![HP Xw6400 - Workstation - 4 GB RAM Service And Technical Reference Manual Download Page 92](http://html.mh-extra.com/html/hp/xw6400-workstation-4-gb-ram/xw6400-workstation-4-gb-ram_service-and-technical-reference-manual_157206092.webp)
4.
Remove the fan from the fan housing by applying outward pressure on the card guide while lifting
the fan away.
Figure 4-30
Removing the fan from the card guide
To install the front fan:
1.
Place the fan in the card guide with the fan label facing into the card guide.
NOTE
Ensure that the fan blows toward the rear of the of the chassis.
2.
Place the fan wire through the slot in the card guide.
3.
Snap the fan into the card guide.
Battery
The battery that comes with the workstation provides power to the real-time clock and has a minimum
lifetime of about three years.
WARNING!
This workstation contains a lithium battery. There is a risk of fire and chemical
burn if the battery is handled improperly. Do not disassemble, crush, puncture, short external
contacts, dispose in water or fire, or expose it to temperatures higher than 140°F (60°C).
CAUTION
Before removing the battery, be sure your CMOS settings are backed up as all
CMOS settings are lost when the battery is removed. To back up the CMOS settings, use
Computer Setup and run the Save to Diskette option from the File menu.
82
Chapter 4 Removal and replacement procedures
ENWW
Summary of Contents for Xw6400 - Workstation - 4 GB RAM
Page 1: ...HP xw6400 Workstation Service and Technical Reference Guide User Guide ...
Page 4: ......
Page 15: ...Figure 1 4 Serial number and COA label location ENWW Product features 5 ...
Page 22: ...12 Chapter 1 Product overview ENWW ...
Page 32: ...22 Chapter 2 Installing or restoring the operating system ENWW ...
Page 60: ...50 Chapter 3 System management ENWW ...
Page 69: ...Figure 4 2 System board block diagram ENWW System board components 59 ...
Page 108: ...98 Chapter 4 Removal and replacement procedures ENWW ...
Page 146: ...136 Chapter 5 System diagnostics and troubleshooting ENWW ...
Page 147: ...A Appendix A SAS devices ENWW 137 ...
Page 154: ...144 Appendix A Appendix A SAS devices ENWW ...
Page 160: ...150 Appendix B Appendix B SATA devices ENWW ...
Page 161: ...C Appendix C Connector pins ENWW 151 ...
Page 170: ...160 Appendix C Appendix C Connector pins ENWW ...
Page 173: ...E Appendix E Routine care ENWW 163 ...
Page 180: ...170 Appendix E Appendix E Routine care ENWW ...
Page 186: ...Initial troubleshooting 176 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 187: ...No power No power part 1 ENWW No power 177 ...
Page 188: ...No power part 2 178 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 189: ...No power part 3 ENWW No power 179 ...
Page 190: ...No video No video part 1 180 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 191: ...No video part 2 ENWW No video 181 ...
Page 192: ...No video part 3 182 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 193: ...Error messages Error messages part 1 ENWW Error messages 183 ...
Page 194: ...Error messages part 2 184 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 195: ...Error messages part 3 ENWW Error messages 185 ...
Page 196: ...No operating system loading 186 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...
Page 203: ...Non functioning device ENWW Non functioning device 193 ...
Page 204: ...194 Appendix G Appendix G Quick troubleshooting flowcharts ENWW ...