BIOS not passing checks after settings set as recommended, Disk with OS is not visible with optimized BIOS perf.

[igavrysh]

Hi, thx for the repo and manual.

I have the following config:

• gigabyte z 390 m gaming, bios version updated to the latest (m version)
• intel i5 8600k
• sapphire radeon rx 580 8 gb

After I applied all recommended BIOS settings and reset computer, BIOS check is not passing and computer is making strange clicking noise. Have you seen similar issues? Might it be related to power sections or fast boot?

Also when I switched back to BIOS optimized settings and loaded Open Core, it does not show the disk where Big Sur was installed (I did Big Sur installation with a help of Open Core config available here, however there are some problems with hardware so I decided to try your repo). The disk where Big Sur was installed should be called NewSSD and it is just not shown among options in Open Core selection menu. Screen is attached below. Any ideas why this can happen?

Thx for the help and have a great day!