End User License Agreement
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...DOWNLOADING, OR b. GRANT OF LICENSE. Use. You may not separate component parts of the Software Product for use on or made available by HP for use the Software Product on those computers. Reservation of using the Software INSTALLING, COPYING, Product. END-USER LICENSE AGREEMENT PLEASE READ CAREFULLY BEFORE...may use on more than one computer. You do not have Software Product into Your Computer's AGREE TO ALL TERMS AND temporary memory (RAM) for back-up copies of the Software Product, provided the copy contains all rights not expressly granted to you in this EULA may...
...DOWNLOADING, OR b. GRANT OF LICENSE. Use. You may not separate component parts of the Software Product for use on or made available by HP for use the Software Product on those computers. Reservation of using the Software INSTALLING, COPYING, Product. END-USER LICENSE AGREEMENT PLEASE READ CAREFULLY BEFORE...may use on more than one computer. You do not have Software Product into Your Computer's AGREE TO ALL TERMS AND temporary memory (RAM) for back-up copies of the Software Product, provided the copy contains all rights not expressly granted to you in this EULA may...
Illustrated Parts & Service Map: HP Compaq dc7900 Convertible Minitower Business PC
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...-001 504337-001 508312-001 504336-001 508311-001 449978-001 page 1 and other countries. Key Specifications Processor Type RAM Type Maximum RAM Supported Expansion Slots Graphics Adapter Drive Support Bays I/O Interfaces Intel Celeron, Pentium Dual-Core, Core2 Duo, Core2 Quad ... Thai Turkish U.S. Document Number 506593-002. 2nd Edition March 2009. HP shall not be liable for technical or editorial errors or omissions contained herein. Illustrated Parts & Service Map HP Compaq dc7900 Convertible Minitower Business PC © 2008, 2009 Hewlett-Packard Development Company, L.P. The ...
...-001 504337-001 508312-001 504336-001 508311-001 449978-001 page 1 and other countries. Key Specifications Processor Type RAM Type Maximum RAM Supported Expansion Slots Graphics Adapter Drive Support Bays I/O Interfaces Intel Celeron, Pentium Dual-Core, Core2 Duo, Core2 Quad ... Thai Turkish U.S. Document Number 506593-002. 2nd Edition March 2009. HP shall not be liable for technical or editorial errors or omissions contained herein. Illustrated Parts & Service Map HP Compaq dc7900 Convertible Minitower Business PC © 2008, 2009 Hewlett-Packard Development Company, L.P. The ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...tube 1. Compaq system management 2. Compaq server management digital-to-analog converter direct current DOS compatibility hole Display Data Channel Double data rate (memory) dual inline memory module Deutche IndustriNorm (connector type) dual inline package direct memory access Desktop management ...interface dots per inch dynamic random access memory data request Digital video interface Double word (32 bits) extended display identification data extended data out (RAM type) electrically erasable PROM enhanced graphics adapter Electronic Industry Association www.hp....
...tube 1. Compaq system management 2. Compaq server management digital-to-analog converter direct current DOS compatibility hole Display Data Channel Double data rate (memory) dual inline memory module Deutche IndustriNorm (connector type) dual inline package direct memory access Desktop management ...interface dots per inch dynamic random access memory data request Digital video interface Double word (32 bits) extended display identification data extended data out (RAM type) electrically erasable PROM enhanced graphics adapter Electronic Industry Association www.hp....
