MP 1,1-5,1 Windows 10 no screen on boot

[kithara6]

I have installed windows 10 on a separate drive on my Mac pro Running Vega 56 card. I was running smoothly, and was able to install all my drivers and games. Switched out the drive to do some work on Mac boot drive. Now trying to boot back into windows by swapping drives I don't get anything. The display doesn't see any signal. Any suggestions?

 

[q64ceo]

Nevermind

 

[q64ceo]

Have you tried resetting the PRAM?

 

[kithara6]

Looks like All I had to do is remove my jbod drives that have for cold storage of media files. Removed them and windows finally booted up. Looks like the drives was confusing the mac.