From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon, 28 Aug 1995 10:49:35 -0400
From: jmk@plan9.att.com jmk@plan9.att.com
Subject: problems using IDE disk
Topicbox-Message-UUID: 1c7c3d36-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19950828144935.ne5EELog8lLSdZNY39upepLn-2e9VrMIIty2CUWfqhY@z>


This system may just be incompatible. There are no known problems running
IDE+SCSI together. As has been mentioned, we've had trouble with terminators
and cables on the 1542CF, it's been a matter of juggling things around until
a combination works. Also, we've had touble with the 1542CF causing memory
parity errors. We've no resolution on that other than to think it's a 
combination of the above problem and perhaps marginal power supplies.

1) list all the hardware (including cpu type and motherboard) and we can
   see if someone can come up with a similar combination;
3) change to all BIOS defaults;
2) physically remove the Adaptec.