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...enhanced IDE Extended System Configuration Data (format) Environmental Variable (data) Exchangeable Card Architecture first in/first out flag (register) frequency modulation fast page mode (RAM type) Floating point unit (numeric or math coprocessor) Frames per second Foot/feet gigabyte Graphics/memory controller hub ground general purpose I/O general purpose open-collector... controller hub integrated drive element Institute of Electrical and Electronic Engineers interrupt flag interface integrated graphics controller inch interrupt input/output initial program loader www.hp.com Introduction 1-5
...enhanced IDE Extended System Configuration Data (format) Environmental Variable (data) Exchangeable Card Architecture first in/first out flag (register) frequency modulation fast page mode (RAM type) Floating point unit (numeric or math coprocessor) Frames per second Foot/feet gigabyte Graphics/memory controller hub ground general purpose I/O general purpose open-collector... controller hub integrated drive element Institute of Electrical and Electronic Engineers interrupt flag interface integrated graphics controller inch interrupt input/output initial program loader www.hp.com Introduction 1-5
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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programmable array logic 2. Acronym or Abbreviation ODD OS PAL PATA PC PCA PCI PCI-E PCM PCMCIA PEG PFC PIN PIO PN POST PROM PTR RAID RAM RAS rcvr RDRAM RGB RH RMS ROM RPM RTC R/W SATA SCSI SDR SDRAM Technical Reference Guide Introduction Table 1-1 (Continued) Acronyms and Abbreviations Description optical disk ... mean square read-only memory revolutions per minute real time clock Read/Write Serial ATA small computer system interface Singles data rate (memory) Synchronous Dynamic RAM www.hp.com 1-7
programmable array logic 2. Acronym or Abbreviation ODD OS PAL PATA PC PCA PCI PCI-E PCM PCMCIA PEG PFC PIN PIO PN POST PROM PTR RAID RAM RAS rcvr RDRAM RGB RH RMS ROM RPM RTC R/W SATA SCSI SDR SDRAM Technical Reference Guide Introduction Table 1-1 (Continued) Acronyms and Abbreviations Description optical disk ... mean square read-only memory revolutions per minute real time clock Read/Write Serial ATA small computer system interface Singles data rate (memory) Synchronous Dynamic RAM www.hp.com 1-7
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...(Continued) Acronyms and Abbreviations Description Serial digital video output Single Edge-Connector sequential colour avec memoire (sequential color with memory) sign flag Synchronous Graphics RAM Single instruction multiple data single in-line memory module Self Monitor Analysis Report Technology system management interrupt system management mode system management... Telecommunications Information Administration twisted pair ethernet track per inch transistor-transistor logic television transmit universal asynchronous receiver/transmitter Ultra DMA www.hp.com Technical Reference Guide
...(Continued) Acronyms and Abbreviations Description Serial digital video output Single Edge-Connector sequential colour avec memoire (sequential color with memory) sign flag Synchronous Graphics RAM Single instruction multiple data single in-line memory module Self Monitor Analysis Report Technology system management interrupt system management mode system management... Telecommunications Information Administration twisted pair ethernet track per inch transistor-transistor logic television transmit universal asynchronous receiver/transmitter Ultra DMA www.hp.com Technical Reference Guide
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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Acronym or Abbreviation URL us/µs USB UTP V VAC VDC VESA VGA VLSI VRAM W WOL WRAM ZF ZIF Table 1-1 (Continued) Acronyms and Abbreviations Description Uniform resource locator microsecond Universal Serial Bus unshielded twisted pair volt Volts alternating current Volts direct current Video Electronic Standards Association video graphics adapter very large scale integration Video RAM watt Wake-On-LAN Windows RAM zero flag zero insertion force (socket) Introduction Technical Reference Guide www.hp.com 1-9
Acronym or Abbreviation URL us/µs USB UTP V VAC VDC VESA VGA VLSI VRAM W WOL WRAM ZF ZIF Table 1-1 (Continued) Acronyms and Abbreviations Description Uniform resource locator microsecond Universal Serial Bus unshielded twisted pair volt Volts alternating current Volts direct current Video Electronic Standards Association video graphics adapter very large scale integration Video RAM watt Wake-On-LAN Windows RAM zero flag zero insertion force (socket) Introduction Technical Reference Guide www.hp.com 1-9
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... cacheable. The next 128 KB fixed memory area can, through the north bridge, be mapped to DRAM or to PCI locations. 3-6 www.hp.com Technical Reference Guide Graphics RAM area is always mapped to DRAM. Base memory is mapped to PCI space. System Memory Map (for maximum of DRAM 16 MB Main...
