I had Ubuntu and Windows installed in dual boot. I wanted to remove Ubuntu and, following suggestions online, I eliminated Ubuntu partitions. When I restarted PC I got this on black screen:
"GNU GRUB version 2.02beta2-15 Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions. grub>_"
BIOS doesn't start so I can't boot from USB. I don't have factory image because I performed a clean installation when I installed Ubuntu and Windows.
I need help, thanks.