this card have be give I problem from day 1 . a cold boot would show nothing on the screen but the rest of the computer be work . even keyboard 's num lock key light up which mean it be get through the bio . only way to get it to show anything from a cold boot be to reset the system after it be be run for a few minute . it seem to happen only if I cold boot after the system have be off for more than a hour . system get out of sleep or hibernation be also a problem . nothing show on the screen unless i reboot , mean I lose everything in the memory . when it work it work . fast . cool fan be also very loud . if you must get a agp , I would get the 4670 instead . it be true the 4670 will not get you a significant performance gain but i would think that it will not have any of these boot-up problem . skip this card . call sapphire be also a torture . i never get through . again , skip this p.o.s.