Lenovo ThinkPad P15 Gen 1 Hardware Maintenance Manual page 4

Service tool kit . . . . . . . . . . . . . . .
Screw notices . . . . . . . . . . . . . . .
Retaining serial numbers . . . . . . . . . . .
Restoring the serial number of the system
unit . . . . . . . . . . . . . . . . . .
Retaining the UUID. . . . . . . . . . . .
Reading or writing the ECA information . . . .
Chapter 9. Removing or replacing a
FRU. . . . . . . . . . . . . . . . . . . 65
General guidelines . . . . . . . . . . . . . .
Before servicing the computer . . . . . . . . .
Disable the built-in battery . . . . . . . . .
Removing the nano-SIM card
Removing a major FRU . . . . . . . . . . . .
1010 Bottom door . . . . . . . . . . . .
1020 M.2 solid-stat drive . . . . . . . . .
1030 Memory module under the bottom
door . . . . . . . . . . . . . . . . .
1040 Keyboard . . . . . . . . . . . . .
1050 Memory module bracket and memory
module under the keyboard . . . . . . . .
1060 Wireless LAN card . . . . . . . . . .
1070 Wireless WAN card . . . . . . . . .
1080 Keyboard bezel assembly . . . . . . .
1090 Power button board with cable . . . . .
1100 Fingerprint reader cable, bracket and
board . . . . . . . . . . . . . . . . .
1110 Speaker assembly . . . . . . . . . .
1120 Smart card reader and smart card reader
cable . . . . . . . . . . . . . . . . .
1130 MIMO wireless-WAN antenna assembly
with cable . . . . . . . . . . . . . . .
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1140 Bottom cover. . . . . . . . . . . .
1150 Built-in battery . . . . . . . . . . .
1160 Coin-cell battery . . . . . . . . . .
1170 Trackpad and trackpad cable . . . . .
1180 Hinge caps . . . . . . . . . . . .
1190 LCD unit . . . . . . . . . . . . .
1200 Thermal fan assembly . . . . . . . .
1210 GPU board . . . . . . . . . . . .
1220 System board . . . . . . . . . . .
1230 I/O board and I/O board cable . . . . .
1240 dc-in bracket and dc-in cable
assembly . . . . . . . . . . . . . . .
1250 Chassis assembly . . . . . . . . . .
Removing an LCD FRU for non-touch models . . .
2010 LCD bezel assembly . . . . . . . . .
2020 LCD panel, LCD cable and hinge
assembly . . . . . . . . . . . . . . .
2030 Camera/microphone module
2040 Antenna kit . . . . . . . . . . . .
2050 LCD rear cover assembly . . . . . . .
Removing an LCD FRU for touch models . . . . .
3010 LCD strip bezel . . . . . . . . . . .
3020 Touch panel control card . . . . . . .
3030 LCD panel assembly, LCD cable, and
hinge assembly . . . . . . . . . . . . .
3040 Camera/microphone module
3050 Antenna kit . . . . . . . . . . . . 103
3060 LCD rear cover assembly . . . . . . . 104
Appendix A. Notices . . . . . . . . . . 105
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