Lenovo ThinkStation P920 Hardware Maintenance Manual page 4
Dual-processor workstation
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Also See for ThinkStation P920:
- User manual (183 pages) ,
- Manual (9 pages) ,
- Manual (28 pages)
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Configuring RAID with Intel RSTe . . . . . .
Configuration Utility . . . . . . . . . . .
CPU . . . . . . . . . . . . . . . . .
diagnostics, and recovery . . . . . . . 81
problems . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .
Startup problems . . . . . . . . . . . .
Audio problems . . . . . . . . . . . . .
CD or DVD problems . . . . . . . . . . .
Intermittent problems . . . . . . . . . . .
Storage drive problems . . . . . . . . . .
Ethernet LAN problems . . . . . . . . . .
Wireless LAN problem . . . . . . . . . .
Bluetooth problems . . . . . . . . . . .
Performance problems . . . . . . . . . .
Serial connector problem . . . . . . . . .
Software and driver problems . . . . . . .
. . . . . . . . . . . .
UEFI diagnostic program . . . . . . . . . . .
. . . . . . . . . . . .
symptom-to-FRU index . . . . . . . . 95
Service checkout . . . . . . . . . . . . . .
Problem determination tips . . . . . . . .
Symptom-to-FRU index . . . . . . . . . . .
Hard disk drive boot error . . . . . . . . .
Power supply problems . . . . . . . . . .
Beep symptoms . . . . . . . . . . . . .
POST error codes . . . . . . . . . . . .
Miscellaneous error conditions . . . . . . .
installation . . . . . . . . . . . . . . . 103
Handling static-sensitive devices . . . . . . . . 103
computer cover . . . . . . . . . . . . . . . 103
External options . . . . . . . . . . . . . 104
Cover presence switch (intrusion switch) . . . 105
Direct cooling air baffle . . . . . . . . . . 107
Device in a flex bay. . . . . . . . . . . . 109
enclosure . . . . . . . . . . . . . . . 112
Device in the multi-drive conversion kit . . . . 117
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P920 Hardware Maintenance Manual
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. . . . . . . . . 101
. . . . . . . 104
74
76
Front fan assembly. . . . . . . . . . . . 137
Rear fan assembly . . . . . . . . . . . . 138
78
M.2 solid-state drive . . . . . . . . . . . 140
Power supply assembly . . . . . . . . . . 150
Memory module . . . . . . . . . . . . . 152
PCIe card . . . . . . . . . . . . . . . 155
Full-length PCIe card . . . . . . . . . . . 163
81
Super capacitor module . . . . . . . . . . 170
81
81
Multi-function brackets . . . . . . . . . . 173
Coin-cell battery . . . . . . . . . . . . . 177
82
Wi-Fi units . . . . . . . . . . . . . . . 179
83
84
Device in the 5.25-inch flex module . . . . . 183
VROC upgrade key module . . . . . . . . 194
84
Blind-connect assembly. . . . . . . . . . 195
84
85
Heat-sink-and-fan assembly . . . . . . . . 200
Microprocessor . . . . . . . . . . . . . 204
86
System board . . . . . . . . . . . . . . 207
87
88
Completing the parts replacement . . . . . . . 210
88
89
help, and service . . . . . . . . . . . . 213
89
Information resources . . . . . . . . . . . . 213
91
91
languages . . . . . . . . . . . . . . . 213
Safety and warranty . . . . . . . . . . . 213
Lenovo Web site. . . . . . . . . . . . . 213
95
Lenovo Support Web site . . . . . . . . . 214
95
Frequently asked questions . . . . . . . . 214
96
Help and service . . . . . . . . . . . . . . 214
96
Calling for service . . . . . . . . . . . . 214
97
Using other services . . . . . . . . . . . 215
97
Purchasing additional services . . . . . . . 215
98
99
speed. . . . . . . . . . . . . . . . . . 217
system . . . . . . . . . . . . . . . . . 219
information . . . . . . . . . . . . . . . 221
Export classification notice . . . . . . . . . . 221
Electronic emissions notices . . . . . . . . . . 221
Declaration of Conformity . . . . . . . . . 221
Eurasian compliance mark . . . . . . . . . . 223
Brazil audio notice . . . . . . . . . . . . . . 223
. . . . . . . . . . 128
. . . . . . . . . . 131
. . . . . . . . . . 213
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