my screen is vibrating.

i have a problem about my notebook screen.its an acer aspire 5105 and screen is Quanta "QD15TL072".

too many stripes crossing over right to left and image looking so disturbing for me.
İ wonder, is this normal?i never seen a vibrating lcd before.

sorry for my poor english.i hope you can understand what i say.

 

Hm, that happens on my HP desktop when my GSM is about to ring.

 

Make sure the refresh rate is as high as possible.
Laptops don't have as high refresh rates, so it's somewhat normal.

 

thanks for quick answers.

my cordless phone and gsm phone away from pc.there is no speakers or anything like that near the pc.
battery or ac power doesn't matter, still same.

refresh rate is ok.60 hz.still vibrating.

 

I've had the problem with a previous laptop. Turned out I just couldn't run any visualizations or fullscreen games on it, because of the Intel integrated graphics.

Do you know what your video card/adapter is?

Make sure you have an updated video driver.

 

video card is ati x1300.

i tried to many different video driver.there is a trick to update like desktop driver update for ati mobile cards.but did not change anything.

i dont think its about any software.because, 3 different os installed on my pc including ubuntu.i see these sliding stripes on every os.

 

i've discovered a strange thing.if i set the color depth 16 bit, screen still vibrating but very very hard to realize.

weird huh?

edit: i tried reduce brightness for using ati catalyst software and then sliding stripes decrease on 32 bit color depth too.

confused :S