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D15M owner manual Dell OptiPlex 3020-Mini Tower Owners Manual
Models:
D15M
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Troubleshooting
Specs
Install
Error messages
System Configuration
appropriate action to resolve the problem
Diagnostics
System Setup
Removing the Heatsink Assembly
Follow the procedures in Before Working Inside Your Computer
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Image 1
Dell OptiPlex
3020–Mini
Tower Owner's Manual
Regulatory Model: D15M
Regulatory Type: D15M001
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Page 1
Image 1
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Contents
Regulatory Model D15M Regulatory Type D15M001
Dell OptiPlex 3020-Mini Tower Owners Manual
Notes, Cautions, and Warnings
1 Working on Your Computer
2 Removing and Installing Components
Contents
4 Diagnostics
3 System Setup
5 Troubleshooting Your Computer
6 Technical Specifications
Before Working Inside Your Computer
Working on Your Computer
After Working Inside Your Computer
Turning Off Your Computer
4. Turn on your computer
2. Connect any telephone or network cables to your computer
Page
Recommended Tools
Removing and Installing Components
System Overview
Inside view
Removing the Cover
1. Follow the procedures in Before Working Inside Your Computer
5. front bezel 6. speaker 1. memory module 2. system board
3. optical drive 4. front i/o panel 5. coin cell 6. CPU cooler
4. Follow the procedures in After Working Inside Your Computer
Installing the Cover
Installing the Intrusion Switch
Removing the Intrusion Switch
Removing the Front Bezel
1. Follow the procedures in Before Working Inside Your Computer
Removing The Expansion Card
Installing the Front Bezel
4. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
4. Follow the procedures in After Working Inside Your Computer
Installing the Expansion Card
Memory Module Guidelines
Installing the Memory
Removing the Memory
1. Follow the procedures in Before Working Inside Your Computer
Installing the Coin-Cell Battery
Removing the Coin-Cell Battery
3. Follow the procedures in After Working Inside Your Computer
Removing the Hard Drive
5. Follow the procedures in After Working Inside Your Computer
Installing the Hard Drive
Removing the Optical Drive
1. Follow the procedures in Before Working Inside Your Computer
Removing the Speaker
Installing the Optical Drive
5. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
Removing the Power Supply
Installing the Speaker
4. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
b Slide the power supply towards the front of the computer
a Push in on the blue release tab beside the power supply
c Lift and remove the power supply out of the computer
5. Perform the following steps as shown in the illustration
Removing the Heatsink Assembly
Installing the Power Supply
Installing the Heatsink Assembly
6. Follow the procedures in After Working Inside Your Computer
Removing the System Fan
Installing the Processor
5. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
Removing the Power Switch
Installing the System Fan
5. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
b Slide to remove the power switch along its cable from the computer
4. Release the power-switch cable from the chassis clips
5. Perform the following steps as shown in the illustration
Removing the I/O Panel
Installing the Power Switch
6. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
5. Remove the screw that secures the I/O panel to the computer
Installing the I/O Panel
System Board Components
7. Follow the procedures in After Working Inside Your Computer
1. Follow the procedures in Before Working Inside Your Computer
Removing the System Board
7. Lift the system board out of the computer
5. Follow the procedures in After Working Inside Your Computer
Installing the System Board
Page
Boot Sequence
System Setup
Navigation Keys
Table 1. Navigation Keys
System Setup Options
Table 2. General
Table 3. System Configuration
Table 5. Security
Table 4. Video
Computrace Service from Absolute Software
Table 6. Secure Boot
Table 7. Performance
Table 8. Power Management
Table 10. Virtualization Support
Table 9. POST Behavior
and when Lookup Method is set to Static IP
the System Configuration group is set to Enabled with ImageServer
and when Client DHCP is set to Static IP
the System Configuration group is set to Enabled with ImageServer
the System Configuration group is set to Enabled with ImageServer
Updating the BIOS
and when Client DHCP is set to Static IP
Clearing Forgotten Password
System and Setup Password
11. Follow the procedures in After Working Inside Your Computer
14. Follow the procedures in After Working Inside Your Computer
Deleting or Changing an Existing System and/or Setup Password
Assigning a System Password and Setup Password
1. Follow the procedures in Before Working on Your Computer
Disabling a System Password
11. Follow the procedures in After Working on Your Computer
Page
Enhanced Pre-Boot System Assessment ePSA Diagnostics
Diagnostics
Page
Power LED Diagnostics
Troubleshooting Your Computer
Amber LED State
Description
Error Message
Error Messages
booting this
installed
Bad error
Bad command or
Data error
the hardware configuration
controller may be faulty
A cable or connector may be loose, or the keyboard or keyboard/mouse
please populate
DIMM1
Not a boot
or disk error
Read fault
Reset failed
Write fault on
Write fault
drive by calling
your support desk
Table 15. System Information
Technical Specifications
Table 16. Memory
Table 17. Video
Table 19. Communications
Table 21. Ports and Connectors
Table 20. Drives
Table 22. Controls and Lights
Table 24. Physical
Table 23. Power
Table 25. Environmental
Specification
Feature
Altitude
Operating
Contacting Dell