Question about ViewSonic VA902b 19" Monitor
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Posted on Jan 02, 2017
LCD screens occasionally have what are called "Stuck pixels". There is a tutorial in wikihow which might help you out here:
Try that and see if it helps. Stuck pixels are actually a slighty common problem.
Posted on Jan 02, 2009
Go to the setup menu on the LCD panel by pressing button 1 on the front. See if there is an option to reset the lcd to factory settings. Reset it and report if it helps not.
Posted on Jul 29, 2009
hi there, it may be that the RGB balance has been changed. Try getting a person that knows about monitors to calibrate the colors correctly. Or, connect the computer to a different monitor. If it still displays blue, it's a problem for a expert.
Posted on Jan 18, 2010
1. video-card gone bad;
2. video-cable gone bad;
3. video-cable not tightly-connected to CRT;
4. video-cable not tightly-connected to video-card;
5. "red" gun inside CRT gone bad.
Disconnect the video-cable from the computer, and try again to adjust the "red". If red-free, then it's time to responsibly recycle the CRT.
Reconnect & wiggle the video-cable, to see if that induces any "red" onto the CRT.
Connect the CRT to the VGA-output port on a notebook computer, to see if that video-card generates "red" as one of the primary colours.
Give the CRT a strong "whack" on the side, to see if "red" makes an appearance.
Posted on May 07, 2010
Testimonial: "Very thorough list of alternatives. Much appreciate."
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