Removal and replacement procedures

Heat sink

✎The heat sink spare part kit includes replacement thermal material.

 

Spare part

Description

number

 

 

Heat sink

535859-001

 

 

Before removing the heat sink, follow these steps:

1.Shut down the computer.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet, and then unplugging the AC adapter from the computer.

4.Remove the battery (see “Battery” on page 4-7).

5.Remove the following components:

a.Switch cover (see “Switch cover” on page 4-8)

b.Keyboard (see “Keyboard” on page 4-9)

c.Optical drive (see “Optical drive” on page 4-13)

d.Speakers (see “Speakers” on page 4-15)

e.Palm rest (see “Palm rest” on page 4-16)

f.Solid-state module (see “Solid-state module” on page 4-20)

g.Top cover (see “Top cover” on page 4-22)

Maintenance and Service Guide

4–29