Z390 Phantom Gaming X + RTX 5080 issue

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   Hi,
I have an ASRock Z390 Phantom Gaming X with an NVIDIA RTX 5080.  
Occasionally, during GPU-intensive games or benchmarks, the display suddenly goes black and the GPU fans go to 100%. The system then needs to be powered off manually.  
Temperatures are normal (GPU around 65£6 °C under load), and the issue is intermittent: sometimes the same benchmarks complete successfully.  
HWiNFO has also shown increases in PCIe Bus Error Count / PCIe Recovery Count during some 3D workloads.  
I noticed that ASRock has released BIOS updates for some Z390 boards mentioning improved RTX 50 Series compatibility.  
Is there an updated or beta BIOS available for the Z390 Phantom Gaming X specifically to improve compatibility with RTX 50 Series GPUs£  
Thank you.

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Evassion Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 11 Jul 2020 Status: Offline Points: 41	Post Options Post Reply Quote Evassion Report Post Thanks(0) Quote Reply Topic: Z390 Phantom Gaming X + RTX 5080 issue Posted: 7 hours 60 minutes ago at 6:23pm
	Hi, I have an ASRock Z390 Phantom Gaming X with an NVIDIA RTX 5080. Occasionally, during GPU-intensive games or benchmarks, the display suddenly goes black and the GPU fans go to 100%. The system then needs to be powered off manually. Temperatures are normal (GPU around 65£6 °C under load), and the issue is intermittent: sometimes the same benchmarks complete successfully. HWiNFO has also shown increases in PCIe Bus Error Count / PCIe Recovery Count during some 3D workloads. I noticed that ASRock has released BIOS updates for some Z390 boards mentioning improved RTX 50 Series compatibility. Is there an updated or beta BIOS available for the Z390 Phantom Gaming X specifically to improve compatibility with RTX 50 Series GPUs£ Thank you.

Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 42903	Post Options Post Reply Quote Xaltar Report Post Thanks(0) Quote Reply Posted: 6 hours 43 minutes ago at 7:40pm
	Sadly no, there are no currently available beta BIOSes to improve RTX 50 support for your board. It may be worth opening a support ticket with ASRock to inquire if they can help: https://tw.asrock.com/events/tsd.asp£kind=MB