You should of course make sure that the jumpers on the disk drive are set correctly. Also from a performance point of view you should know that the computer has a different bus speed on each of the two hard drive cables. I believe that the faster bus is 100 MHz and is the one towards the back, while the slower one at 66 MHz is the one that accommodates drives below the optical drive bay. Best regards - - - - - - - - - - - - On 12/09/2010 20:42, stefan moller wrote: > *hi > > three questions > > > 1. In my dual 867 mdd there is two hard drive trays, one mounted at > the inner wall of the computer and another one at the bottom below the > optical drives. > > Is there any differences between these hard drive connections? Is one > of them a "main" tray or can I boot from anyone of them? > > > 2. I´ve got an hd (samsung250GB/7200rpm/8M/PATA) that´s been used > inside an external usb/firewire box. > Is it possible to use it as an internal hd? > > This drive suddenly just died one day and wouldn´t mount . > I´ve been wondering if it´s the power supply or the hard drive itself > that has failed. > Well I don´t know ..but mabe I could check it out and give it try > inside my mdd ? > > 3 The zip drive box ..can use this space and connector for another hd? > > > > > kind regards > > stefan möller > * > > > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listserver.themacintoshguy.com/pipermail/g4/attachments/20100913/d95f5f8c/attachment-0001.htm>