Hi, I got my dell 640m a year ago and
I have been having problem with my screen where horizontal lines just appear out of nowhere and the system will become unresponsive.
I found a youtube video that has the same problem as me
http://www.youtube.com/watch?v=gjepKLdUEf4
does anyone know whats wrong with the 640m?
is it a driver problem? screen? ribbon connector?
dell 640m screen have horizontal line all across it
Discussion in 'Dell' started by mejk, Dec 14, 2007.