I think the only way to do this is by using a mod grub (if your laptop can boot with secure boot disabled) and enable-disable-enable intel ptt, while also disable-enable-disable both TPM 2.0 and 1.2, since default value was enabled for all TPM + PTT.
Or maybe, try this [Tool] zedk - UEFI BIOS Editor/Unlocker (still, it needs Secure Boot to be turned off completely), i used it on my Lenovo Ideapad Gaming 3, i can access several hidden menus. I have a precision 7530 but i never tested it.