[comp.sys.mac.hardware] SyQuest-related oddity?

ccc_ldo@waikato.ac.nz (Lawrence D'Oliveiro, Waikato University) (07/31/90)

I love our neat little SyQuest drive, and when it isn't being used
by my colleagues for backing up, it makes a handy overflow area for
my cramped 40-meg hard disk (^v^).

But I have been noticing an odd problem. Namely, if I have a cartridge
loaded and spun up at boot time, so that the Mac loads the driver
automatically, I get occasional crashes. The error is always ID 99
(bad PTCH resource), and it happens at an early stage in the boot
process--after loading MacsBug, and before the march of the startup
icons.

I got the crash once when booting off a floppy. The disk didn't
have MacsBug on it, so I got the full message about how the System
file may be damaged, and you can use Installer to repair it, with
a Restart button. It booted OK on the second try.

I'm running a vintage Mac II with System 6.0.5. I'm pretty sure
none of my INITs is causing the problem, if only because of the crash
from the floppy.

I never have any problems if I use the installer utility to mount
a cartridge manually after boot up. The program is called "CRU
Installer" (I don't know if this is the same one that comes with
all SyQuest drives).

Any ideas? Anybody else had this problem?

Lawrence D'Oliveiro                       fone: +64-71-562-889
Computer Services Dept                     fax: +64-71-384-066
University of Waikato            electric mail: ldo@waikato.ac.nz
Hamilton, New Zealand    37^ 47' 26" S, 175^ 19' 7" E, GMT+12:00
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