Title: SOLVED - 4x RX380, Windows only detects 3 cards, Claymore miner only detects 2 Post by: imtav on May 27, 2017, 12:11:56 AM I'm running Windows 10, have 4 RX380 hooked up with PCI-E risers. Windows only detects cards plugged into 1st, 2nd, 4th PCI-E slots, Claymore only detects cards plugged into 1st, 2nd slot. To make sure the equipment wasn't faulty, I swapped the cards and risers from slots 1 and 2 into slots 3 and 4 and the problem persisted. So the gear is definitely all good, it's just whatever is in slots 3 and 4 won't detect.
Motherboard is TA-970 with latest BIOS. Please help! Title: Re: 4x RX380, Windows only detects 3 cards, Claymore miner only detects 2 Post by: dmatthewstewart on May 27, 2017, 12:25:15 AM Have you tried running it with cards only in slot 3 and 4?
Title: Re: 4x RX380, Windows only detects 3 cards, Claymore miner only detects 2 Post by: imtav on May 27, 2017, 12:56:06 AM I tried reinstalling drivers, problem persisted.
Then I tried using amd cleanup utility and then reinstalling drivers, and that did the trick. Got all 4 running now. TY |