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Vostro 3020
Dell Vostro 3020 Manuals
Manuals and User Guides for Dell Vostro 3020. We have
3
Dell Vostro 3020 manuals available for free PDF download: Service Manual, Setup And Specifications
Dell Vostro 3020 Service Manual (76 pages)
Tower Desktop
Brand:
Dell
| Category:
Desktop
| Size: 20.14 MB
Table of Contents
Table of Contents
3
Chapter 1: Working Inside Your Computer
6
Before Working Inside Your Computer
6
Safety Instructions
6
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
7
Transporting Sensitive Components
8
After Working Inside Your Computer
9
Chapter 2: Removing and Installing Components
10
Recommended Tools
10
Screw List
10
Major Components of Vostro 3020 Tower Desktop
11
Left-Side Cover
12
Removing the Left-Side Cover
12
Installing the Left-Side Cover
13
Left-Side Cover
14
Removing the Left-Side Cover
14
Installing the Left-Side Cover
15
Front Cover
16
Removing the Front Cover
16
Installing the Front Cover
17
Optical Drive
18
Removing the Optical Drive
18
Installing the Optical Drive
19
Optical-Drive Bezel
21
Removing the Optical-Drive Bezel
21
Installing the Optical-Drive Bezel
22
Hard Drive
22
Removing the Hard Drive
22
Installing the Hard Drive
23
Power Button
25
Removing the Power Button
25
Installing the Power Button
25
Graphics Card
26
Removing the Graphics Card
26
Installing the Graphics Card
27
Memory
29
Removing the Memory
29
Installing the Memory
30
Solid-State Drive
31
Removing the Solid-State Drive
31
Installing the Solid-State Drive
32
Wireless Card
33
Removing the Wireless Card
33
Installing the Wireless Card
34
Coin-Cell Battery
35
Removing the Coin-Cell Battery
35
Installing the Coin-Cell Battery
36
Antenna Modules
36
Removing the Antenna Modules
36
Installing the Antenna Modules
38
Media-Card Reader
39
Removing the Media-Card Reader
39
Installing the Media-Card Reader
40
Power-Supply Unit
41
Removing the Power-Supply Unit
41
Installing the Power-Supply Unit
43
Fan Shroud
44
Removing the Fan Shroud
44
Installing the Fan Shroud
45
Processor Fan and Heat-Sink Assembly
46
Removing the Processor Fan and Heat-Sink Assembly
46
Installing the Processor Fan and Heat-Sink Assembly
47
Processor
48
Removing the Processor
48
Installing the Processor
49
System Board
50
Removing the System Board
50
Installing the System Board
53
Chapter 3: Drivers and Downloads
58
Chapter 4: System Setup
59
BIOS Overview
59
Entering BIOS Setup Program
59
Navigation Keys
59
Boot Sequence
60
One Time Boot Menu
60
System Setup Options
60
System and Setup Password
70
Assigning a System Setup Password
70
Deleting or Changing an Existing System Setup Password
71
Real Time Clock (RTC) Reset
71
Clearing BIOS (System Setup) and System Passwords
72
Updating the BIOS
72
Updating the BIOS in Windows
72
Updating the BIOS Using the USB Drive in Windows
72
Updating the BIOS from the F12 One-Time Boot Menu
73
Chapter 5: Troubleshooting
74
Locate the Service Tag or Express Service Code of Your Dell Computer
74
Supportassist Diagnostics
74
System Diagnostic Lights
74
Recovering the Operating System
74
Wifi Power Cycle
75
Drain Residual Flea Power (Perform Hard Reset)
75
Chapter 6: Getting Help and Contacting Dell
76
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Dell Vostro 3020 Service Manual (74 pages)
Brand:
Dell
| Category:
Desktop
| Size: 16.03 MB
Table of Contents
Table of Contents
3
Chapter 1: Working Inside Your Computer
6
Safety Instructions
6
Before Working Inside Your Computer
6
Safety Precautions
7
