Dc7600 9 Beep - HP Compaq Business Desktop

Dc7600 9 Beep

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HP Compaq Business PC dc7600 Series Personal Computer Illustrated Parts Map, CMT Chassis (1st Edition)


Page 2
...not all features may be disconnected from pins 1 and 2. Remove the access panel. 3. Disabling or Clearing the Power-On and Setup Passwords 1. Beeps stop after a 2 second pause. Replace the access panel. 5. Turn the computer on establishing new passwords. Remove the access panel. 3. Remove the... socket Microprocessor socket Clearing CMOS The computer's configuration (CMOS) may damage the system board. 2. Allow the operating system to the Desktop Management Guide and the Computer Setup (F10) Utility Guide for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller Computer ...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 77
... circuitry. There are controlled to run at the slowest (quietest) speed that will result in Table 13. Technical Reference Guide www.hp.com 4-23 All fans are repeated for 5 cycles, after which only blinking LED indication continues. [1] Repeated after power on -...red 3 times @ I Hz [1] 3 [2] Check processor presence/seating Power supply overload failure Blinks red 4 times @ I Hz [1] None Replace option card NOTES: Beeps are controlled through the power LED and internal speaker, as sensed by the on ) Blinks red 9 times @ I Hz [1] 9 [2] Check power supply, processor,...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 110
...that is designed for external audio devices: Mic In-This input uses a three-conductor 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 ... (stereo). On USDT form facter, aux audio is the default recording input after a system reset. Audio Subsystem Functional Block Diagram 5-30 www.hp.com Technical Reference Guide Line Out-This output uses a three-conductor (stereo) mini-jack for connection of the 82801 ICH component. A block ...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 112
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/from... (PB) audio takes the reverse path from the audio controller to the audio codec as the selection and/or mixing of the codec. 5-32 www.hp.com Technical Reference Guide However, only one is typcially used by the Sample Rate Controllers (SRC) may be recorded (saved) onto a disk drive, routed through...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 114
...Set GPIO Enable Mask 716h Set Connection Select 701h Set Conv. En. Cntrl. Resp. F1Ch Set Digital Conv. Get Converter Format 5-34 www.hp.com Technical Reference Guide F08h Set GPIO Unsol. Cntrl. 1 70Dh Set Processing Coefficient 004h Get Default Config. F07h Set GPIO Direction 717h Get...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 ...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 131
...off. Press and hold power button for wake up events to RAM (S3) Processor thermal shut down. Beeps stop after 5 cycles. These events can be accompanied by the same number of beeps, with a power "wake-up" of key system conditions listed as follows: Power LED Steady green ...switch setting or expansion cards. Check voltage selector (if applicable), stroage devices, expansion cards and/or system board. Technical Reference Guide www.hp.com 7-5 Power and Signal Distribution Power LED Indications A dual-color LED located on the front panel (bezel) is used to control system...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 147
... error. None Processor not installed. None Power failure (power supply is overloaded). On system with graphics card, check/replace graphics card. 7 beeps PCA failure. Check power supply, CPU, system board. Check air flow, fan operation, and CPU heat sink. On system with integrated graphics..., check/replace system board. None Bad option card. Technical Reference Guide www.hp.com 8-5 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 ...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 161
... cause of the error. ✎ Errors listed in this appendix may be applicable to a particular system model and/or configuration. Beep/Power LED Codes Power LED Probable Cause Blinks red 2 times @ 1 Hz Processor thermal shut down. Incompatible or incorrectly seated DIMM...Reflash ROM using CD or replace system board. A.2 Beep/Power LED Codes ✎ Beep and Power LED indictions listed in this appendix are applicable only for systems running HP/Compaq BIOS. Beeps None None None 5 beeps 6 beeps 7 beeps 8 beeps 9 beeps None Table A-1. On system with integrated graphics, check...
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HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition


Page 203
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
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HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)


Page 1
... PCI SERR# function, and ECC on power to entering the Setup Utility. If an appropriate BIOS image is missed, a restart will beep 8 times. When an invalid system BIOS image is found , it enters Boot Block Emergency Recovery Mode, complete the following options appear ... and other systems and may be used by the diskette drive. channels, integrated MAC for system and data protection. Service Reference Card HP Compaq dx7200 and dc7600 Series Personal Computers © 2005 Hewlett-Packard Development Company, L.P. The information contained herein is set . ject to 4 GB depending ...
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HP Compaq dx7200 and dc7600 Series Personal Computers Service Reference Card (1st Edition)


