Acer AcerPower 2100 Manual de iniciação - Página 14

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1.6

Troubleshooting

If you encounter a hardware problem, review the following suggestions before

calling for service.

General Failure

Are all cables securely plugged in?

Are all system components and peripherals turned on?

Is the system main power switch on?

Is the power outlet burned out? You may check this by plugging in and

turning on some other piece of equipment.

Are any cables damaged? Are they properly routed and coiled? Entwined

cables may cause signal interference.

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).

"Garbage" or 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.

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AcerPower 2100 User's Guide