HP Xw8400 - Workstation - 4 GB RAM - Page 10

Maximizing the airflow ...................................................................................................................... 173
Cleaning the workstation case ......................................................................................................... 174
Cleaning the keyboard .................................................................................................................... 175
Cleaning the monitor ....................................................................................................................... 176
Cleaning the mouse ......................................................................................................................... 177
Appendix H Appendix H — Additional password security and resetting CMOS
Resetting the password jumper ........................................................................................................ 180
Clearing and Resetting the CMOS ................................................................................................... 181
Using the CMOS Button .................................................................................................. 181
Using Computer Setup to Reset CMOS .......................................................................... 182
Appendix I Appendix I — Quick troubleshooting flowcharts
Initial troubleshooting ....................................................................................................................... 184
No power .......................................................................................................................................... 185
No power, part 1 .............................................................................................................. 185
No power, part 2 .............................................................................................................. 186
No power, part 3 .............................................................................................................. 186
No video ........................................................................................................................................... 188
No video, part 1 ............................................................................................................... 188
No video, part 2 ............................................................................................................... 189
No video, part 3 ............................................................................................................... 189
Error messages ................................................................................................................................ 191
Error messages, part 1 ................................................................................................... 191
Error messages, part 2 .................................................................................................... 192
Error messages, part 3 .................................................................................................... 192
No operating system loading ............................................................................................................ 194
No operating system loading from hard drive ................................................................................... 195
No operating loading from hard drive, part 1 ................................................................... 195
No operating system loading from hard drive, part 2 ....................................................... 196
No operating system loading from hard drive, part 3 ....................................................... 196
No operating system loading from diskette drive ............................................................................. 198
No operating system loading from CD-ROM drive ........................................................................... 199
No operating system loading from network ...................................................................................... 200
Non-functioning device ..................................................................................................................... 201
Appendix J Appendix J—PCI bus layout
PCI bus layout and device list .......................................................................................................... 204
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