Electrostatic Discharge-ESD Protection
7
ESD Field Service Kit
8
Transporting Sensitive Components
9
After Working Inside Your Computer
9
Bitlocker
9
Chapter 2: Removing and Installing Components
10
Left-Side Cover
10
Removing the Left-Side Cover
10
Installing the Left-Side Cover
10
Front Cover
11
Removing the Front Cover
11
Installing the Front Cover
12
Hard Drive
13
Removing the 2.5-Inch Hard Drive
13
Installing the 2.5-Inch Hard Drive
14
Removing the 3.5-Inch Hard Drive
14
Installing the 3.5-Inch Hard Drive
15
Hard-Drive and Optical-Drive Cage
17
Removing the Hard-Drive and Optical-Drive Cage
17
Installing the Hard-Drive and Optical-Drive Cage
18
Optical Drive (Optional)
19
Removing the Optical Drive
19
Installing the Optical Drive
20
Power Button
22
Removing the Power Button
22
Installing the Power Button
22
Memory
23
Removing the Memory
23
Installing the Memory
24
Solid-State Drive
25
Removing the M.2 2230 Solid-State Drive
25
Installing the M.2 2230 Solid-State Drive
26
Removing the M.2 2280 Solid-State Drive
27
Installing the M.2 2280 Solid-State Drive
27
Wireless Card
29
Removing the Wireless Card
29
Installing the Wireless Card
30
Coin-Cell Battery
31
Removing the Coin-Cell Battery
31
Installing the Coin-Cell Battery
31
Media-Card Reader (Optional)
32
Removing the Media-Card Reader
32
Installing the Media-Card Reader
33
Power Supply Unit
34
Removing the Power Supply Unit
34
Installing the Power Supply Unit
36
Antenna Modules
37
Removing the Antenna Modules
37
Installing the Antenna Modules
38
Fan Shroud
39
Removing the Fan Shroud
39
Installing the Fan Shroud
40
Processor Fan and Heat-Sink Assembly
41
Removing the Fan and Heat-Sink Assembly
41
Installing the Fan and Heat-Sink Assembly
42
Processor
43
Removing the Processor
43
Installing the Processor
44
System Board
45
Removing the System Board
45
Installing the System Board
48
Recommended Tools
51
Screw List
52
Major Components of Vostro 3020 Small Desktop
52
Chapter 3: Drivers and Downloads
55
Chapter 4: BIOS Setup
56
Entering BIOS Setup Program
56
Navigation Keys
56
One Time Boot Menu
56
System Setup Options
57
Updating the BIOS
66
Updating the BIOS in Windows
66
Updating the BIOS in Linux and Ubuntu
66
Updating the BIOS Using the USB Drive in Windows
67
Updating the BIOS from the F12 One-Time Boot Menu
67
System and Setup Password
68
Assigning a System Setup Password
68
Deleting or Changing an Existing System Setup Password
69
Clearing CMOS Settings
69
Clearing BIOS (System Setup) and System Passwords
69
Chapter 5: Troubleshooting
70
Locate the Service Tag or Express Service Code of Your Dell Computer
70
Supportassist Diagnostics
70
Power-Supply Unit Built-In Self-Test
70
System Diagnostic Lights
70
Recovering the Operating System
72
Real Time Clock-RTC Reset
72
Backup Media and Recovery Options
73
Wifi Power Cycle
73
Chapter 6: Getting Help and Contacting Dell
74
Dell Vostro 3020 Setup And Specifications (24 pages)
Tower Desktop
Brand:
Dell
| Category:
Desktop
| Size: 4.71 MB
Table of Contents
Table of Contents
3
Chapter 1: Set up Your Computer
4
Chapter 2: Views of Vostro 3020 Tower Desktop
12
Front
12
Back
14
Back Panel
16
Chapter 3: Specifications of Vostro 3020 Tower Desktop
17
Dimensions and Weight
17
Processor
17
Chipset
18
Operating System
18
Memory
18
Ports and Connectors
19
Ethernet
19
Wireless Module
20
Storage
20
GPU-Integrated
21
GPU-Discrete
21
Audio
21
Power Ratings
22
Operating and Storage Environment
22
Chapter 4: Getting Help and Contacting Dell
24
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