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AcerPower 2100 (V66LT/IDB3-C) User’s Guide
32
General Failure
•
Are all cables securely plugged in?
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Are all system components and peripherals turned on?
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Is the system main power switch on? The switch is located on the back of the system.
•
Is the wall power outlet not working? You may check this by plugging in and turning on some other piece of
equipment.
•
Are any cables damaged? Are they properly routed?
Front Panel Light Doesn't Work
•
Check inside the system unit and make sure that the front panel LED connector is correctly plugged in (refer
to section 2.3, Jumpers and Connectors).
Nothing Appears on the Screen
•
Is the monitor turned on? Is the screen brightness adjusted properly?
Never open the monitor case. The CRT monitor
retains very high voltage levels, even after the
power is turned off. Refer all monitor service to
qualified service technicians.
Keyboard is Not Responding
•
Is the keyboard cable plugged in? Turn off the system unit and plug in the keyboard.
Do not plug in or unplug the keyboard while the
power is on.