2012 mini-10.9.4. was running a bootcamp partition with windows 7. booting up, the screen would go into a windows boot mode, saying 'no bootable media'
tried starting up with option key, command R, nothing, always ended up at windows prompt. put it in target mode, and wiped the disc clean, reinstalled osx, but get the same screen. now it chimes, screen lightens, but nothing happens.
macmini, 10.9.4 4 gig ram, 500 gb hdd . base model.