Need assistance with motherboard issues urgently!
Yes, there are alternatives to configure Raid without it.
I searched for "please enter setup to recover bios settings optane" and found the relevant page. Adjust the BIOS to the proper configuration.
This configuration in your MOBO BIOS should be adjusted accordingly.
I attempted this, but it didn't resolve the issue.
Yes, you're right. You need to configure RAID first and then switch back to ACHI.
They configured it in RAID and then switched it back to AHCI.