Why do purple lines appear past 25 degrees?
My computer is showing large, vertical purple lines (and one grey/green one) but only when I open the screen past 25 degrees. When I close the screen below 25 degrees, everything works fine. I have had a few different problems with this computer in the past which have been fixed under repair programs (keyboard replacement and display backlight repair).
Is this a good question?
What does an external display show you? Do you see a clean image.
by Dan
@danj ya it works fine when hooked up to my tv
by Daniel Madden