Quote from: Marcinprv on November 23, 2016, 12:39:19 AM

Quote from: padrino on November 22, 2016, 10:10:42 PM

Quote from: ffthomas on November 22, 2016, 09:32:12 PM

Quote from: Marcinprv on November 22, 2016, 03:43:09 PM

This is a NIGHTMARE! Angry

Do you have the same problem as me?

Correction - H81, not G81 Wink

same here... it is really a nightmare when I need to debug something..

thanks AriesIV10 for the instructions.

All motherboards have that problem, find one that doesn't and I'll be seriously impressed.. To start the motherboard itself does not order them how they are physically laid down (e.g., all 16X slots take precedence, then it's a crap shoot on 1X slots based on dedicated or shared lanes), then you have the AMD driver on top of it.

I do not agree, tell my why MSI Afterburner can detect the card order... ?
You can use a different Windows system or drivers but the card order is ALWAYS THE SAME.

For ASRock H81 Pro BTC:

PCIE1 - GPU2
PCIE2 - GPU1
PCIE3 - GPU3
PCIE4 - GPU4
PCIE5 - GPU5
PCIE6 - GPU6

You can check it on your miner.

1. Run MSI Afterburner
2. Unlink the same GPU's settings
3. Change the fan speed to 100% and check the card number

Changing the fan speed is a good idea, thanks Grin