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From: urban@eecae.uucp (Mark Urban-Lurain)
Newsgroups: comp.sys.zenith.z100
Subject: Re: Help needed adding hard disk to Z100, etcetera...
Keywords: Z100 hard disk, Gemini, Hudson board, upgrades
Message-ID: <1990Jul20.122206.11341@msuinfo.cl.msu.edu>
Date: 20 Jul 90 12:22:06 GMT
References: <5290@milton.u.washington.edu>
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Organization: Michigan State University, East Lansing
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In article <5290@milton.u.washington.edu> djo7613@hardy.u.washington.edu (Dick O'Connor) writes:
>
>From the Monitor prompt, <B>oot <F3> gives Device error, though the access
>light comes on the hard disk.  Trying PART from the Winchester Utilities
>disk (responding Y to the "are you sure" query) instantly returns to the
>DOS prompt.  It looks like the system doesn't know the hard disk is there,
>even after power-cycling a few times.
>
Check the 'format enable' jumper on the 217 controller.  There are a
pair of pins on the upper left corner of the board.  Remove the jumper
from the interupt pins 3 and 4 on the lower left corner of the board
and place it on the pair in the upper left corner.  Run PREP and PART.
Be sure to put it BACK on pins 3 and 4 before using the 100 for 
normal operations.   

This info is in the Winchester supplement, appendix B, if you have one.


--
Mark Urban-Lurain                        urban@cpswh.cps.msu.edu
Computer Science Dept.                   urbanluraimg@clvax1.cl.msu.edu
Michigan State University                (517) 353-0682   
A-714 Wells Hall, East Lansing, MI  48824