Hello there!

So I recently received (2) EVGA 1080ti cards and have mixed results.

On my initial attempt I had cards working with the EWBF ZCash Miner version 0.3.4b.

The cards were mining overnight without issue and getting between 650 to 720 Sol/s.

I then decided to add my Radeon 480s on the same rig one at a time until I thought they were stable with a half hour between adding each card.

After adding my third Radeon RX 480 It started crashing. Both the Claymore AMD miner AND the EWBF Miner.

I then decided to remove the Radeon cards from the mix and simply mine with the EVGA 1080ti's.

I was never able to get them functional again to the point where I reinstalled the OS from scratch and STILL was unable to get it working.

I even then looked at other miners with the only success being the excavator_v1.1.0a_Win64 miner.

I let this run overnight and now that too doesn't want to work.

Basically once the miner initializes the screen will blank out and one of the cards fan will spin very high while the other card is idle.

Does anyone have any advise on how I should troubleshoot this?

I am at the point where I just want o go to a Linux build in hopes of getting better, more stable results.

Please advise! Any help is appreciated!

My hardware configuration is as follows:

     BIOSTAR TB350-BTC AM4 AMD Motherboard (6) PCI-E slots
     16GB RAM
     AMD A6-9500 Bristol Ridge Dual-Core 3.5 GHz Socket AM4 CPU
     240GB SSD Hard Drive
     Enermax Platimax PC 1350 Watt PSU (Power Supply)
     (2) PCI-E risers
     (2) NVidia EVGA 1080ti SC2 card

On Windows 10  setup a (16) GB paging file.