I recently bought a Zotac GeForce 210 to upgrade from my intergrated 7100/630i, disabled the drivers for the intergrated, shut down computer, put graphics card i, rebooted and comes up with American mega strands(says ps2 mouse/keyboard not found, using a US m/k) then after about 30 seconds has a Microsoft corp. and a loading bar an then nothing happens? Help much appreciated.