Apple Multiple Scan 14 Display User Manual download pdf (Page 25)

Troubleshooting

Symptom Charts

/Video - 4

Video

Screen dark or

appears dim

1 Adjust brightness. See Adjustments chapter.

2 Energy Saver option may be activated. Move mouse or press

any key to reactivate monitor.

3 Return monitor to Apple.

Screen flickers 1 Check that distortion is not due to environmental conditions.

Move monitor.

2 Move monitors at least 16 inches apart, if using more than

one monitor on CPU.

3 Return monitor to Apple.

No colors appear on

screen

1 Check to make sure that color and number of colors are set

correctly on Monitors control panel.

2 Return monitor to Apple.

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Apple Multiple Scan 14 Display User Manual Page 25