error (pre-video) Blinks red 5 times...times @ I Hz [1] 6 [2] Check graphics card or system board PCA failure detected by speed control circuitry. Technical Reference Guide www.hp.com 4-23 Hot processor-ASIC directs Speed Control logic to ensure proper cooling of system boot, ROM flash, and operational status through ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... A device plugged into the Headphones jack mutes the signal to a 1.5-watt amplifier 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 ... MultiBay interface. Input/Output Interfaces 5.8 Audio Subsystem These systems use (but not simultaneously). Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide Typical connections include a tape recorder's Line In (Record In) jacks, an amplifier's Line In jacks, or...
... A device plugged into the Headphones jack mutes the signal to a 1.5-watt amplifier 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 ... MultiBay interface. Input/Output Interfaces 5.8 Audio Subsystem These systems use (but not simultaneously). Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide Typical connections include a tape recorder's Line In (Record In) jacks, an amplifier's Line In jacks, or...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... Controller DAC w/SRC Audio Out SDO NOTE: The audio codec includes two ADCs. The codec supports simultaneous record and playback of the codec. 5-32 www.hp.com Technical Reference Guide 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...
... Controller DAC w/SRC Audio Out SDO NOTE: The audio codec includes two ADCs. The codec supports simultaneous record and playback of the codec. 5-32 www.hp.com Technical Reference Guide 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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...Mask F16h Get Connection Select F01h Get Conv. Resp. En. 719h Mask Get Coefficient Index 00Dh Set Unsol. Get Converter Format 5-34 www.hp.com Technical Reference Guide Input/Output Interfaces Audio Control The audio subsystem is controlled through a set of verb commands listed in Table 5-25. ...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 ...
...Mask F16h Get Connection Select F01h Get Conv. Resp. En. 719h Mask Get Coefficient Index 00Dh Set Unsol. Get Converter Format 5-34 www.hp.com Technical Reference Guide Input/Output Interfaces Audio Control The audio subsystem is controlled through a set of verb commands listed in Table 5-25. ...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 ...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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...board. PCA failure. Bad option card. If no LED light then check power button/power supply cables to function. Beeps stop after 5 cycles. Technical Reference Guide www.hp.com 7-5 Incompatible or incorrectly seated DIMM. On system with integrated graphics, check/replace system board. Reflash ROM using ... then check voltage select switch setting or expansion cards. The front panel (bezel) power LED provides a visual indication of beeps, with a power "wake-up event functionality. NOTE: [1] Will be plugged into a live AC outlet for less than 4 seconds.
...board. PCA failure. Bad option card. If no LED light then check power button/power supply cables to function. Beeps stop after 5 cycles. Technical Reference Guide www.hp.com 7-5 Incompatible or incorrectly seated DIMM. On system with integrated graphics, check/replace system board. Reflash ROM using ... then check voltage select switch setting or expansion cards. The front panel (bezel) power LED provides a visual indication of beeps, with a power "wake-up event functionality. NOTE: [1] Will be plugged into a live AC outlet for less than 4 seconds.
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... integrated graphics, check/replace system board. None Bad option card. Check voltage selector (if applicable), stroage devices, expansion cards and/or system board. 5 beeps Pre-video memory error. Check power supply, CPU, system board. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red 3 times @... red 10 times @ 1 Hz Table 8-1 Boot Error Codes Audible (speaker) Meaning None Processor thermal shut down. Technical Reference Guide www.hp.com 8-5 Install or reseat CPU. Check air flow, fan operation, and CPU heat sink. The error conditions are listed in the following...
... integrated graphics, check/replace system board. None Bad option card. Check voltage selector (if applicable), stroage devices, expansion cards and/or system board. 5 beeps Pre-video memory error. Check power supply, CPU, system board. Visual (power LED) Blinks red 2 times @ 1 Hz Blinks red 3 times @... red 10 times @ 1 Hz Table 8-1 Boot Error Codes Audible (speaker) Meaning None Processor thermal shut down. Technical Reference Guide www.hp.com 8-5 Install or reseat CPU. Check air flow, fan operation, and CPU heat sink. The error conditions are listed in the following...
HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
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... appendix may be applicable to a particular system model and/or configuration. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in this appendix are applicable only for systems running HP/Compaq BIOS. Install or reseat CPU. Blinks red 5 times @ 1 Hz Pre...-video memory error. Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Incompatible or incorrectly seated DIMM. Beeps None None None 5 beeps 6 beeps 7 beeps 8 beeps 9 beeps None Table A-1....
... appendix may be applicable to a particular system model and/or configuration. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in this appendix are applicable only for systems running HP/Compaq BIOS. Install or reseat CPU. Blinks red 5 times @ 1 Hz Pre...-video memory error. Blinks red 9 times @ 1 Hz System powers on but fails to HP-branded models. Incompatible or incorrectly seated DIMM. Beeps None None None 5 beeps 6 beeps 7 beeps 8 beeps 9 beeps None Table A-1....
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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Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, ... saving any changes. If the portion of 3. If the system successfully reprograms the ROM, the system will beep 8 times. The Setup password protects the computer from unauthorized access by the diskette drive. The information contained ...herein is automatically flashed into the ROM. - ject to entering the Setup Utility. HP shall not be necessary. and other ), diskette (treated as other countries. If the screen prompt opportunity...
Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, ... saving any changes. If the portion of 3. If the system successfully reprograms the ROM, the system will beep 8 times. The Setup password protects the computer from unauthorized access by the diskette drive. The information contained ...herein is automatically flashed into the ROM. - ject to entering the Setup Utility. HP shall not be necessary. and other ), diskette (treated as other countries. If the screen prompt opportunity...
HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)
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... for erroneous error message. 1794- Diagnostic Functions Diagnostic functions are in Computer Setup. Error Conditions and Messages Chassis LED and Beep Messages Power LED # Beeps Event Steady green None S0 System on pin 2. 4. Clear CMOS memory. 2. Rearrange the DIMMs so that , when ... mapping, and integrity • Hardware peripheral availability/settings • Hard drive type, space used as shown. Beeps continue for proper seating, proper type, and HP compatibility. 3. Check DIMMs for 5 iterations and then stop. Check keyboard connection or keys.
... for erroneous error message. 1794- Diagnostic Functions Diagnostic functions are in Computer Setup. Error Conditions and Messages Chassis LED and Beep Messages Power LED # Beeps Event Steady green None S0 System on pin 2. 4. Clear CMOS memory. 2. Rearrange the DIMMs so that , when ... mapping, and integrity • Hardware peripheral availability/settings • Hard drive type, space used as shown. Beeps continue for proper seating, proper type, and HP compatibility. 3. Check DIMMs for 5 iterations and then stop. Check keyboard connection or keys.
Troubleshooting Guide
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... turned on and the green monitor light is on. ■ Check the Power LED on the keyboard or pressing the power button. If the system beeps, then the keyboard should be operating correctly. ■ Check all cable connections for instructions. 2-4 www...
... turned on and the green monitor light is on. ■ Check the Power LED on the keyboard or pressing the power button. If the system beeps, then the keyboard should be operating correctly. ■ Check all cable connections for instructions. 2-4 www...
Troubleshooting Guide
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... 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 properly attached. 5. Ensure that the fan assembly is not spinning, then replace the processor fan.... 4. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Ensure the fan is plugged onto the system ...
... 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 properly attached. 5. Ensure that the fan assembly is not spinning, then replace the processor fan.... 4. Contact an authorized reseller or service provider. 2-8 www.hp.com Troubleshooting Guide Ensure the fan is plugged onto the system ...
Troubleshooting Guide
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...flashing.) Processor thermal protection activated: A fan may be blocked or not turning. Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Open hood, press power button, and see if the processor fan spins. 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 running. 2. Solution Select the proper AC voltage using the selector switch. Contact an authorized service ...
...flashing.) Processor thermal protection activated: A fan may be blocked or not turning. Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Open hood, press power button, and see if the processor fan spins. 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 running. 2. Solution Select the proper AC voltage using the selector switch. Contact an authorized service ...
