Person using computer before me said computer screen shut off and will not come back on. She restarted the computer and still nothing. However, when you push the power button on the screen itself, you will get a brief flash and you can see the long-in box. Any ideas? I've checked the plugs on the back of the screen- all secure.
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Re: Monitor shut off and will not come back on
Fmiliair proble, check not the plugs on the screen but the ones on the back of the PC, when the screws are not used the plug sometimes get a little loose and when the monitor gets no signal it will go blanc. However, power lights on monitor should still be visible.
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mcdevito75 here, You can try, shut down your computer useing START SHUT OFF COMPUTER, when computer is shut down double check all connections at the computer and Monitor, also check wall socket. Now! restart your computer, check the controls on the monitor, if you have a button auto press it, this will automatically set your monitor. If all this fails, contact Dell, you may have a faukty monitor. Computer does not control monitor screen except for brightness and volume, problem most likely with the monitor itself.
I'm assuming you mean that you've tested the computer using another monitor and that the desktop proved to be working fine. If that's the case then the monitor needs to see a reputable repair person for repair.
The monitor was broken. I returned it to the vendor for replacement. Your tech did not seem to feel it was a monitor problem and only focused on the video card - although I asked him directly regarding his confidence of it being a videio card problem versus being a monitor problem.
Click start, then then control panel and click on the power management icon. When you see the screen, look at the power management "scheme" and pick the appropriate setting. I assume that what you are experiencing is what's known as "Power management" . In order to achieve an "Energy Star" rating, the computer must shut off various components to conserve power. If you don't want to have your monitor shut down, select never from the options in the Power Management screen. Thanks for using Fixya.com
there is a mosfet inside the monitor IRF630 it may short replace it from technical person or replace yourself if you are technical problem will be solved if not then check dry solder correct it otherwise
some boost capacitor may faulty (nearest the yoke coil )replace it
you turned it on and the screen shut off, check the image on the screen by
shining a flashlight into the screen, not directly but find the best angle to
the screen and take a look very closely. If you can see the icons or any image,
there will be a minor problem. This is because of the lamps inside screen. Some
of them were broken and it is very easy to replace. If you cannot see anything
on the screen, there'll be some problems with inverter board. If the computer shut down immediately after the monitor shut off, it might be because of fault operating system. Check with another monitor. Thank