1070 doesnt like my rig

miner
nvidia
equihash

#1

so i have a 13 card rig and im currently putting in all the cards, most of them are 1070 ti’s but 2 or 3 are 1070s and when i try to boot with a 1070 in the rig it has 0 hashrate (equihash) but if i take it out it works and if i put more 1070 ti’s it works. i assume that this is a driver issue but i dont know how to go about fixing it.