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1120 Sub card
For access, remove these FRUs, in order:
v “1010 Battery pack” on page 60
v “1050 Hard-disk drive or RF ID adapter” on page 67
v “1060 Ultrabay 2000 device” on page 69
v “1070 Keyboard” on page 71
v “1080 Keyboard CRU insulator” on page 74
v “1090 Hinge cover and clear sheet icon” on page 75
v “1100 Keyboard bezel and speaker” on page 76
Step Screw (quantity) Torque
1 M2.6 × 2.8 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
80 ThinkPad A20m/p, A21m/p, A22m/p