Hi, I have a weird issue with my R5E if I enable my m.2 slot I loose my fourth gpu??? If I disable the M.2 I can boot pc with 4 Gpu's Present. Is there anyway I can allow all cards to run @ x8 Gen 3 with should provide enough free pci lanes to use my sm951 m.2 drive as well? many thanks and any help would be most appreciated
Rampage V X99 m.2 and 4 x Gpu Fault
- Thread starter Rusty739
- Start date
amd 290x x 4 , card doesn't get loose 
lol I lose the 4th card when I enable, got a 5960x so has 40 lanes. so not short pcie lanes
it seems to force first @ x16, 2nd @ X8, 3rd @ x8 & 4th @ x4 I would like all @ x8
so frustrating as the m.2 is so much faster than normal 512gb ssd
lol I lose the 4th card when I enable, got a 5960x so has 40 lanes. so not short pcie lanesit seems to force first @ x16, 2nd @ X8, 3rd @ x8 & 4th @ x4 I would like all @ x8
so frustrating as the m.2 is so much faster than normal 512gb ssd
I thought amd cards could run at X4 pcie, so I expected it to run the 4th card at X4. I'm sure I've done it on an old 1155 asus extreme setup, as they only had 16 lanes to play with forcing cards to run at X4 pci-e. Could I put my m.2 in an pcie adapter and place in the fith black pcie slot between gpu's 2 and 3? Cheers Russ
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U would think with 40lanes available from cpu u would be able decide the priority of lanes. Why make a board to support m.2 and 4 gpu's if u can't use them together. If u got the cash for 4 gpu's u are gonna be splashing out for a m.2? No? Russ