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Vostro 2521
Dell Vostro 2521 Manuals
Manuals and User Guides for Dell Vostro 2521. We have
2
Dell Vostro 2521 manuals available for free PDF download: Owner's Manual, Setup And Features Information
Dell Vostro 2521 Owner's Manual (53 pages)
Dell Vostro 2521
Brand:
Dell
| Category:
Laptop
| Size: 5.54 MB
Table of Contents
Notes, Cautions, and Warnings
2
Table of Contents
3
1 Working on Your Computer
5
Before Working Inside Your Computer
5
Turning off Your Computer
6
After Working Inside Your Computer
7
2 Removing and Installing Components
9
Recommended Tools
9
Removing the Secure Digital (SD) Card
9
Installing the Secure Digital (SD) Card
9
Removing the Battery
9
Installing the Battery
10
Removing the Access Panel
10
Installing the Access Panel
10
Removing the Memory Module
11
Installing the Memory Module
11
Removing the Hard-Drive Assembly
11
Installing the Hard-Drive Assembly
13
Removing the Optical-Drive Assembly
13
Installing the Optical-Drive Assembly
14
Removing the Keyboard
14
Installing the Keyboard
15
Removing the Wireless Mini-Card
16
Installing the Wireless Mini-Card
16
Removing the Palmrest
16
Installing the Palmrest
18
Removing the Input/Output (I/O) Board
18
Installing the Input/Output (I/O) Board
19
Removing the System Board
19
Installing the System Board
20
Removing the Coin-Cell Battery
21
Installing the Coin-Cell Battery
21
Removing the Heatsink
22
Installing the Heatsink
22
Removing the System Fan
23
Installing the System Fan
23
Removing the Speakers
24
Installing the Speakers
25
Removing the Display Assembly
25
Installing the Display Assembly
26
Removing the Display Bezel
26
Installing the Display Bezel
27
Removing the Display Hinges
28
Installing the Display Hinges
28
Removing the Display Panel
29
Installing the Display Panel
30
Removing the Camera Module
30
Installing the Camera Module
31
3 System Setup
33
Boot Sequence
33
Navigation Keys
33
System Setup Options
34
Updating the BIOS
37
System and Setup Password
37
Assigning a System Password and Setup Password
38
Deleting or Changing an Existing System And/Or Setup Password
38
4 Diagnostics
41
Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
41
Battery Status Lights
41
5 Troubleshooting
43
Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
43
Diagnostics
43
Beep Codes
44
LED Error Codes
45
6 Technical Specifications
47
7 Contacting Dell
53
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Dell Vostro 2521 Setup And Features Information (6 pages)
Brand:
Dell
| Category:
Laptop
| Size: 0.81 MB
Table of Contents
Quick Setup
4
Specifications
5
Information para NOM (Únicamente para México)
6
Finding more Information and Resources
6
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