Gpu error no temps? Help!

nvidia
#1

My GPUs keep saying error no temps. It’s happening with all 6 nvidia 1070tis ftw 2

Any ideas what to do? Literally taken the rig apart and put back together with no avail

#2

Hi,
This happened to me sometimes. Check your OC. If too high the cards gets lost. Now I am stable for a while without issue.