Question my both monitor goes black and my GPU fan goes max speed .

[Asumay]

Hello , from past week I notice my monitors randomly goes black and my GPU fan start spinning at max speed , I can hear the audio in background still going but the only thing I can do is just a hard reset . I dont know what exactly causing this since this happens randomly , watching video , browsing website or playing video game .

I try to look up for a solution but I can't find any responses . all of my drivers are up to date , scanned my PC no viruses .

the system I'm using :
Windows 11 64 bit home ,
Memory : Corsair Vengeance DDR5 64 GB (2x32GB) 5600 MHz
CPU: intel core i9-13900k
Cpu cooler : COrsair ICUE H150i
GPU : Zotac RTX 4090 AMP extreme
PSU: COrsair HX 1200 (1200 watt)
Motherboard : Asus Prime z790-A
Storage : Crucial P3 Plus 2TBx2

 

[Lutfij]

Welcome to the forums, newcomer!

BIOS version for your motherboard at this moment of time? You might want to see if you're able to use the iGPU, removing the discrete GPU from your build, then running DDU to remove all traces of Nvidia drivers, to see if you're experiencing the same reboots.

PSU: COrsair HX 1200 (1200 watt)
How old is the unit?

 

[Asumay]

everything belongs to 5 months ago , i purchased them all together

 

[Asumay]

and I just did a bios update and used DDU and removed NVidia drivers, after a clean reboot I re install the driver , I just have to mention this is not happening every min , its like once everyday the moment I turn the PC on it happens and after resetting the pc once , it goes away for entire day . so I have to wait till tomorrow to see if this happens again .

and this is the one I just installed for Bios

PRIME Z790-A WIFI BIOS 1205
Version 1205
9.5 MB
2023/06/26
"1. Improve system stability and compatibility for the next-gen processors.
2.Fix the compatibility and instability issues when configuring RAID for high-capacity storage.
3.Do update the Intel ME to version 16.1.27.2176.
Before BIOS update, please download Intel ME update tool from ASUS support site, and update ME firmware to Version 16.1.27.2176v2 to ensure optimized system settings."