Had a Nvidea GTX560Ti, I took out all the drivers and shut the computer down put new card in and it cam up and ran with no problem. went and ran the drivers disk and the video would stop working and the monitor was getting no signal. did a reinstall of windows 10 and went to Amd sight and downloaded the drive it said to install for my system and got the same result. Any Idea what to do? and after the second driver install I reset the bios to see if that would make a difference.