1120 Crt Board Assembly (With Cable); 1130 System Board Assembly, Thermal Fan Assembly, And Backup Battery - Lenovo ThinkPad X131e Hardware Maintenance Manual

When installing: Ensure that the connector is attached firmly.

1120 CRT board assembly (with cable)

For access, remove these FRUs in order:
• "1010 Battery pack" on page 58
• "1020 Bottom slot cover" on page 59
• "1070 Keyboard" on page 66
• "1080 Keyboard bezel assembly" on page 69
Removal steps of CRT board assembly
Step Screw (quantity)
3
M2 × 3 mm, wafer-head, nylon-coated (2)
When installing: Ensure that the connector is attached firmly to the system board.

1130 System board assembly, thermal fan assembly, and backup battery

Important notices for handling the system board:
When handling the system board, bear the following in mind:
• The system board has an accelerometer, which can be broken by applying several thousands of G-forces.
Note: Dropping a system board from a height of as little as six inches so that it falls flat on a hard bench can subject
the accelerometer to as much as 6,000 G's of shock.
• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
• If a system board is dropped, be sure to document the drop in any reject report, and replace the system board.
• Avoid rough handling of any kind.
• At every point in the process, be sure not to drop or stack the system board.
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Hardware Maintenance Manual
3
3
4
1
Torque
Color
Black 0.181 Nm
(1.85 kgf-cm)