Cables usually give up first. If you can substitute the cable or another monitor try that. If you see the same thing on the monitor, you have eliminated the cable. If you have another monitor you can beg borrow or steal from a friend, try doing that. If the problem still follows, then you have eliminated the monitor and the video card is the only thing left. If your PC has a built-in video card then the motherboard is toast
SOURCE: monitor power shuts off without warning
You might check the filter capacitor on the power supply and see if it is swelling or shorted.
srich
SOURCE: NEC Multisync 1770gx lcd monitor goes blank when I move the unit
HI
you must to check the volt at pin 1 of the lcd slot screen you'll get about 3.3 volts if not it can be the problem.
Gilson
[email protected]
SOURCE: Video input: 2 D-sub No signal /Video input 1 DVI-D No signal
Below is a link that may help you...Good luck http://www.techspot.com/vb/all/windows/t-35070-DVI-to-DVI--No-Signal-on-LCD.html
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