Hi guys,
I am having trouble with my mining rig. The GA 104 sign for a Gpu constantly pops up on Hive. The cards are two mounts old ( 6 x RTX 3070 gaming ), and I have no idea what went wrong.If I put only one card into the rig the problem still occurs.
I changed the motherboard for a brand new one 
Bios setup✅
New risers 
New wiring 
The only things that I haven’t changed are the PSU,CPU and the GPU
Overclock Mem 1100 Core 2100
Can you recommend to me what else can I do??
I tested every card. I put them into another rig ( exactly the same setup ), and it run well. 
