installed Linux Lite - only get GNU prompt

[misterbela]

Hello, loaded and installed Lite from USB. Gave me an error at the end of the install. Laptop now only shows GNU GRUB prompt. Can't get out of it. I did the exit twice and gave me a startimage failed: load error. I should still have Windows on the machine. I tried boot order to do computer first and also tried USB first too. No difference. Would like to be able to use either Linux Lite OR Windows at this point. But stuck at the grub prompt. Please help. Thanks!