Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!nrl-cmf!ames!amdcad!sun!pitstop!sundc!seismo!uunet!mcvax!unido!cosmo!chris2@cosmo.UUCP
From: chris2@cosmo.UUCP (Christoph Heeb)
Newsgroups: comp.sys.xerox
Subject: Proble w. Dandelion
Keywords: HSIO
Message-ID: <2120@cosmo.UUCP>
Date: 28 Aug 88 11:51:21 GMT
Sender: chris2@cosmo.UUCP
Reply-To: chris2@cosmo.UUCP (Christoph Heeb)
Organization: CosmoNet, D-3000 Hannover 1, FRG
Lines: 19

Is there anyone who's able to give me some assistance to the follow-
ing problem.
My problem is on a Dandelion which we decided to run as a server.
The problem occurs at the moment I try to format or I try to do a 
new disk checck out. To this moment the system detects a 'microcode-
fatal-error page 112 cyl. 0.
The error vanishes if I use a HSIO-PWA with a newe revision-level.
Then it's possible to format the disk; no problems.
The old HSIO I first used was from a 29Mb Server which I now use,
after some hardware changes, as a 42Mb Server!
So my question is:
Does anyone know about such porblems and the second, is it pos-
sible to do some hardware revisions on the HSIO by myself, to use 
the old HSIO with the 42Mb Rigid-Disk?
The not running HSIO-PWA is 140S24754  /091981
The running is             :140S24757  /110584
Perhaps a ..755 would also work the right way, I don't know!
Thanks for any assistance and help.
Regards chris