Removal and Replacement Procedures

Disassembly Sequence Chart (Continued)

5.13

Fan Assembly

2

 

 

 

5.14

Heat Sink

4

 

 

 

5.15

Processor

1 locking screw

 

 

 

5.16

Display Assembly

4

 

 

 

5.17

Top Cover

17

 

 

 

5.18

RTC Battery

0

 

 

 

5.19

Speakers

1

 

 

 

5.20

LED Board

1

 

 

 

5.21

Bottom Board

2

 

 

 

5.22

System Board

10 screws,

 

 

2 standoffs

 

 

 

5.3Preparing the Notebook for Disassembly

Before you begin any removal or installation procedures:

1.Shut down the notebook. If you are not sure whether the notebook is off or in Hibernation, turn the computer on and then shut it down through the operating system.

2.Disconnect all external devices connected to the notebook.

3.Disconnect the power cord.

5–4

Maintenance and Service Guide