hey guys, i'm having quite trouble here. i recently bought gts 250 for replacement for my 9500gt. i uninstalled previous driver and had put the gts 250 on the slot. it works fine, it boots and starts without problems. but when i install the drivers included in the cd and the one i downloaded,the bluescreen appears on the welcome screen. just bluescreen sometime it is black,nothing typed in it like "0x00000eac" and such. i tried disabling onboard gpu on device manager but it still the same.i uninstalled the drivers in safe mode and i can start windows like normal..i tried putting back 95gt and installing its drivers and it works. any help how i can make gts work? i'm seriously getting hopeless.