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HP dc7900 - Convertible Minitower PC User Manual

HP dc7900 - Convertible Minitower PC
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Interpreting POST Diagnostic Front Panel LEDs and Audible Codes .............................................. 233
Appendix D Troubleshooting Without Diagnostics
Safety and Comfort .......................................................................................................................... 237
Before You Call for Technical Support ............................................................................................. 237
Helpful Hints ..................................................................................................................................... 238
Solving General Problems ................................................................................................................ 240
Solving Power Problems .................................................................................................................. 243
Solving Diskette Problems ............................................................................................................... 244
Solving Hard Drive Problems ........................................................................................................... 247
Solving Media Card Reader Problems ............................................................................................. 249
Solving Display Problems ................................................................................................................. 251
Solving Audio Problems ................................................................................................................... 255
Solving Printer Problems .................................................................................................................. 256
Solving Keyboard and Mouse Problems .......................................................................................... 258
Solving Hardware Installation Problems ........................................................................................... 259
Solving Network Problems ............................................................................................................... 261
Solving Memory Problems ............................................................................................................... 264
Solving Processor Problems ............................................................................................................ 265
Solving CD-ROM and DVD Problems .............................................................................................. 266
Solving USB Flash Drive Problems .................................................................................................. 268
Solving Front Panel Component Problems ...................................................................................... 269
Solving Internet Access Problems .................................................................................................... 269
Solving Software Problems .............................................................................................................. 271
Contacting Customer Support .......................................................................................................... 272
Appendix E System Board and Riser Board Reference Designators
.......................................................................................................................................................... 273
Appendix F Specifications
CMT Specifications .......................................................................................................................... 279
SFF Specifications ........................................................................................................................... 280
USDT Specifications ........................................................................................................................ 281
Index ................................................................................................................................................................. 283
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HP dc7900 - Convertible Minitower PC Specifications

General IconGeneral
ChipsetIntel Q45 Express
MemoryUp to 16 GB DDR2 SDRAM
AudioIntegrated High Definition Audio
Form FactorConvertible Minitower
ProcessorIntel Core 2 Duo, Core 2 Quad, Pentium Dual-Core
StorageSATA Hard Drives
GraphicsIntel Graphics Media Accelerator 4500, optional discrete graphics
Optical DriveDVD-ROM, DVD+/-RW
NetworkIntegrated Intel Gigabit Network Connection
PortsUSB 2.0, serial, parallel, audio in/out
Expansion SlotsPCI, PCIe x1, PCIe x16
Operating SystemWindows Vista, Windows 7

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