User Manual
Table Of Contents
- Dell OptiPlex 3020–Small Form Factor Owner's Manual
- Working on Your Computer
- Removing and Installing Components
- Recommended Tools
- System Overview
- Removing the Cover
- Installing the Cover
- Removing the Front Bezel
- Installing the Front Bezel
- Removing The Expansion Card
- Installing The Expansion Card
- Removing the Optical Drive
- Installing the Optical Drive
- Removing the Drive Cage
- Installing the Drive Cage
- Removing the Hard Drive
- Installing the Hard Drive
- Removing the Speaker
- Installing the Speaker
- Memory Module Guidelines
- Removing the Memory
- Installing the Memory
- Removing the System Fan
- Installing the System Fan
- Removing the Power Switch
- Installing the Power Switch
- Removing the I/O Panel
- Installing the I/O Panel
- Removing the Power Supply
- Installing the Power Supply
- Removing the Coin-Cell Battery
- Installing the Coin-Cell Battery
- Removing the Heatsink Assembly
- Installing the Heatsink Assembly
- Removing the Processor
- Installing the Processor
- Removing the Intrusion Switch
- Installing the Intrusion Switch
- System Board Components
- Removing the System Board
- Installing the System Board
- System Setup
- Diagnostics
- Troubleshooting Your Computer
- Technical Specifications
- Contacting Dell
Error Message Description
please populate
DIMM1
Keyboard failure A cable or connector may be loose, or the keyboard or keyboard/mouse
controller may be faulty.
Memory address
line failure at
address, read
value expecting
value
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them.
Memory allocation
error
The software you are attempting to run is conflicting with the operating system,
another program, or a utility.
Memory data line
failure at address,
read value
expecting value
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them.
Memory double
word logic failure
at address, read
value expecting
value
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them.
Memory odd/even
logic failure at
address, read
value expecting
value
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them
Memory write/
read failure at
address, read
value expecting
value
A memory module may be faulty or improperly seated. Reinstall the memory
modules and, if necessary, replace them.
Memory size in
CMOS invalid
The amount of memory recorded in the computer configuration information does
not match the memory installed in the computer.
Memory tests
terminated by
keystroke
A keystroke interrupted the memory test.
No boot device
available
The computer cannot find the floppy disk or hard drive.
No boot sector on
hard-disk drive
The computer configuration information in System Setup may be incorrect.
No timer tick
interrupt
A chip on the system board might be malfunctioning.
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