My monitor has a blue cast over everything! - MegaVision Hyvision Megavision 191 19" Monitor

This could be a lot of things. If you hook another monitor to it that could tell you if it is the video hardware that is in the computer. If you cannot do that, check the device manager to see if it has any devices that are not working right. It could also be a driver so make sure they are all up to date. If none of those things pan out then it is the lcd screen.

Get a replacement vga lead for it as i am guessing that it has become faulty, try bending the cable where it connects to the pc and monitor and see if you notice a change if it goes back to normal your cable is not attached correctly or it has broken connections inside.


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I doubt that the monitor is on its way out, the yellow cast is indicative that either the vdu cable is damaged, or more likely, the inner circuits are failing, you may need to replace the monitor

Blue cast on the screen? Then check all the pins on both ends of the video cable, try it on another PC to make sure it is not video card problems.

http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague

Check all the pins at both ends of th cable first, also try it on another PC just to be sure it is not the video card in the PC problem.

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Replace the CRT coolant if its a phillips. Or if a sony it may need to have the CRT drive adjusted for the Blue

Check to see if there is any damage to your VGA cable. Their may be a short in the cable.

It is either your video card or the cable from the computer to the monitor. Assuming you used a different cable with the new monitor, then it is your video card. You'll need to replace it or, if it's onboard video, add one to your system.

my samsung 730B moniter will not run how do I fix it?