IMM

Lower

Heatsink

 

Ÿ

“Battery”

on

page 61

Ÿ

“Hard Disk Drive” on page 62

Ÿ

“Combo

Bay”

on

page 63

Ÿ“Keyboard” on page 70

Ÿ

“LED

Board”

on

page 72

Ÿ

“Upper Heatsink” on page 73

Ÿ

“CPU

Board”

on

page 76

Ÿ

“LCD

Panel”

on

page 77

Ÿ“Upper Cover” on page 79

To remove

the

IMM

lower

heatsink:

 

 

1. Disconnect

the

fan

cable

from

the

connector

2. Remove the screw securing the

IMM

lower he

Lift

the

IMM lower

heatsink

up

to

remove.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

(Quan-

 

Head

&

 

 

 

 

Step

tity)

 

Color

 

 

Torque

 

 

 

 

 

 

 

 

 

 

 

 

2

M2

x 10L

(1)

Pan

head,

 

1.6

kgf-cm

 

 

 

 

 

silver

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

Make

sure

you

use

the

correct

screw for repl

 

 

 

 

 

 

 

 

 

 

ThinkPad 390X / i 1700 81HMM

Page 87
Image 87
IBM I 1700 manual Heatsink