IBM X121E Laptop User Manual


 
Table 25. Removal steps of CRT board assembly
2
1
4
3
2
3
Step Screw (quantity) Color
Torque
3
M2 × 3 mm, wafer-head, nylon-coated (2)
Black 0.392 Nm
(4 kgfcm)
When installing: Make sure that the connector is attached rmly 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 53
“1070 Keyboard” on page 57
“1090 Top case assembly” on page 60
“1130 System board assembly, fan assembly, and backup battery” on page 65
68 Hardware Maintenance Manual