IBM 2627 사용자 설명서

1. Remove the screw securing the fan ASM. Lift the fan

ASM up to remove.

2. Remove the two screws securing the fan ASM.

3. Remove the mylar from the fan ASM.

Step

Size (Quan-
tity)

Head &
Color

Torque

M2 x 4L (1)

Flat head,
silver

1.6 kgf-cm

M2.5 x 3.5L
(2)

Flat head,
black

1.6 kgf-cm

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

Power Latch, IR Board, and DC-DC &
BATT Board

“Battery ASM” on page 49

“Hard Disk Drive” on page 49

“Combo Bay” on page 50

ThinkPad 390/i Series 1700