[comp.sys.mac.hardware] Did the disk go bye, bye??

cyamamot@aludra.usc.edu (Cliff Yamamoto) (01/22/90)

My friends Mac SE has a problem.  She was running MS Word and spell checking
when the computer seemed to go into never-never land (the "watch" icon stayed
on screen for several minutes).  So she hit the reset button on the side to
reboot.

Well the disk with the question mark appeared.  Oh no, the hard disk was gone!

I went over and tried using the HD Setup program on the Utilities floppy.
Well it couldn't even find device #0.  Instead a message like "Unable to find
valid driver interface on SCSI port" came up.

So to all you hardware folks out there, can you confirm something?  I told
her that it must be hardware related (either the controller board on the SCSI
drive itself or the interface hardware on the motherboard).  I doubt it's
just a loose cable since the problem appeared suddenly with no prior
indication.

I told her to take it to the dealer (I just don't have any CMI drive controller
boards lying around).  Did I guess right?  If so, what could cause the
electronics to freak out like that?  There wasn't any static around.  Just
doesn't make sense....

Cliff Yamamoto