When playing games my Acer Aspire 5532's monitor will randomly turn white. It also happens for a splitsecond after boot, sometimes. Seems completely random except for how very often it happens in my games. Strangely enough, I can get the screen to return to normal simply by hitting the windows key, cntrl alt del, pretty much anything that stops the game. I currently have no battery and run off of the ac adapter. Could it be a malfunction of the motherboard? Anybody whos had something close to this problem put your input in please, I'd appreciate it.
P.S. the game is PWI, an mmorgp with pretty small requirements