[comp.sys.amiga] Conner CP3100 Hard Disk

svermeulen@Janus.MRC.AdhocNet.CA (Steve Vermeulen) (02/09/89)

Hi All,

     I posted a message or two in December/early January about the
     Conner Peripherials CP3100 hard disk I had.  This is a 3.5 inch
     104 Meg drive (formatted!) with a SCSI interface.  I had a number
     of EMail inquiries about this drive in the past month or so and
     I thought I'd post a status report on it.

     The first drive I had died one night (within the first 30days of
     ownership) when I powered down the system to remove on of my external
     floppy drives.  When I powered the system back up (this was after
     several minutes of down time since it is trick getting to the back of
     my 2000) the Amiga would not boot.  Further investigation revealed
     that the system was crashing during the BindDrivers command.  (I am
     running the Conner and a ST-251 off a 2090 card).  Testing with a
     second 2090 card and a CLtd SCSI card revealed that the problem
     was not the SCSI half of the 2090 card (once the Conner was
     disconnected the ST-251 was functional again).

     The CLtd card somes with some additional SCSI diagnostic software
     which I was able to use to determine that the Conner was responding
     to the SCSI buss but when it tried to access the disk a problem
     occurred.

     I contacted Hamilton-Avnet (the distributer) about this and they
     immediatly ordered a replacement drive (on the 30-day infant mortality
     clause).  It took about 3 weeks (2 weeks actually, the big blizzard
     added another week) to get the replacement drive.  Since I now
     had both drives to look at I connected the controller card of the
     bad drive to the new hard disk and was able to verify that the
     problem was not the controller card, but must have been the mechanical
     part of the drive.

     The problem with these conners is that they are SO QUIET!  Even with
     your ear to the drive (and the case of the 2000 off) you cannot
     detect normal rotation.  Active seeking (long directories) can be
     heard but only with difficulty over the 2000's fan noise.  So I was
     never certain whether the drive was actually spinning.

Stephen Vermeulen
Author: Express Paint
Newsletter Editor of AMUC
SVermeulen%Janus.MRC.AdhocNet.CA@UncaNet.BITnet