We purchased a couple of Lenovo T470 Thinkpads that I am having an issue with getting to work with our imaging system. When I get to the screen where the green bars fill up the bottom of the screen I get a linux blue screen/command line gui asking for the URL to my installation medium (tftp://[ipaddress]/efi

I have other systems that are configured as EFI that are able to PXE boot without any trouble. I've gone into Setup and disabled Secure Boot, changed the boot method from UEFI Only to Legacy Only, and toggled CSM Support with both options, but I keep getting the same screen. I also updated the T470 to the most current firmware as of today's post. Has anyone else encountered this and know of which settings to change so we can image the systems? Thanks!