Partial collapse of display

[Ronster69]

Hello,
I took my laptop out of the station for a trip of four days. When I came back and plugged it in, the 12" by 21" (diagonal) had shrunk 3/4" on each side and 1/2" top and bottom! I can't get it to adjust back. What happened?

Thanks,
Ron

 

[siddharthmukul007]

did you screen size just reduce keeping the resolution same or otherwise?
I mean are you able to see the whole screen or not?