Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!uunet!zephyr.ens.tek.com!gvgpsa!gold!grege
From: grege@gold.GVG.TEK.COM (Greg Ebert)
Newsgroups: comp.sys.ibm.pc.hardware
Subject: Re: PARITY CHECK 2 errors
Message-ID: <1259@gold.GVG.TEK.COM>
Date: 10 Aug 90 21:28:18 GMT
References: <5310@mace.cc.purdue.edu>
Distribution: usa
Organization: Grass Valley Group, Grass Valley, CA
Lines: 8

In article <5310@mace.cc.purdue.edu> du4@mace.cc.purdue.edu (Ted Goldstein) writes:
>
>Any ideas or suggestions on how to track down this problem, or on what
>exactly can cause PARITY CHECK errors? 
>
I'll hazard a guess that it's creeping-in through IO_CHANNEL_CHK. Try 
taping-off pin A1 with clear tape, on each card on an individual basis.
Maybe you can start-out by removing cards not required for boot.