19" proview LCD monitor light and signal

Separate the wiring behind the computer. Cross-talk of signals is sometimes the cause.

Bad caps, http://en.wikipedia.org/wiki/Capacitor_plague

Repair estimate will be according to problem.

check your signal cable from your computer or the port itself. one of those might have a problem causing the monitor to go off.

thanks

wonder

Does the led on front of the monitor stay blue or does it become amber ?
If it becomes amber, then you are not getting a signal.
No harm in trying this : You can try to see if it is a contact problem.
With the monitor unplugged.
Use a small paper clip to run in and out of the blue vga plug holes a few times each to make sure they are not plugged or gummed up.
If that doesn't help and you know that your video cord is good, then I am afraid to say that more than likely there is a problem with yor video card.

If it stays blue then the signal is there but the screen isn't fully lighting up, leading to a failing power-inverter board or a bad bulb.

powerseller
bammbammfran

If the screen is pinkish chances are the panel is defective.Should follow-up with Company Proview and do some correspondence.
Samir

http://www.proview.net/Support/Download.aspx

It guess it is upon the logic board is having problem.

this prob is memory is in monitor so contact sevice engg of proview

Same problem, and solution 1 given here fixed my Proview 900W. A few of the 470uF caps on the power board were oozing dielectric probably due to overheating. Hopefully the replacements will hang in there for a couple more years...