User Manual

• If available, install working memory of the same type

into your computer.

LED

Power Button

Problem Description A possible hard drive failure has occurred.

Troubleshooting Steps Re-seat all power and data cables.

LED

Power Button

Problem Description A possible USB failure has occurred.

Troubleshooting Steps Re-install all USB devices and check all cable

connections.

LED

Power Button

Problem Description No memory modules are detected.

Troubleshooting

Steps

• If two or more memory modules are installed,

remove the modules, then reinstall one module and

restart the computer. If the computer starts

normally, continue to install additional memory

modules (one at a time) until you have identified a

faulty module or reinstalled all modules without

error.