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Title: Can't get my rig working with 7 x RX580 Post by: kbi on August 16, 2017, 05:54:32 PM Hi,
I just bought my new rig but I cannot make it working. Here is my setup : - Motherboard : MSI Z170A SLI PLUS - Processor : INTEL CORE I3-6100 (3.7 GHZ) - Memory : G.SKILL AEGIS 4 GO (1 X 4 GO) DDR4 2133 MHZ CL15 -GPU : 6x => Sapphire PULSE Radeon RX 580 8GD5 1x => ASUS ROG STRIX AMD Radeon RX 580 TOP edition 8Go -PSU : Corsair HX1000i 80PLUS Platinum - Risers : * 1x M.2 to PCIe : https://www.amazon.fr/Bonjouree-Adaptateur-Convertisseur-dalimentati-Tournevis/dp/B072VBZ2LP/ref=sr_1_1?ie=UTF8&qid=1502905302&sr=8-1&keywords=m2+pci * 4x PCI-E 1X tp 16X risers : https://www.amazon.fr/Espresso-3-0-PCI-E-Adaptateur-dalimentation-extraction/dp/B01LWKSOH0/ref=sr_1_1?ie=UTF8&qid=1502905341&sr=8-1&keywords=pci+riser * 3x PCI-E X16 RISER CABLE : http://www.ldlc-pro.be/fiche/PB00218427.html I assembled the rig and powered on but I can't get the 7 GPU to work. I tried : 1) with 7 GPU - Install windows 10, - Install the GPU drivers (I tried 3 times but this always causes a blue screen if the 7 cards are plugged in but it works well with only 1 Graphic card ) =>this doesn't work 2) with 7 GPU - Install windows 10, - Do not install the drivers - Install claymore (can't get it working, it always crash) =>this doesn't work 3) with 1 GPU (ASUS ROG STRIX AMD Radeon RX 580 TOP edition 8Go) - Install windows 10, - Install the drivers - Install claymore => This works well 4) with 4 GPU - I bought Ethos : https://gpushack.com/collections/gpushack/products/ethos-16gb-digital-download - Installed on a USB key (8Gb) - Start it - It works with 4 GPU's (I tried every combination of 4 GPU and it always work => there isn't any hardware problem) - It stops working with more than for gpu (tried with 5, 6 and 7. they are always detected on boot) => error : kernel panic, I tried this without success : http://ethosdistro.com/kb/#many-gpus Please, help ??? Title: Re: Can't get my rig working with 7 x RX580 Post by: kbi on August 16, 2017, 06:06:52 PM I have another small PSU of 500W to power 2 GPUs => 5 by the main PSU and 2 by the secondary one.
It's not yet installed => everything is using the same PSU for now But I'm sure that my this is not the problem. Title: Re: Can't get my rig working with 7 x RX580 Post by: kbi on August 17, 2017, 03:09:58 PM Nobody has an idea ?
Title: Re: Can't get my rig working with 7 x RX580 Post by: andydis on August 17, 2017, 03:51:20 PM Bonjour! DO NOT USE the M2 adaptor, DO NOT USE these http://www.ldlc-pro.be/fiche/PB00218427.html Your board will only support 6 GPU you will need 6 x of these (not 4) :- https://www.amazon.fr/Espresso-3-0-PCI-E-Adaptateur-dalimentation-extraction/dp/B01LWKSOH0/ref=sr_1_1?ie=UTF8&qid=1502905341&sr=8-1&keywords=pci+riser THEN IT WILL WORK. |