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Author Topic: A4000 with ZorroIII problems  (Read 1365 times)

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Offline billchaseTopic starter

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A4000 with ZorroIII problems
« on: March 16, 2005, 09:08:37 PM »
Ok, I have a 4000 that refuses (as far as I can tell) to use
ZorroIII.  I have to force my PIV in zorroII in order for the
machine to boot.  When the PIV is set to auto-config, the
power led just flashes multiple times.  I have also tried
using a 3640 cpu card just to see if it would work, but it did
not.  I have replaced the buster 11 with a another buster 11
with no change.  Any other chips control how the zorro bus
works?  This seems to be the only problem with this machine.

C Snyder
 

Offline billchaseTopic starter

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Re: A4000 with ZorroIII problems
« Reply #1 on: March 16, 2005, 09:38:29 PM »
I have not tried another z3 card, but the PIV does work
in my 3000.  Will a bad daugherboard prevent a 3640 from
working?  The only reason I tried the 3640 was to possibly
test the buster chip.

C Snyder
 
 

Offline billchaseTopic starter

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Re: A4000 with ZorroIII problems
« Reply #2 on: March 16, 2005, 09:55:46 PM »
The 3640 does not work in this machine regardless of the PIV
installed or not installed.  I will doublecheck the jumpers,
but an Apollo040 and CyberstormPPC work fine.  I might order
another daugherboard if I can find one that is affordable.

C Snyder