User’s Manual - 11
Copyright(c) 2007, Sun Microsystems, Inc. All rights reserved.
Troubleshooting
Check List
Check the following items if there is trouble with the monitor.
1. Check if the power cord and the video cable(s) are properly connected to the computer.
2.
For analog video, d
o not exceed 75Hz when using the maximum resolution.
For digital video, do not exceed 75Hz for any resolution over 1280x1024.
Any resolution higher than that is limited to 60Hz refresh frequency.
Note: If problems repeatedly occur, contact an authorized service center.
Symptom Check List Solutions
The screen shows
str
ange colors or just
black and white.
Does the screen display
improper colors?
Check the signal cable connection.
Ma
ke sure the computer's video card is fully
inserted in its slot.
Has
the computer's video
card been set properly?
Set the video card to the correct resolution.
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