hi i jus got a sapphire 3850AGP from KMD and i pluged it in and got artifacts in the BIOS screen (blue dotted lines)... then in the windows start up screen, there are yellow dotted lines... in windows however, this does not happen. After installing all versions of the drivers, and restarting, it comes to the welcome screen and restarts.... any idea??? HELP plz... right now im using without any drivers...