Re: Mousecard HW question...

[Stephen Shaw <stephen@apple2.org.invalid.za>]

On Thu, 13 Jun 2002 02:28:44 GMT, Randall Frank wrote:

>
>
> "Michael J. Mahon" wrote:
>>
>
I will upload all my EPROM dumps to our website over the weekend. I will
list the URL at the same time (I've forgotten it :-) and blushing furiously).
The mouse card EPROM dumps will be in there. I think you need a 2764 for the
mouse card EPROM...


> ...
>
>> Of course, if it has no label or a translucent label, then
>> if it spent enough time in sunlight, or under very bright
>> artificial illumination, data could eventually be lost.  The
>> critical issue is the cumulative amount of short-wave
>> ultraviolet dosage.  It's bad for humans and EPROMs.  ;-)
>>
>> It sounds like you have something else wrong.
>
> That's what I was afraid of (and the way things are looking).
>
>>
>> Does it do the same thing in other slots (not 3, of course)?
>> Are the slot connector and contacts clean?  Are all the
>> socketed chips on the card seated, and have they been
>> loosened and re-seated recently?
>
> Yes, I reseated the socketed chips and tried other slots
> (including one I know works) with the same results.  Looks
> like I will need to work this one backward from first
> principles...
>
> Is there any other component on this board that I should
> suspect over others?
>
>
> BTW: I really appreciate the input, even if I never get
> this card up and running, thanks!
>
>>
>> -michael
>>
>>  Email:  mjmahon@aol.com
>>  Home page:  http://members.aol.com/MJMahon/

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