Dell STUDIO XPS 1640 Display with shadow &grains

[ravi_1617]

Hi xps 1640 ,
has shadow line in green color at dell logo.
small grain all over image
when in dos &window mode.
But Display is perfect on external screen .
seams as if ati chip .i have already tryed to reflow ati & v ram .It had not helped at all
Ati 216-0683010
Thankyou

[ravi_1617]

Re: Dell STUDIO XPS 1640 Display with shadow &grains

problem has been solved .it was display cable lose contact .

[mk praveen]

Re: Dell STUDIO XPS 1640 Display with shadow &grains

hi, can anybody share bios file for the same......