Chromebook won’t boot

I have a NAUTILUS D5B-A2E-B54-D9X-Y8Y With RW_LEGACY edk2 yet, when i press CTRL+L to boot, it freezes and nothing happens, i have no beeps and i just don’t know what to do, can anyone help please?

It freezes on the OS verification is OFF screen to be exact.

Oh, and SEABIOS works fine.