A have one pro view 17" view sonic monitor with win xp as my OS. when i am starting or working in my computer suddenly the contrast and brightness symbol comes on the screen and begin to incise to maximum and keeps on coming on to the screen.if i reduce the contrast or brightness it incises automatically and keeps on coming on to the screen. Please help.
SOURCE: always seen brightness and contrast not exit
try turning it on and off, wait a few hours then turn it back on. it that dont work, turn it off then leave it till the next day then try. it should work.
SOURCE: I am having viewsonic E70fB
In most cases this could happen because of electronic components getting aged. I suspect the monitor's LOT or some capacitors about to die. Get them replaced with the help of a expert technician. That should fix this problem.
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