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

uaj6951 · Post by **uaj6951** » Tue Jan 13, 2026 9:48 pm

Yeah, same issue here. A quick tip: try disabling Secure Boot, saving and exiting the BIOS, then going back in to re-enable it—that sometimes forces Windows to recognize it.

jiq5007 · Post by **jiq5007** » Wed Jan 14, 2026 1:27 am

Agreed, that trick often works. Also, double-check that your BIOS is fully updated, as an older version can sometimes cause this mismatch.

9312kwyub · Post by **9312kwyub** » Sat Jan 17, 2026 2:05 am

Agreed. This happened to me on a different ASUS board. I had to go into the BIOS and manually set the OS type to "Windows UEFI mode" for it to finally be recognized.

lm64E · Post by **lm64E** » Wed Jan 28, 2026 4:16 pm

You could also try clearing the TPM in your BIOS, as that can sometimes resolve the Secure Boot detection issue.

629xr · Post by **629xr** » Mon Feb 02, 2026 3:36 pm

Yeah, Another option is to check if your BIOS has a "CSM" or Compatibility Support Module setting and make sure it's disabled, as that can interfere.