1140 Crt Board Assembly (With Cable); 1150 Dc-In Sub Card And Base Cover Assembly - Lenovo ThinkPad X121e Hardware Maintenance Manual

1140 CRT board assembly (with cable)

For access, remove these FRUs in order:
• "1010 Battery pack" on page 50
• "1020 Bottom slot cover" on page 51
• "1040 Hard disk drive or solid state drive assembly" on page 52
• "1070 Keyboard" on page 57
• "1090 Top case assembly" on page 60
• "1130 System board assembly, fan assembly, and backup battery" on page 64
Removal steps of CRT board assembly
Step Screw (quantity)
3
M2 × 3 mm, wafer-head, nylon-coated (2)
When installing: Make sure that the connector is attached firmly to the system board.

1150 DC-in sub card and base cover assembly

For access, remove these FRUs in order:
• "1010 Battery pack" on page 50
• "1020 Bottom slot cover" on page 51
• "1040 Hard disk drive or solid state drive assembly" on page 52
• "1070 Keyboard" on page 57
• "1090 Top case assembly" on page 60
• "1130 System board assembly, fan assembly, and backup battery" on page 64
3
3
4
1
Color Torque
Black 0.392 Nm
(4 kgfcm)
.
Chapter 8 Removing and replacing a FRU
67