I don't know where to ask this. Actually my Sony laptop (e-series) started having problems with the display. Most part of the display won't show properly. Bad colors.
While starting the screen looks fine. But after a few seconds nearly the whole screen starts showing distorted colors.
So I gave my laptop for repairing at a local shop. What they told me was that my display screen is damaged along with the graphics controller which is integrated in the motherboard. They said that the damaged graphics controller damaged the display screen Is it possible.
I read at a few places that if I connect the laptop to some other display and it works fine then there is no issue with the graphics controller and only the laptop screen is damaged.
I checked it. I connected my laptop with an external display and it was showing fine. But the people at the repair shop are saying that both the things are damaged. Is it possible?? Are they cheating me??
Is it possible that only the display is damaged and they are charging me extra for repairing the the graphics controller which is not damaged. Please help me. Tell me what is right.