Light Pattern

Problem Description

Suggested Resolution

 

 

 

 

Memory modules are detected, but a memory

• If you have one memory module installed,

 

failure has occurred.

reinstall it and restart the computer. For

 

 

information on reinstalling memory

 

 

modules, see your online User’s Guide.

• If you have two or more memory modules installed, remove the modules, reinstall one module, and then restart the computer. If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.

• If available, install properly working memory of the same type into your computer.

• If the problem persists, contact Dell. For information on contacting Dell, see your online User’s Guide.

A possible graphics card failure has occurred. • If the computer has a graphics card, remove the card, reinstall it, and then restart the computer.

 

• If the problem still exists, install a graphics

 

card that you know works and restart the

 

computer.

 

• If the problem persists or the computer has

 

integrated graphics, contact Dell. For

 

information on contacting Dell, see your

 

online User’s Guide.

 

 

A possible floppy or hard drive failure has

Reseat all power and data cables and restart

occurred.

the computer.

A possible USB failure has occurred.

Reinstall all USB devices, check cable connections, and then restart the computer.

Quick Reference Guide

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Dell 210L manual Information on reinstalling memory, Integrated graphics, contact Dell. For, Online User’s Guide