x299 Taichi - using PCIE-4 causes crash |
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horse
Newbie Joined: 22 Aug 2019 Status: Offline Points: 7 |
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Posted: 22 Aug 2019 at 10:06am |
Whenever I plug anything into PCIE-4, the computer will crash a few seconds after logging in. So far this has included a 1394a card and a Slate Digital VRS8 audio interface card.
Are there any known reasons this might be happening? Happy to lay out my spec if more information is needed. |
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horse
Newbie Joined: 22 Aug 2019 Status: Offline Points: 7 |
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Here is my current spec: https://pcpartpicker.com/user/audiosprite/saved/#view=Gzhx6h
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CHnuschti
Newbie Joined: 18 Jun 2019 Status: Offline Points: 47 |
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There are settings in the BIOS for the PCIE Slots, set on "auto" by default, where you can choose Gen 1, 2, 3. Since PCIE 4 is a gen2 1x slot (contrary to all other which are gen3), there might be need to adjust that setting.
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horse
Newbie Joined: 22 Aug 2019 Status: Offline Points: 7 |
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Thank you CHnuschti I will try adjusting this!
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horse
Newbie Joined: 22 Aug 2019 Status: Offline Points: 7 |
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Hi CHnuschti, just tried this, no luck I'm afraid. FWIW the only options were "1" and "2" for PCIE4 so I believe it is registering properly.
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CHnuschti
Newbie Joined: 18 Jun 2019 Status: Offline Points: 47 |
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I have no additional idea what the cause might be. But AFAIK a PCIE 1x card should work in any PCIE slot, regardless if it is 4x, 8x or 16x.
Did you try this in order to narrow down the reason of the problem. If those cards work there except in PCIE4 it would clarify things. |
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horse
Newbie Joined: 22 Aug 2019 Status: Offline Points: 7 |
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I have tried in PCIE ports 2 thru 5, same results. My CPU has 44 lanes so they should all be functioning
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