Monitor keeps blinking

[Abdullah19999]

My Samsung 22inch monitor keeps blinking for 15-30mins then the screen starts working perfectly but when you press the but to turn it off it turns off but when you turn it on it starts doing it all over again.

 

[crookedmouth]

Is there sort of a strange noise that accompanies the flickering?

Edit seems others have had same problem with a Samsung 226BW and it was 3 bad capacitors. Apparently they can be replaced. Look for the post from dricks.
http://www.overclock.net/t/636236/samsung-226bw-flickers-for-a-few-minutes-when-powering-on

 

[Abdullah19999]

No it doesn't make sound it just flickers

 

[crookedmouth]

Well most likely it is the capacitors on the inverter board or the actual back-light is dying(light or resistors).

Seems like a pain to fix but it is possible with a bit of work.

Here is some more reading to consider.
http://darkerview.com/darkview/index.php?/archives/2405-LCD-Monitor-Repair,-Samsung-Edition.html

 

[Abdullah19999]

Thanks that helped alot.