2020 Inverter card or LED control card
For access, remove these FRUs, in order:
v“1010 Battery pack” on page 84
v“2010 LCD front bezel” on page 127
Table26. Removal steps of inverter card or LED control card
1
4
2
3
Step Screw (quantity) Color Torque
1 M2 ×2.8 mm, flat-head, nylon-coated (1) Silver 0.167 Nm
(1.7 kgfcm)
When installing: Make sure that connectors 3 and 4 are attached firmly.
128 ThinkPad R500 HardwareMaintenance Manual