Table of Contents
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RAID functionality . . . . . . . . . . . .
Configuring RAID in UEFI mode . . . . . . .
Configuring RAID in legacy mode . . . . . .
diagnostics, and recovery . . . . . . . 71
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 . . . . . . . . 83
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 . . . . . . . . . . . . . . . 91
Customer Replaceable Units. . . . . . . . . .
Handling static-sensitive devices . . . . . . . .
Preparing your computer . . . . . . . . . . .
External options . . . . . . . . . . . . .
PCIe card . . . . . . . . . . . . . . .
M.2 solid-state drive . . . . . . . . . . .
Memory module . . . . . . . . . . . . . 103
Slim optical drive . . . . . . . . . . . . 105
Coin-cell battery . . . . . . . . . . . . . 108
Cover presence switch . . . . . . . . . . 109
ii
P330 Hardware Maintenance Manual
. . . . . . . . . .
. . . . . . . . .
. . . . . . .
Power supply assembly . . . . . . . . . . 111
68
Storage drive in the storage drive bay . . . . 113
69
Storage drive cage . . . . . . . . . . . . 122
70
E-lock . . . . . . . . . . . . . . . . . 126
Power button . . . . . . . . . . . . . . 127
Card reader . . . . . . . . . . . . . . 129
Front audio and USB assembly . . . . . . . 133
ThinkStation LED . . . . . . . . . . . . 134
71
Thermal sensor . . . . . . . . . . . . . 137
71
Internal speaker . . . . . . . . . . . . . 139
71
Wi-Fi units . . . . . . . . . . . . . . . 141
72
Heat-sink-and-fan assembly . . . . . . . . 149
73
Microprocessor . . . . . . . . . . . . . 150
74
System board . . . . . . . . . . . . . . 152
74
Completing the parts replacement . . . . . . . 155
74
75
76
help, and service . . . . . . . . . . . . 159
76
Information resources . . . . . . . . . . . . 159
77
78
languages . . . . . . . . . . . . . . . 159
78
78
Safety and warranty . . . . . . . . . . . 159
79
Lenovo Web site. . . . . . . . . . . . . 159
80
Lenovo Support Web site . . . . . . . . . 159
Help and service . . . . . . . . . . . . . . 160
Calling for service . . . . . . . . . . . . 160
Using other services . . . . . . . . . . . 160
83
Purchasing additional services . . . . . . . 161
83
84
84
speed. . . . . . . . . . . . . . . . . . 163
85
85
86
system . . . . . . . . . . . . . . . . . 165
87
89
of countries and regions . . . . . . . . 167
91
92
regions . . . . . . . . . . . . . . . . . 171
92
94
94
94
of countries and regions . . . . . . . . 175
96
information . . . . . . . . . . . . . . . 177
Appendix G. Notices. . . . . . . . . . 179
. . . . . . . . . . 159
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