3080 is getting no signal black screen under GPU load (Need help analyzing log)

[jasonycw]

I have been using the current PC for a little over 2 years and in the past few months, I have been facing no signal black screen issue whenever I am pushing the GPU. I need to force restart the PC to get monitor signal again.
For example when I am gaming, the screen will suddenly goes black and get no signal from the PC even the audio and the Windows is still running (similar to this YouTube video, but I only have a 3080). I can consistently reproduce this when running FurMark.

At first, I was wondering if it's driver issue since every time when black screen occur, the Windows' Event Viewer always show errors from NVIDIA OpenGL Driver right before FurMark's errors. 50 series drivers also has news related black screen.

Unable to recover from a kernel exception. The application must close.
Error code: 3 (subcode 2)
(pid=5860 tid=21436 furmark_gui.exe 64bit)
Visit http://www.nvidia.com/page/support.html for more information.

Unable to recover from a kernel exception. The application must close.
Error code: 3 (subcode 2)
(pid=15060 tid=16092 furmark.exe 64bit)
Visit http://www.nvidia.com/page/support.html for more information.

AppName: furmark.exe
AppVersion: 0.0.0.0
AppTimeStamp: 676d4b7f
ModuleName: nvoglv64.dll
ModuleVersion: 32.0.15.6636
ModuleTimeStamp: 674f5e6b
ExceptionCode: c0000409
FaultingOffset: 0000000000fdc525
ProcessId: 0x3ad4
ProcessCreationTime: 0x1dbb192f9e65cd7
AppPath: D:\Download\FurMark_win64\furmark.exe
ModulePath: C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_9425e4c3b1ac1c47\nvoglv64.dll
IntegratorReportId: c5f6b6b5-6932-4a01-93d4-1eb25bb6aebb
PackageFullName:
PackageRelativeAppId:

AppName:FurMark_GUI.exe
AppVersion:2.5.0.0
AppTimeStamp:676d92c4
ModuleName:nvoglv64.dll
ModuleVersion:32.0.15.6636
ModuleTimeStamp:674f5e6b
ExceptionCode:c0000409
FaultingOffset:0000000000fdc525
ProcessId:0x16e4
ProcessCreationTime:0x1dbb192f5fbc30a
AppPath:\Download\FurMark_win64\FurMark_GUI.exe
ModulePath:C:\WINDOWS\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_9425e4c3b1ac1c47\nvoglv64.dll
IntegratorReportId:4d13ad9d-eab2-449b-bcd2-df1d6d63ffe7
PackageFullName:
PackageRelativeAppId:

So I have been using DDU to reinstall many NVIDIA drivers (552.22, 560.94, 566.03, 566.14, 566.36, 572.16, 572.42, 572.83 and 576.02) and also tried swapping displays order or unplug to only 1 60Hz display, nothing seems to resolve the issue.

But I want to also know if it maybe hardware related issue, like GPU being too hot (100C hotspot) or PSU not running properly?
Attached with many run of HWiNFO log showing FurMark running till it black screen.

PC Spec:
CPU: Intel Core i5-13400F
MOBO: MSI MAG B660M MORTAR WIFI DDR4 Micro-ATX
RAM: G.Skill Ripjaws V Black DDR4 3600 MHz 32GB (16GB x 2) (F4-3600C18D-32GVK)
GPU: ASUS TUF GAMING GeForce RTX 3080 10G
SSD: CT1000P5PSSD8
PSU: Seasonic Focus GX 850W 80 Plus Gold