Just wanted to see if anyone could tell me what they think is going on with my system.

I am using the H110 BTC Pro MB, and so far it's been fine.

I recently moved the MB from 1 location in my house to another. At the time I had 8 AMD cards and 1 Nvidia card installed on it. All working completely fine....

After the move, I can't get more than 7 cards to run stable. I have tested all the risers and I'm 100% sure they are all ok. I have started with 1 gpu at a time, then adding as I prove the system is stable. 

However, each and every time I go to put an 8th card in, the mining software starts, but then it shuts down and reboots. Again, I haven't changed any settings since the move. 

I have tired removing all OC's. Still the same. 

I'm using 2 PSU's. 1 x 1200W & 1x 850W. With the 8/9 cards in the system, I should have no power issues. 

Any help would be greatly appreciated.

Kind regards,

Mort