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OptiPlex 3020-Mini Tower
Dell OptiPlex 3020-Mini Tower Manuals
Manuals and User Guides for Dell OptiPlex 3020-Mini Tower. We have
1
Dell OptiPlex 3020-Mini Tower manual available for free PDF download: Owner's Manual
Dell OptiPlex 3020-Mini Tower Owner's Manual (59 pages)
Brand:
Dell
| Category:
Desktop
| Size: 6.22 MB
Table of Contents
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
6
2 Removing and Installing Components
9
Recommended Tools
9
System Overview
9
Inside View
9
Removing the Cover
10
Installing the Cover
11
Removing the Intrusion Switch
12
Installing the Intrusion Switch
12
Removing the Front Bezel
12
Installing the Front Bezel
13
Removing the Expansion Card
13
Installing the Expansion Card
14
Memory Module Guidelines
15
Removing the Memory
15
Installing the Memory
15
Removing the Coin-Cell Battery
16
Installing the Coin-Cell Battery
16
Removing the Hard Drive
16
Installing the Hard Drive
17
Removing the Optical Drive
17
Installing the Optical Drive
18
Removing the Speaker
18
Installing the Speaker
19
Removing the Power Supply
19
Installing the Power Supply
21
Removing the Heatsink Assembly
21
Installing the Heatsink Assembly
21
Removing the Processor
21
Installing the Processor
22
Removing the System Fan
22
Installing the System Fan
23
Removing the Power Switch
23
Installing the Power Switch
25
Removing the I/O Panel
25
Installing the I/O Panel
27
System Board Components
28
Removing the System Board
29
Installing the System Board
31
3 System Setup
33
Boot Sequence
33
Navigation Keys
33
System Setup Options
34
Updating the BIOS
42
Clearing Forgotten Password
43
Clearing CMOS
43
System and Setup Password
43
Assigning a System Password and Setup Password
44
Deleting or Changing an Existing System And/Or Setup Password
44
Disabling a System Password
45
4 Diagnostics
47
Enhanced Pre-Boot System Assessment (Epsa) Diagnostics
47
5 Troubleshooting Your Computer
49
Power LED Diagnostics
49
Beep Code
50
Error Messages
50
6 Technical Specifications
55
7 Contacting Dell
59
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