When you boot a computer and all you see is a black or blank screen with a blinking cursor (it may look like an underscore), it means the BIOS or UEFI is attempting to boot from a source other than ...
I installed FreeBSD 4.9 on my second hdd and now I can't get grub to start so I can access my other Linux installs.<BR><BR>I get a screen at boot like this:<BR>F1 Linux<BR>F2 ??<BR>F3 Linux<BR>F4 ...