So i dont know waht the heck this is....I am getting repetitive blotches of 2 squares and they appear and dissapear like blinkers reptitalvly while playing games, movies, internet and pretty much just having my comp on. If i restart the comp freezes at the beggining and only shows a blinking line about 3cm in length...and doesnt make it to the xp loading screen so i then have to turn off and back on the comp to get it to load, therefore restarting everything and so on and so forth. these blinking square s wont leave me alone and they are driving me crazy any ideas>?
