Intel XTU incorrectly reports BD PROCHOT throttling as thermal throttling. This type of throttling is usually not temperature related.
You used to be able to use ThrottleStop to toggle BD PROCHOT off but as you can see on the main ThrottleStop scree...
You have to take ownership of the mcupdate file away from Windows before you can delete it.When CPU voltage control is locked, the turbo ratios are also locked. Your BIOS is not setting these correctly. They should not be all zero.
If it was not a BIOS update then it was a microcode update. The ThrottleStop FIVR window to the right of the PowerCut command will show you what microcode version your CPU is using. Your recent Windows Update likely changed this file which has blocke...
At the top middle of the ThrottleStop FIVR window it shows, FIVR Control - Locked. Good bye CPU voltage control. This also locks the turbo ratio limits so you cannot adjust those either.Some laptops become unlocked after you do a sleep resume cycle. ...
Recent BIOS updates have disabled CPU voltage control on many laptops. In ThrottleStop 9.2, open the FIVR window and at the top of the middle column does it say Locked? If it does say Locked, try using a previous BIOS version that allows CPU voltage ...
