The option " Support CSM disabled" is not stable
In the last 2 months, I was not able to boot my PC twice for no bootable device found
After many search I found that the option Support CSM was enabled: So my X399 card cannot recognize the Nvim device that is set to boot the PC
I manage to reboot the PC each time the problem occured by changing the bios parameter.
But I wonder why this option changes since I do not toch to the Bios once it Works
The bios is the f3g
I have installed the APP center with autogreen - Easytune - Fastboot - SIV : but I never use these application and I wonder if they can be the reason for the instability problem
Thanks for your advice