ive had it for about a year and i was playing a game that ive been playing since i got the card. all of the sudden the comp crashes and it restarts. when it reboots to the desktop it says that there isnt enough power and that it has modified its settings to compensate.now the screen will go black every 2 secs and the coloring is messed up in some parts. i havent changed anything on my comp for a while now and cant figure out why i dont have enough power now. i think i probably need a new power supply but i want to make sure before spending my money. any help would be greatly appreciated, thanks alot.