Thanks techknight for the advice!

I guess I have to find someone to help me with this because it is not a simple soldering job.....

About the SCSI disks... You make me very curious!!

Could you reveal a little bit where you are working on???

It would be fabulous if there will be an alternative for these faulty SCSI disks.

I found two more disks in my spare parts box....also dead like a dead parrot....