Table of Contents
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Retaining the UUID. . . . . . . . . . . .
FRU. . . . . . . . . . . . . . . . . . . 69
General guidelines . . . . . . . . . . . . . .
Common service tools . . . . . . . . . . . .
Before servicing the computer . . . . . . . . .
Disabling the built-in battery . . . . . . . . . .
Removing a major FRU . . . . . . . . . . . .
1010 Bottom cover. . . . . . . . . . . .
1020 Battery . . . . . . . . . . . . . .
1030 Storage drive . . . . . . . . . . . .
cover . . . . . . . . . . . . . . . . .
1050 Keyboard . . . . . . . . . . . . .
1060 Coin-cell battery . . . . . . . . . .
module under the keyboard . . . . . . . .
1080 Wireless LAN card . . . . . . . . . .
1090 Keyboard bezel assembly . . . . . . .
power button board . . . . . . . . . . .
ii
ThinkPad P72 Hardware Maintenance Manual
67
1120 Speaker assembly . . . . . . . . . .
67
1130 Hinge caps and LCD unit . . . . . . .
1140 Chassis assembly . . . . . . . . . .
right I/O board . . . . . . . . . . . . .
69
cable, or dummy smart card . . . . . . . .
70
1170 Thermal fan assembly . . . . . . . .
70
70
70
Removing an LCD FRU . . . . . . . . . . . .
70
71
assembly . . . . . . . . . . . . . . .
72
2020 LED card . . . . . . . . . . . . .
73
assembly . . . . . . . . . . . . . . . 100
74
77
assembly . . . . . . . . . . . . . . . 102
78
cover assembly . . . . . . . . . . . . . 103
79
Appendix A. Notices . . . . . . . . . . 107
80
Electronic emissions notices . . . . . . . . . . 108
Trademarks . . . . . . . . . . . . . . . . 108
81
86
87
90
91
93
94
95
98
98
99
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