Laptop screen turns purple

electronic

Honorable
Oct 4, 2013
2
0
10,510
i was playing games encrypt raider and the laptop was going hot it was just on my mattress i found out late that the heat was getting out of hand and i turned the laptop off left it few hours to cool and when i logged on i saw a horizontal purple screen in my task bar all the way half of the screen.i dont know how to get rid of this problem and it is annoying one