IBM I 1700 用户手册

IBM

Upper Heatsink

“Battery” on page 61

“Hard Disk Drive” on page 62

“Keyboard” on page 70

1

3

2

Step

Size (Quan-
tity)

Head &
Color

Torque

1

M2.5 x 18L
(3)

Pan head,
black

2.0 kgf-cm

2

M2 x 18L (3)

Pan head,
black

2.0 kgf-cm

3

M2 x 4L (4)

Flat head,
silver

1.6 kgf-cm

Note: Make sure you use the correct screw for replacement.

ThinkPad 390X / i 1700 HMM

73