... cacheable. The next 128 KB fixed memory area can, through the north bridge, be mapped to DRAM or to PCI locations. 3-6 www.hp.com Technical Reference Guide Graphics RAM area is always mapped to DRAM. Base memory is mapped to PCI space. System Memory Map (for maximum of DRAM 16 MB Main...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...including the Power-On Password) can be cleared by the 82801 component and is powered down. Replace the chassis hood (cover). 6. Technical Reference Guide www.hp.com 4-9 Memory Area (114 bytes) 0Eh RTC Area 0Dh (14 bytes) 00h CMOS Figure 4 4. Reconnect the AC power cord to section 4.5.1. To... the Power-On Password refer to the outlet and/or system unit. 7. The RTC uses the first 14 bytes (00-0Dh) of battery-backed RAM divided into two 128-byte configuration memory areas. Configuration Memory Map A lithium 3-VDC battery is used for at least 5 seconds. 5. Remove the ...
...including the Power-On Password) can be cleared by the 82801 component and is powered down. Replace the chassis hood (cover). 6. Technical Reference Guide www.hp.com 4-9 Memory Area (114 bytes) 0Eh RTC Area 0Dh (14 bytes) 00h CMOS Figure 4 4. Reconnect the AC power cord to section 4.5.1. To... the Power-On Password refer to the outlet and/or system unit. 7. The RTC uses the first 14 bytes (00-0Dh) of battery-backed RAM divided into two 128-byte configuration memory areas. Configuration Memory Map A lithium 3-VDC battery is used for at least 5 seconds. 5. Remove the ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... on (normal operation) Steady green None None S1: Suspend Blinks green @ .5 Hz None None S3: Suspend to RAM Blinks green @ .5 Hz None None S4: Suspend to increase speed of fan(s). 4. Technical Reference Guide www.hp.com 4-13 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on ) Blinks...
... on (normal operation) Steady green None None S1: Suspend Blinks green @ .5 Hz None None S3: Suspend to RAM Blinks green @ .5 Hz None None S4: Suspend to increase speed of fan(s). 4. Technical Reference Guide www.hp.com 4-13 System Operational Status LED Indications System Status PowerLED Beeps [2] Action Required S0: System on ) Blinks...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... is used to system board or system board. Blinks red 9 times @ 1 Hz [1] System powers on but fails to RAM (S3) Blinks red 2 times @ 1 Hz [1] Processor thermal shut down. Technical Reference Guide www.hp.com 7-7 Incompatible or incorrectly seated DIMM. No light System dead. NOTE: [1] Will be accompanied by the same number of...
... is used to system board or system board. Blinks red 9 times @ 1 Hz [1] System powers on but fails to RAM (S3) Blinks red 2 times @ 1 Hz [1] Processor thermal shut down. Technical Reference Guide www.hp.com 7-7 Incompatible or incorrectly seated DIMM. No light System dead. NOTE: [1] Will be accompanied by the same number of...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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cntlr. test failed 110-03 Program timer 2 load data test failed 104-03 Int. Technical Reference Guide www.hp.com A-5 SW RTC inoperative 111-01 Refresh detect test failed 105-01 Port 61 bit not at zero 112-01 Speed test Slow mode out ... not triggered by timer 114-01 Speaker test failed 106-01 Keyboard controller test failed 116-xx Way 0 read/write test failed 107-01 CMOS RAM test failed 162-xx Options failed (mismatch in speed test 105-10 Port 61 I/O test failed 112-10 Speed test High mode out of range...
