The philips monitor screen is visible for a few seconds after switching on, then goes blank after few seconds.
SOURCE: Dell E173FP
The unit will probably require electronic troubleshooting in the power supply / inverter section internally.
SOURCE: monitor keeps going blank at start up
This looks to be a power supply fault - the inverters for the backlights are built into the power supply (Delta Electronics, model no. ADP-40AF).
SOURCE: NEC 19'' LCD monitor power on but screen blank
If you can try it on another unit , If it still does not work, Then the most likely culprit is a bad power supply. If you know any thing about soldering replace the capacitors they are probably bad but being that these things are being built so cheap.It could also have a bad inverter. not repairable by average dude.If you open it be careful and do not attempt unless you feel comfortable with a solder Iron.Hope this can help you Good Luck. www.IrionsTVshop.com board re builders.
SOURCE: philips 170S5FS monitor
hold in the menu or ok button on the monitor for 10 seconds, that should hopefully solve it.
SOURCE: screen goes bank after 2 seconds even if powder light is on
i just finished repairing a 20 inch acer monitor that had the same issue.... you have to take it apart and examine the power supply side of the monitor. there are capacitors that go bad on that board. you can tell be feeling the tops of them... the feel rounded. replace the capacitors and put it back together and it will work fine
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