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Dell 2520 Owner's Manual Page 12
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4.
Flip the keyboard and lay it on the palmrest.
5.
Disconnect the keyboard cable from the system board.
6.
Remove the keyboard from the computer.
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Dell Vostro 2520
1
Owner's Manual
1
Notes, Cautions, and Warnings
2
Contents
3
Working on Your Computer
5
Turning Off Your Computer
6
Recommended Tools
9
Removing the Battery
9
Installing the Battery
10
Removing the Hinge Cover
10
Installing the Hinge Cover
11
Removing the Keyboard
11
Installing the Keyboard
13
Removing the Optical Drive
13
Removing the Memory Module
14
Installing the Optical Drive
14
Installing the Memory Module
15
Removing the Palmrest
15
Installing the Palmrest
16
Removing the Hard Drive
18
Installing the Hard Drive
19
Removing the USB Board
21
Installing the USB Board
22
Removing the Microphone
23
Installing the Microphone
23
Removing the Processor
25
Installing the Processor
26
Removing the System Board
26
Installing the System Board
27
Removing the Speakers
28
Installing the Speakers
29
Removing the Display Assembly
30
Removing the Display Bezel
33
Installing the Display Bezel
34
Removing the Camera
34
Installing the Camera
35
Removing the Display Panel
35
Installing the Display Panel
37
System Setup
41
System Setup Options
42
Advanced
43
Security
43
Updating the BIOS
44
System and Setup Password
44
Diagnostics
47
Device Status Lights
48
Diagnostic Beep Codes
48
Technical Specifications
49
Table 6. Video
50
Table 7. Camera
50
Table 8. Communications
50
Table 9. Ports and Connectors
50
Table 10. Display
51
Table 11. Keyboard
51
Table 12. Touchpad
51
Table 13. Battery
52
Table 14. AC Adapter
52
Table 15. Physical
53
Table 16. Environmental
53
Contacting Dell
55
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