Troubleshooting Guide
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... drives, and expansion cards). or 6-wire power supply cable is overloaded). 1. 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 seated into the connector on the system board. 3. Troubleshooting Guide www...
... drives, and expansion cards). or 6-wire power supply cable is overloaded). 1. 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 seated into the connector on the system board. 3. Troubleshooting Guide www...
Troubleshooting Guide
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...) Bootable hard drive's controller is not listed first in use has stopped responding to commands. Hard drive is blinking RED and if any beeps are heard. Program in the Boot Order. Observe if the front panel Power LED is damaged. You attempted to hot plug a removable ...If this fails, press the power button for terms and conditions. Solution Shut down Windows and turn off the computer. Troubleshooting Guide www.hp.com 2-17 Solution Enter Computer Setup and select Storage > Boot Order and ensure the bootable hard drive's controller is not already inserted. ...
...) Bootable hard drive's controller is not listed first in use has stopped responding to commands. Hard drive is blinking RED and if any beeps are heard. Program in the Boot Order. Observe if the front panel Power LED is damaged. You attempted to hot plug a removable ...If this fails, press the power button for terms and conditions. Solution Shut down Windows and turn off the computer. Troubleshooting Guide www.hp.com 2-17 Solution Enter Computer Setup and select Storage > Boot Order and ensure the bootable hard drive's controller is not already inserted. ...
Troubleshooting Guide
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... video). The cable connections are enabled. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Reflash the system ROM with the monitor and to the electrical outlet. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on the Documentation and Diagnostics CD for more information You are... computer and to the common causes and solutions listed in standby mode. Bad monitor. System ROM is Boot Block Emergency Recovery Mode (indicated by eight beeps).
... video). The cable connections are enabled. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide Reflash the system ROM with the monitor and to the electrical outlet. See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on the Documentation and Diagnostics CD for more information You are... computer and to the common causes and solutions listed in standby mode. Bad monitor. System ROM is Boot Block Emergency Recovery Mode (indicated by eight beeps).
Troubleshooting Guide
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... 1. Using the keyboard arrow keys, select Enable VGA Mode and press Enter. 3. Replace third-party memory with the monitor. Troubleshooting Guide www.hp.com 2-19 In Windows Control Panel, double-click the Display icon and select the Settings tab. 4. If a PCI-Express graphics card is a... Blank screen 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. Monitor settings in the bottom right corner of the computer. ...
... 1. Using the keyboard arrow keys, select Enable VGA Mode and press Enter. 3. Replace third-party memory with the monitor. Troubleshooting Guide www.hp.com 2-19 In Windows Control Panel, double-click the Display icon and select the Settings tab. 4. If a PCI-Express graphics card is a... Blank screen 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. Monitor settings in the bottom right corner of the computer. ...
Troubleshooting Guide
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...integrated graphics, replace the system board. Replace the graphics card. 3. Replace the system board. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide System board failure (ROM detected failure prior to the graphics card and the monitor. Blank 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 energy saver features. Dim characters....
...integrated graphics, replace the system board. Replace the graphics card. 3. Replace the system board. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide System board failure (ROM detected failure prior to the graphics card and the monitor. Blank 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 energy saver features. Dim characters....
Troubleshooting Guide
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...the wrong location. 1. Power LED flashes Red five 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.) Memory is installed incorrectly or is bad. Power on the front of the computer....are using the correct memory modules and to determine if you still cannot resolve the issue, contact Customer Support. Troubleshooting Guide www.hp.com 2-31 Observe the beeps and LED lights on the system. 2. See Appendix A, "POST Error Messages" to isolate the faulty module. 3. For systems ...
...the wrong location. 1. Power LED flashes Red five 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.) Memory is installed incorrectly or is bad. Power on the front of the computer....are using the correct memory modules and to determine if you still cannot resolve the issue, contact Customer Support. Troubleshooting Guide www.hp.com 2-31 Observe the beeps and LED lights on the system. 2. See Appendix A, "POST Error Messages" to isolate the faulty module. 3. For systems ...