IBM THINKPAD S05L-1270-01 - Manual (Page 583)

1030 DVD Adapter Card
Battery Pack (1010)
2nd Battery Pack (if installed) (1020)
Step Size (Quantity) Color Torque
1 M2.5 x 6 mm, Nylon
(2) Black 4 kgcm
Note: Make sure you use the correct screw and tighten the
screw to the torque specified. Do not use the screw that you
removed, use a new screw.
ThinkPad 770 (9548, 9549) 571