Installed an older version of kde on an older computer, then upgrade to the latest - kde neon plasma. Now cannot use grub other than let the time expire and advance to login screen. At the login screen, everything is frozen.
Was going to remove it but I cannot get into the bios or boot order. During startup, it ignores the proper keys, it skips the dell logo and goes straight to grub. Absolutely no way around this that I know of. At this point, cannot access anything on the computer - it might as well be a brick.
Security is disable and set in legacy mode. It is an Inspiron one 2330. I tried several keyboards, wire and wireless. It had the latest version of mint and win10 dualboot before wiping it to install kde.