That wee screw is easy to find and remove, but putting it back is near impossible. I did not replace mine in the Dual 1.25 GHZ G4. It does not seem neccesary with the locking mechanism engaged. Maybe it is useful for shipping to secure the HD permanently during jostling. jj On 25-Oct-04, at 8:41 PM, g4-request at listserver.themacintoshguy.com wrote: > Trying to install a ATA drive in the rear carrier > To: g4 at listserver.themacintoshguy.com > Message-ID: <7e.5bcd0b56.2eaef451 at aol.com> > Content-Type: text/plain; charset="iso-8859-1" > > > First, my apologies to the group on the essentially empty earlier post. > > > David, > > I had a similar problem on my MDD G4. It turned out that the manual > omitted > a little detail: a screw in a tab at the top of the drive carrier. I > removed the screw, and the carrier came out following the existing > instructions. I > did NOT replace the screw after mounting the second drive! > > Good luck > Rich