Question about ASUS PG191 LCD Monitor

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The monitor screen go to black after 5 seconds, when I turn the monitor off and again on its working again for aprox. 5 sec.and go to black again ???

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Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

Posted on May 16, 2010

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Monitor works ok then suddenly loose picture(black screen) turn monitor off then turn it back on works for approx 5 secs then goes back to black screen


there are many reason why a monitor suddenly turned off then back to work again , over use may over heat that cause the soled parts on the printed board of your CRT go loosen , try to re sold it, sometimes your PC might stop viewing so the monitor automatically shot off stby mode , loose connection due to basted parts , capacitors,power regulators,resistors , even the cables also might be.

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1 Answer

Monitor flickers and goes blank after 5 seconds and keep repeating this very often.


Hello,

If you turn the monitor off then about 1020 sec turn it back on and have a picture for five sec again it sound like the power supply in the monitor. but if that did not solve the problem, the picture board on your monitor is bad, since it goes off after few seconds and the power led or button is on, it means the picture board of your monitor has developed fault and will need to be replace.

I advice you replace the picture board on the screen of your monitor to solve the problem of the blank screen.

Take care.

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1 Answer

3 seconds of video, then dark screen


Sounds like the monitor doesn't support the resolution being fed to it by the video card, experiment in the display setting with resolutions. Start low resolution and work your way up to what is comfortable and nice to work with. If the monitor does not like to display anything still for more than a few seconds, try upgrading all the drivers from the manufacturers web site.

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are you getting a check signal cable message? any on screen instructions?

try the cable, if it works on another monitor, then sorry to say but your monitor is fried

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Monitor E172FP only fashes on then turns black.


its a bad solder/heat problem with the power board you need to repalce eaither the board or parts on the board the parts on the board are:

Q743 - FU9024N
Q741 - FU9024N
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and part PF751 the black fuse - 3A 125V

i don't promise that this will fix it but its worth a shot

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1 Answer

Monitor goes black after 5 seconds but has power.


Power Supply inside the monitor is bad, needs replaced. Compare cost of replace or repair. Usually best to just go get a new monitor.

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My microtek 517m lcd monitor it keeps going blank


the monitor its self has no problem but try installing the drivers again

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LCD display Proview


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

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Monitor black screen


Your first step in troubleshooting this problem is to plug in another monitor to your computer. If you are having the same problem it is related to your computer. If the second monitor works fine then your original monitor is shot.

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