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Replacing the hot-swap hard disk drive
backplane. . . . . . . . . . . . . . . 133
Replacing the non-hot-swap power supply
assembly . . . . . . . . . . . . . . . 137
Replacing a hot-swap redundant power
supply module . . . . . . . . . . . . . 140
Replacing the power distribution board and
cage assembly . . . . . . . . . . . . . 143
Replacing the front panel board assembly . . 147
Replacing the front system fan . . . . . . 149
Replacing the rear system fan . . . . . . . 152
Replacing the heat sink and fan assembly . . 154
Replacing the microprocessor. . . . . . . 157
Replacing the system board battery . . . . 161
Completing the parts replacement . . . . . . . 162
Reinstalling the server cover and reconnecting
cables . . . . . . . . . . . . . . . . 162
Updating the server conguration . . . . . 164
Chapter 7. Troubleshooting and
diagnostics . . . . . . . . . . . . . 167
Troubleshooting procedure . . . . . . . . . . 167
Viewing the status and diagnostic LEDs. . . . . 167
Using the diagnostic program. . . . . . . . . 168
Viewing the system event log . . . . . . . . . 168
Basic troubleshooting tables . . . . . . . . . 168
ThinkServer EasyStartup program
problems . . . . . . . . . . . . . . . 168
Optical drive problems. . . . . . . . . . 169
Hard disk drive problems. . . . . . . . . 170
Memory module problems . . . . . . . . 172
Keyboard, mouse, or USB device problems. . 172
Chapter 8. Getting information, help,
and service . . . . . . . . . . . . . 175
Information resources . . . . . . . . . . . . 175
Using the documentation. . . . . . . . . 175
ThinkServer Web site
(http://www.lenovo.com/thinkserver) . . . . 175
Lenovo Support Web site. . . . . . . . . 175
Help and service . . . . . . . . . . . . . . 176
Before you call . . . . . . . . . . . . . 176
Calling for service. . . . . . . . . . . . 176
Using other services . . . . . . . . . . 177
Purchasing additional services . . . . . . 177
Appendix A. Notices. . . . . . . . . 179
Trademarks . . . . . . . . . . . . . . . . 180
Important notes . . . . . . . . . . . . . . 180
Polyvinyl Chloride (PVC) cable and cord notice . . 180
Recycling information . . . . . . . . . . . . 180
Battery return program. . . . . . . . . . 181
Requirement for batteries containing
perchlorate . . . . . . . . . . . . . . 182
Particulate contamination . . . . . . . . . . 182
Important information for the European Directive
2002/96/EC . . . . . . . . . . . . . . . . 183
Restriction of Hazardous Substances Directive
(RoHS) . . . . . . . . . . . . . . . . . . 186
China RoHS . . . . . . . . . . . . . . 187
Turkish statement of compliance. . . . . . 187
German Ordinance for Work gloss statement. . . 188
Electronic emission notices. . . . . . . . . . 188
Federal Communications Commission (FCC)
Statement. . . . . . . . . . . . . . . 188
Index. . . . . . . . . . . . . . . . . 191
ii ThinkServer User Guide