Hi folks,

I am trying to run 12 cards in a MB ASRock H110 Pro Btc, but after some time mining the system freezes without giving any error before.

Bellow more details about the setup:
Coin: ZEC
Pool: eu1-zcash.flypool.org

MB: ASRock H110 Pro Btc
RAM: Crucial Ballistix Sport LT 4GB 2400Mhz DDR4
The OS is running from a SSD: Sandisk 120GB Sata III PLUS
CPU: Intel Celeron G3930 Kaby Lake
Power Supplies: Corsair TX850M (3-850W for each 4 cards)
GPU: GEFORCE GTX1070 EVGA 08G-P4-6674-KR

GPU OC Settings:
Memory: 800
Core: 150
Watts: 115

At this moment I am trying to run only 8 cards but the problem still persists, do you guys have any idea and might kindly help by somehow to figure out what is going on ?

Many thanks everyone for now !