I'm struggling to enable Secure Boot on my Onda B650M-B motherboard. I've tried following guidelines for other popular motherboards, including enabling trusted computing. I'm certain the CSM is turned off and I've attempted to disable custom mode, but I'm still having issues. When I try to restore factory keys, nothing happens, and I'm unable to switch to user mode. I also tried restoring the PK, but I received an invalid message. Any suggestions would be greatly appreciated—I'm really at my wit's end!
2 Answers
What's the exact model of your motherboard? Have you checked the manual or tried reaching out to Onda's support? Sometimes they have specific instructions that can help you out!
Have you thought about just getting a different motherboard? It might save you a lot of hassle in the long run.
I just bought this one recently and can't afford to replace it right now!

I already mentioned it, but just to clarify, it's the Onda B650M-B. I've looked into the BIOS, but no luck there.