Page 2
..., space used/available • System identification, asset tracking Insight Diagnostics may be necessary. 3. Common POST Error Messages Screen Message Beeps Probable Cause Recommended Action 101-Option ROM Error 1L, 1S 1. System board 1. Replace system board. 164-Memory 2S Incorrect memory...Blinks green @ 0.5 Hz None S3 Suspend to RAM Off (clear) None S4 Suspend to If using Setup: 1. Beeps continue for proper seating, proper type, and HP compatibility. 3. System ROM checksum error. 2. Remove expansion boards. 3. Error Same as shown: current password/new password...
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Troubleshooting Guide


Page 16
... power cord, wait a few seconds, then plug it is set in again. Troubleshooting Without Diagnostics Helpful Hints If you diagnose the problem. 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... green power light is on. ■ Check to see that the voltage select switch (some models) is set to the appropriate voltage for instructions. 2-4 www.hp.com Troubleshooting Guide
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Troubleshooting Guide


Page 20
... 3. 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 Ensure the fan is plugged onto the system board header. 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. Cause unknown. Processor thermal protection activated: A fan may be blocked or not...
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Troubleshooting Guide


Page 22
...Power supply shuts down intermittently. OR The heatsink is fully/properly seated or installed. 3. Contact an authorized reseller or service provider. 2-10 www.hp.com Troubleshooting Guide Ensure the fan is not properly attached to the processor. Contact an authorized service provider to correct line voltage (115V or 230V... 1. 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 plugged onto the system board header.
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Troubleshooting Guide


Page 23
... Proper voltage setting depends on the system. Check if a device 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 the failure. Power on your region. 2. Continue ... every second, followed by removing ALL attached devices (such as hard, diskette, or optical drives, and expansion cards). Troubleshooting Guide www.hp.com 2-11 Replace the device that the voltage selector, located on the rear of the power supply (some models), is seated into the...
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Troubleshooting Guide


Page 29
...hard drive's controller is damaged. Hard drive is not listed first in use has stopped responding to be locked up. Troubleshooting Guide www.hp.com 2-17 Computer seems to commands. Attempt the normal Windows "Shut Down" procedure. Turn on some models only.) MultiBay is blinking .... Solving MultiBay Problems Solving MultiBay Problems Problem Cause Drive not found. You attempted to determine possible causes for the blinking red and beep codes. Enter Computer Setup and set MultiBay to turn off the power. Observe if the front panel Power LED is hidden in...
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Troubleshooting Guide


Page 30
... power button for more than four seconds. Press any unsaved data. 2-18 www.hp.com Troubleshooting Guide System ROM is Boot Block Emergency Recovery Mode (indicated by eight beeps). See the "Boot Block Emergency Recovery Mode" section of the Desktop Management Guide on the Documentation and Diagnostics CD for more information You are...
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Troubleshooting Guide


Page 31
...integrated graphics in Computer Setup. Use the sliding control to isolate the faulty module. 3. Troubleshooting Guide www.hp.com 2-19 Monitor settings in the computer are not compatible with HP memory. 4. 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 ...
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Troubleshooting Guide


Page 32
...a graphics card: 1. Check that the graphics cable is not capable of displaying requested resolution. Replace the graphics card. 2-20 www.hp.com Troubleshooting Guide Monitor is securely connected to video). Install the video drivers included in the upgrade kit. System board failure (ROM ...Blank screen and the power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps seven times. (Beeps stop after fifth iteration but LEDs continue flashing.) Cause Pre-video graphics error. Replace the system board. Power on the system. ...
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Troubleshooting Guide


Page 43
... times. (Beeps stop after fifth iteration but LEDs continue flashing.) Memory is installed incorrectly or is bad. Reseat DIMMs. Power on the front of the computer. For systems with HP memory. 4. Power on the system. 2. If you are using the correct memory modules and to determine if you still cannot resolve the...

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We have the following 16 documents available for the HP Dc7600:
  • HP Compaq dx 7200 and dc7600 Personal Computers, Technical Reference Guide, 1st Edition
  • Troubleshooting Guide
  • Hardware Reference Guide - dc7600 CMT
  • Desktop Management Guide
  • Getting Started
  • Getting Started - Enhanced for Accessibility
  • Computer Setup (F10) Utility Guide
  • Safety and Regulatory Information Desktops, Thin Clients, and Personal Workstations
  • HP ProtectTools Troubleshooting Guide
  • Global Limited Warranty and Technical Support
  • Global Limited Warranty and Technical Support
  • 6 More!
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