yes i have disabled through ssdt , after doing that only im facing this issue , you can check my oc folder it has disableGpu.aml
, thanks a lot tho @Hervé
i booted when i installed mac os (mac os base system) , and after installation was done in ssd , and tried to boot from macintosh ssd but it doesn't boot .
Stuck on or near IOConsoleUsers: gIOScreenLock.../gIOLockState (3...