Removing and replacing a FRU
2020 Inverter card
For access, remove following FRUs, in order:
v "1010 Battery pack" on page 76
v "1020 Hard disk drive" on page 77
v "1030 DIMM cover" on page 79
v "1040 DIMM" on page 80
v "1050 Backup battery" on page 81
v "1060 Keyboard" on page 82
v "1100 Keyboard bezel" on page 104
v "1120 Hinge cover and LCD assembly" on page 110
v "2010 LCD front bezel" on page 122
1
2
3
If the ThinkPad computer you are servicing has the
Bluetooth wireless features, remove Bluetooth button cover
4 from the defective inverter card and keep the cover for
reuse.
4
123
ThinkPad X30, X31, X32