White screen on sony vaio laptop

ManUgirly

Honorable
Oct 11, 2012
3
0
10,510
Hello,
My roommate has a Sony various laptop, a vpcEE37FX. It started getting a white screen. Now when we turn it on its always a whlte screen. It was hooked up to a external monitor once but didn't work, but I'm going to try today. However if it does not work is it fixable?
 

ManUgirly

Honorable
Oct 11, 2012
3
0
10,510
Update: we plugged it in (it has not been used in awhile) and at first it was just the white screen, then it turned on. I never got it hooked up to the. External monitor but last time it showed a white screen on the external monitor. Can I run any diagnostics?