I’m trying to upgrade my Windows 10 PC to Windows 11, but the PC Health Check ap?

do4110675 · Post by **do4110675** » Tue Jan 13, 2026 4:43 pm

Also, make sure you've saved the BIOS changes and fully restarted, not just reset.

681cfchcvg · Post by **681cfchcvg** » Tue Jan 13, 2026 6:16 pm

Same here. And after that restart, did you try running the PC Health Check tool again to see if it now detects Secure Boot? Hope that helps.

0327b · Post by **0327b** » Fri Jan 16, 2026 12:29 pm

Agreed. Also, for older ASUS boards, sometimes you need to set the OS type to "Windows UEFI mode" specifically, not just enable Secure Boot.

cyp7749037 · Post by **cyp7749037** » Tue Jan 20, 2026 1:13 am

Same here. Yeah, and you might also need to clear the Secure Boot keys and set them to "Setup Mode" before enabling it again.

tEB3BsRY5g · Post by **tEB3BsRY5g** » Wed Jan 28, 2026 3:36 am

You could also check if your older ASUS board needs a BIOS update to fully support Windows 11's Secure Boot requirements.

nk1690278981 · Post by **nk1690278981** » Fri Feb 06, 2026 5:55 pm

+1 Another option is to look for a "CSM" or "Compatibility Support Module" setting in your BIOS and make sure it's disabled.