resetting laptop

Hi all, I think there’s a problem with the Lenovo hardware scan option. On my V15 the time changes to 00:00 very quickly and then goes back to the correct time and then passes fully. With my Legion 5i Pro the time changes to 00:00 and gets stuck on the test and then pops up with an error...

Bought a second hand Lenovo laptop, I have reset the laptop sleeping everything on the laptop including files and disk I think. I have a message after around 80% deletes saying: "A configuration change was requested to clear this computers TPM" "Warning: cleaning erases information stored on...