intel extreme tuning utility xtu 6.5.2.40

UEFITool: to locate the PE32 file where the lock is located To undo this change we need to first find out the specific location of the bit that enables and disables the OC lock then use a tool to go in and modify the bios to disable the OC lock So the main thing that has changed with the new BIOS versions that are being pushed out is that Lenovo now enables the 'Overclocking Lock' to prevent modifications to core voltage and turbo boost ratios from within windows regardless of privilege. If you are NOT comfortable with modding your UEFI/BIOS, I would stop reading here. I have tried this on my laptop and it has worked perfectly, however results might not be the same for you. Notice 2: This guide assumes you have a US keyboard layout since keys and keycodes can be shuffled around in other layouts.ĭisclaimer: I am not responsible for any damage that might ensue from trying this yourself. Also this is my first guide so any comments on improvements would be great! Notice: This will basically make the pludervolt mitigations useless. This same method is also used in the Hackintosh community to for the CFG lock (which doesn't apply to Windows). I have done this on my personal Lenovo Yoga 730-15IKB.

Intel extreme tuning utility xtu 6.5.2.40