Good luck, I had a problem similar to that and I think it was Tech Tools the guilty part. I didn't have any important stuff on the drive so I just re-formated it, but, hopefully you will save yours. 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. > > Error: The underlying task reported failure on exit > > I have tried to verify and repair with the disk utility, to no > avail. Does > anyone have any ideas as to how I could access this drive? I have a > ton of > stuff that I need to get off the drive. > > Thanks in advance, > Bob > > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 Hector I. Macedo "Lord of the Flies" Dallas, TX 75248 "Piscaro Itaque dicet mendacium" Then round his hook the chosen fur he winds, And on the back a speckled feather binds; So just the colours shine through ev'ry part, That nature seems to live again in art. John Gay Rural Sports 1720