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New Member AMD Motherboard Thread

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Xaltar View Drop Down
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Joined: 16 May 2015
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Xaltar Quote  Post ReplyReply Direct Link To This Post Posted: 21 hours 10 minutes ago at 6:06pm
Hi warleo, I have made a thread for you here.
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gordenf View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote gordenf Quote  Post ReplyReply Direct Link To This Post Posted: 19 hours 29 minutes ago at 7:47pm
Hi, I have a problem with dual GPUs and nvme ssd in M2_2, it seems PCIE4 GPU conflicts with M2_2 nvme ssd.

I had a pin-misdefined ssd(cant be recognized in M2_1), so I can only mount it into M2_2 with bios setting 'Force nvme for M2_2 Slot'. With one GPU mounted in PCIE2(3.0 x16), everything ran smoothly. Then I bought another GPU and mounted it into PCIE4(3.0 x4), found that Windows can't recognize the PCIE4 GPU. That was strange, as M2_2 has nothing related to PCIE4(which shares lanes with M2_1), as M2_2 shares lanes with sata3_3 and sata3_4.

Then I tried turning off 'Force nvme for M2_2 Slot', not even removing ssd from M2_2, just rebooted(yes, this nvme ssd not showing in bios), booted another windows from ssd in sata3 slot, PCIE4 GPU showed in Taskmgr. Quite strange... so, any suggestion?

CPU: R7 5700X
MB: B450 Pro4, P10.43 beta(latest version)
RAM: 32GB DDR4 3200
SSD: Kioxia EXCERIA PLUS G3
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