Hello All,

I recently upgraded my Lenovo m920q to a m90q gen4 (13th gen intel).

I had much success following some very helpful guides on unpacking the m920q BIOS that Lenovo had on their website to find out hidden options such as cfg lock & overclocking lock, then using grub to change these settings.

I'm having much less success with the m90q gen4 and latest BIOS on the Lenovo website ([url]https://support.lenovo.com/us/en/downloads/ds562939-flash-bios-update-thinkstation-p3-tiny[/url]), when I unpack this BIOS and use UEFITool to browse its contents...