Cannot netboot on new iMacs
Just got some new 27" iMacs, but for some reason, our netboot setup with DeployStudio suddenly doesnt work.
Holding N on bootup, I get the big globe for a few seconds, then the Apple logo with the small globe, that then dissapears but instead of changing to the moving cog and booting into deploystudio, it just sits there with the Apple logo forever.
I've tried 2 just in case one was faulty, they both do it, and it does still work on our older macs.
I've also upgraded DeployStudio to rc17 (we were previously on rc15) and no difference
Has something changed in these latest macs?