Hi, anyone know how to fix a chain booting error? I get it when I try to boot OSX. I'm running vista as my other operating system (which works fine). I was able to get into OSX once - when it finished installing it rebooted, i was able to get in. After that, I tried to boot into OSX (some updates had installed) and i got a "missing operating system" error, so i booted into vista, set up the dual boot screen, and since then I can't get into OSX. Any suggestions?

ok u arent giving much information here.

from what i understand is that you installed os x on a partition and was able to boot into os x and install some updates. which version os x did u install??? 10.4.7? 8?

Also which updates were installed??? were they installed using update utility? or did u install 10.4.9 update?

And where is it giving you missing operating system error?