cntlr. test failed 110-03 Program timer 2 load data test failed 104-03 Int. Technical Reference Guide www.hp.com A-5 SW RTC inoperative 111-01 Refresh detect test failed 105-01 Port 61 bit not at zero 112-01 Speed test Slow mode out ... not triggered by timer 114-01 Speaker test failed 106-01 Keyboard controller test failed 116-xx Way 0 read/write test failed 107-01 CMOS RAM test failed 162-xx Options failed (mismatch in speed test 105-10 Port 61 I/O test failed 112-10 Speed test High mode out of range...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... memory configuration Extended memory size changed CLIM memory size changed Memory machine ID test failed Memory system ROM checksum failed Failed RAM/ROM map test Failed RAM/ROM protect test Memory read/write test failed Error while saving block in read/write test Error while restoring block in... pattern test Error while saving memory during increment pattern test Error while restoring memory during increment pattern test Memory random pattern test A-6 www.hp.com Technical Reference Guide Error Messages and Codes A.5 Memory Error Messages (2xx-xx) Message 200-04 200-05 200-06 200-07 ...
... memory configuration Extended memory size changed CLIM memory size changed Memory machine ID test failed Memory system ROM checksum failed Failed RAM/ROM map test Failed RAM/ROM protect test Memory read/write test failed Error while saving block in read/write test Error while restoring block in... pattern test Error while saving memory during increment pattern test Error while restoring memory during increment pattern test Memory random pattern test A-6 www.hp.com Technical Reference Guide Error Messages and Codes A.5 Memory Error Messages (2xx-xx) Message 200-04 200-05 200-06 200-07 ...
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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... digital input register test 17xx-05 Failed to reset controller 17xx-55 Cylinder 1 error 17xx-06 Fatal error while reading 17xx-56 Failed controller RAM diagnostics 17xx-07 Fatal error while writing 17xx-57 Failed controller-to-drive diagnostics 17xx-08 Failed compare of R/W buffers 17xx-58 Failed to...Failed I /O read 17xx-60 Failed uncorrectable ECC error 17xx-19 Cntlr. soft error limit 17xx-51 Failed I /O write test -- -- Technical Reference Guide www.hp.com A-13 Hard error limit 17xx-52 Failed file I/O compare test 17xx-03 Previously exceeded max.
... digital input register test 17xx-05 Failed to reset controller 17xx-55 Cylinder 1 error 17xx-06 Fatal error while reading 17xx-56 Failed controller RAM diagnostics 17xx-07 Fatal error while writing 17xx-57 Failed controller-to-drive diagnostics 17xx-08 Failed compare of R/W buffers 17xx-58 Failed to...Failed I /O read 17xx-60 Failed uncorrectable ECC error 17xx-19 Cntlr. soft error limit 17xx-51 Failed I /O write test -- -- Technical Reference Guide www.hp.com A-13 Hard error limit 17xx-52 Failed file I/O compare test 17xx-03 Previously exceeded max.
Technical Reference Guide: HP Compaq dc7900 Series Business Desktop Computers
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...-04 2418-01 Table A-14 Video (Graphics) Error Messages Probable Cause Message Probable Cause Video memory test failed 2418-02 EGA shadow RAM test failed Video attribute test failed 2419-01 EGA ROM checksum test failed Video character set test failed 2420-01 EGA attribute test failed...16 Audio Error Messages (3206-xx) Message 3206-xx Table A-15 Audio Error Messages Probable Cause Audio subsystem internal error A-16 www.hp.com Technical Reference Guide graphics mode test failed 640x200 mode test failed 2431-01 640x480 graphics mode test failed Screen memory page test failed ...
...-04 2418-01 Table A-14 Video (Graphics) Error Messages Probable Cause Message Probable Cause Video memory test failed 2418-02 EGA shadow RAM test failed Video attribute test failed 2419-01 EGA ROM checksum test failed Video character set test failed 2420-01 EGA attribute test failed...16 Audio Error Messages (3206-xx) Message 3206-xx Table A-15 Audio Error Messages Probable Cause Audio subsystem internal error A-16 www.hp.com Technical Reference Guide graphics mode test failed 640x200 mode test failed 2431-01 640x480 graphics mode test failed Screen memory page test failed ...
