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GPU stuck at x8 instead of x16 |
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stinnerson 
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Joined: 16 Apr 2023 Status: Offline Points: 20 |
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 Topic: GPU stuck at x8 instead of x16Posted: 16 Apr 2023 at 10:00am |
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Just finished a 7800x3d/4090 build and im tearing my hair out trying to solve this issue. I'm using a B650e taichi board. When I look at gpu z my gpu is only operating in x8 1.1 no matter the load. If I bifurcate the pcie slot in the bios to x8x8 I can get the gpu to operate in x8 4.0 which is okay but I want it running in x16 4.0 and nothing seems to be able to make that work. I have to m.2 but they are in slots 1 and 2 and should not be conflicting with the gpu which is in the top pcie slot
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SerchTech
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Joined: 16 Oct 2022 Location: Spain Status: Offline Points: 1350 |
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Posted: 17 Apr 2023 at 12:10am |
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My advice is to open an ASRock support request providing accurate information about installed hardware and steps taken to try to solve the problem
https://event.asrock.com/tsd.asp I'm sure they can give you the answers you need. Good luck |
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X399 Taichi (4.03)
Threadripper 2950X DDR4 2 x HX432C16FB3K2/32 |
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