I have a H510 Pro BTC+ ASRock mainboard and i want to install 16 graphics cards. The mainboard has 6 PCIe 3.0 x16 slots, so I bought 4 pieces of 1 to 4 PCIe riser cards. I installed all 4 riser cards in slot 1 - 4 from the mainboard and connected the 16 graphics cards. However, the mining rig only recognizes 8 graphics cards from the first two riser cards, which are connected to slot 1 and slot 2. The other 8 graphics cards which are connected via the riser card in slot 3 and slot 4 of the mainboard are not recognized. Does anyone have any idea why this might be? Thanks in advance.
Found solution?
Hi. How did you conect the risers on the Mobo? Do you connect molex power on the mobo and also power to the riser?
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