First: check if you can setup the Graphics cards inside the Bio/Firmware it could be that you can switch the Nvidia GPU off to be able to boot with intel only.
Second: if there are no such settings, you can blacklist nouveau driver from beeing loaded on boot, or opposite blacklisting intel driver:
Boot till the Grub Menu shows up, press “e” for edit and put:
nouveau.blacklist=yes modprobe.blacklist=nouveau
