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Moniter screen when screen is on it is bright white

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  • nguyen2202 Sep 08, 2008

    I have the same problem, when my screen is on it always seem so bright and I am unable to read anything. I tried to adjust the color and it doesn't work. Sometimes I turn it on I get color back for a little bit then it goes right back to the bright screen. Can anyone help me with this problem or explained to me what happen to my monitor.

  • donstarnes Dec 01, 2008

    Also, when I switch between inputs, the input indicator shows several at once (so, for example, the indicators for inputs 2 and 4 are simultaneously lit) and the input title ("VGA:", etc.) that usually shows up on the screen doesn't.

  • Anonymous Feb 15, 2009

    the multiple indicators mean you have the pnp enabled, i have the same white screen problem and have replaced all internal cards except the power supply I fear it maybe the scxreen itself

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Apparently some series of Acer notebook came with BAD_EDID laptop display. The only thing wrong is the checksum which is 9D and should be 1D. Powerstrip 3.76 (registered version) managed automatically to correct EDID. (cari di Mbah ggogle yah..)
There is no problem with drivers from 101.x series, but with any newer driver max. resolution is 1024×768 and the picture is in left upper corner of the screen with black bar on the right and smudged taskbar to the bottom of the screen. After installing and restarting resolution is set to 800×600 what results in white screen whit thick black bar slowly appearing on the screen.

I hope this will save someone some time, because I was about to send laptop to service when I figured that out. Contacting through e-mails and phones with acer and local authorized service didn’t solve anything they just said that I should reset laptop to factory defaults, in other words don’t install any new driver and everything will be fine.

Just thinking about future
dPrince Of Smart
berjalan di bumikupijak

Posted on Apr 10, 2009

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SOURCE: LG 700E MONITER britghtness and flicker

trace abl from fbt to video preamp ic.
replace ic if nothing found bad.

Posted on Oct 02, 2008

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1 Answer

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