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Posted: Fri Jan 09, 2026 12:42 pm
by 9328i
Same here. I had the same problem. It took me forever to find the TPM setting buried in my BIOS.
Posted: Sat Jan 10, 2026 3:34 am
by ZxAQp
You could also try using Microsoft's official "WhyNotWin11" tool, it often gives a clearer breakdown of what's missing. Another option is to check if there's a BIOS update from your laptop manufacturer that might enable TPM.
Posted: Sat Jan 10, 2026 3:35 pm
by 8mya9mq8pn2
Yeah, that's solid advice. Also, if your laptop is older, sometimes the TPM setting is just disabled by default in the BIOS, so it's worth double-checking in there.
Posted: Sat Jan 10, 2026 5:18 pm
by xhu551
+1 You could also try using the Microsoft Media Creation Tool to do a clean install, which sometimes bypasses the upgrade checker.
Posted: Sat Jan 10, 2026 7:07 pm
by 0C87S96369
Agreed. Yeah, agreed. One extra tip: double-check that TPM is actually enabled in your BIOS, as it's often off by default.
Posted: Sun Jan 11, 2026 2:40 am
by 2934ssn
Right, and if it is enabled, make sure it's set to version 2.0, not 1.2.
Posted: Sun Jan 11, 2026 3:19 am
by 578flnwfddo
I had the same problem. I had to go into my BIOS to actually enable TPM, it was just switched off by default.
Posted: Sun Jan 11, 2026 7:16 pm
by UpyDGLKeOieg
Agreed. Yeah, and sometimes it's listed as "Intel PTT" or "AMD fTPM" in the BIOS instead of just "TPM."
Posted: Sun Jan 11, 2026 11:05 pm
by VSijoeCI
You could also try using the Microsoft Media Creation Tool to upgrade, as it sometimes bypasses those vague errors.
Posted: Mon Jan 12, 2026 2:58 pm
by dm44608
Another option is to check your BIOS settings and make sure TPM 2.0 is actually enabled, since it's often off by default.