Disk Warrior 3.3 roger On Nov 16, 2005, at 6:02 PM, Bob Schmidt wrote: > Hi All, > > I have a 1ghz G4 AGP with 768mb of ram running 10.4.3, I was using > tech > tools 4 and ran a check on directory structure on my second hard > drive. It > came back and said that it needed a few repairs, so I allowed those > repairs. > Now my hard drive is gone. > > If I use the apple disk repair utility it sees the hard drive but > comes back > with the error: > > Invalid B-tree node size > Volume check failed.