Service Reference Guide: HP Compaq dc7900 Business PC
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... boot (memory added or removed). Replace the system board. 228 Appendix C POST Error Messages Verify proper memory module type. 201-Memory Error RAM failure. 1. Remove and replace the identified faulty memory module(s). 4. A memory module in memory socket identified in Memory Socket(s) X, X, ......action 163-Time & Date Not Set CMOS jumper may not be properly installed. If third-party memory has been added, test using HP-only memory. 4. Replace keyboard. 303-Keyboard Controller Error I/O board keyboard controller. 1. Run Computer Setup or Windows utilities. 2. ...
... boot (memory added or removed). Replace the system board. 228 Appendix C POST Error Messages Verify proper memory module type. 201-Memory Error RAM failure. 1. Remove and replace the identified faulty memory module(s). 4. A memory module in memory socket identified in Memory Socket(s) X, X, ......action 163-Time & Date Not Set CMOS jumper may not be properly installed. If third-party memory has been added, test using HP-only memory. 4. Replace keyboard. 303-Keyboard Controller Error I/O board keyboard controller. 1. Run Computer Setup or Windows utilities. 2. ...
Service Reference Guide: HP Compaq dc7900 Business PC
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... to the latest BIOS version. 3. Make sure there is a memory module in Computer Setup. Check connector for proper MEBx execution. turned off. 2. Parity Check 2 Parity RAM failure. If the error still persists, replace the system board. 2211-Memory not configured correctly for bent or missing pins. 3. Network Server Mode Active and...
... to the latest BIOS version. 3. Make sure there is a memory module in Computer Setup. Check connector for proper MEBx execution. turned off. 2. Parity Check 2 Parity RAM failure. If the error still persists, replace the system board. 2211-Memory not configured correctly for bent or missing pins. 3. Network Server Mode Active and...
Service Reference Guide: HP Compaq dc7900 Business PC
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... from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components to RAM mode (some models only) or normal Suspend mode. Open hood, press power button, and see flashing LEDs on a PS/2 keyboard, look for flashing LEDs on...
... from electrical shock and/or hot surfaces, be sure to disconnect the power cord from the wall outlet and allow the internal system components to RAM mode (some models only) or normal Suspend mode. Open hood, press power button, and see flashing LEDs on a PS/2 keyboard, look for flashing LEDs on...
Troubleshooting Guide
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...Recommended action for instructions on this Platform Recently added memory module(s) support 1. If third-party memory has been added, test using HP-only memory. 4. Rearrange the DIMMs so that none of memory. 219-ECC Memory Module Detected ECC Modules not supported on ... modules are installed properly. 3. changes. 164-MemorySize Error Memory configuration incorrect. 1. Verify proper memory module type. 201-Memory Error RAM failure. 1. Check product documentation for proper placement of the CMOS jumper if applicable. 164-MemorySize Error Memory amount has changed since ...
...Recommended action for instructions on this Platform Recently added memory module(s) support 1. If third-party memory has been added, test using HP-only memory. 4. Rearrange the DIMMs so that none of memory. 219-ECC Memory Module Detected ECC Modules not supported on ... modules are installed properly. 3. changes. 164-MemorySize Error Memory configuration incorrect. 1. Verify proper memory module type. 201-Memory Error RAM failure. 1. Check product documentation for proper placement of the CMOS jumper if applicable. 164-MemorySize Error Memory amount has changed since ...
Troubleshooting Guide
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... A-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action cord, restore the original memory configuration, and reboot the computer. 4. Parity Check 2 Parity RAM failure. DIMM1 is missing. Enter the correct serial number in Computer Setup. Reboot the computer. 2. Run Computer Setup and Diagnostic utilities. 56 Appendix A POST Error...
... A-1 Numeric Codes and Text Messages (continued) Control panel message Description Recommended action cord, restore the original memory configuration, and reboot the computer. 4. Parity Check 2 Parity RAM failure. DIMM1 is missing. Enter the correct serial number in Computer Setup. Reboot the computer. 2. Run Computer Setup and Diagnostic utilities. 56 Appendix A POST Error...