Table of contents

1

Product description

 

2

External component identification

 

 

Top components

4

 

TouchPad

4

 

Lights

5

 

Buttons and speakers

7

 

Keys

8

 

Display

9

 

Wireless antennas

10

 

Front components

11

 

Left-side components

12

 

Rear component

13

 

Right-side components

13

 

Bottom components

14

3

Illustrated part numbers catalog

 

 

Service tag

15

 

Computer major components

16

 

Display assembly components

20

 

Plastics Kit

21

 

Mass storage devices

22

 

Miscellaneous parts

23

 

Sequential part number listing

24

4 Removal and replacement procedures

 

 

Preliminary replacement requirements

27

 

Tools required

27

 

Service considerations

27

 

Plastic parts

27

 

Cables and connectors

28

 

Drive handling

28

 

Grounding guidelines

29

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HP CQ40-409TU, CQ40-416TU, CQ40-417TU, CQ40-408AU, CQ40-404AX, CQ40-421AX manual Table of contents