I, i'm trying to do a fresh install in a toshiba sm30x-159, i've tried (both dvd and pen) win7, win8, ubuntu, but the computer wont boot, when booting i see a cursor blinking on top left of the screen,any ideias how to solve this?Thanks
When you turn on the computer, try hitting del, esc, F2, or F12 right away repeatedly until the BIOS opens. Do one key each time. Then look under boot options and you first boot priority.