Fujitsu 990TX2 manual 164

S e c t i o n F i v e

Symptom

The display goes blank by itself after you have been using it.

The Built-in Display does not close.

The Built-in Display has bright or dark spots.

Possible Cause

1.The notebook has gone into Video timeout, Standby mode, Suspend mode or Save-to-Disk mode because you have not used it for a period of time.

2.Something is pushing on the Closed Cover switch. (See Figure 1-7 on page 8.)

3.The power management timeouts may be set for very short intervals and you failed to notice the display come on and go off again.

1.A foreign object, such as a paper clip, is stuck between the display and the keyboard.

1.If the spots are very tiny and few in number, this is normal for a large LCD display.

2.If the spots are numerous or large enough to interfere with your operation needs.

Possible Solution

1.Use the keyboard or pointer and if that does not restore operation,push the Suspend/ Resume button. You may want to change your PowerPanel settings (pages 41–44)or close your application and go to the setup utility Power Savings menu (pages 96–101)and adjust the timeout values to b etter suit your operation needs.

2.Clear the Closed Cover switch.

3.Press any key or move the pointer, if this doesn’t work press the Suspend/Resume button.

1.Remove all foreign objects from the keyboard.

1.This is normal; do nothing.

2.Display is faulty; contact your support representative.

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