R2021D Extender Card

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RadioWhiz
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Posts: 2
Joined: Mon Dec 05, 2011 8:26 am

R2021D Extender Card

Post by RadioWhiz »

I realize that the subject extender has not been available for purchase for a long time, but wonder if anyone who has one would be willing to rent one to me? My service monitor is exhibiting a problem with NVR and now RAM errors and I can't trouble shoot it without an extender. The extender is a 100 position (50 X 2) card 6-1/2" high and 10-1/4" wide. Please!
John
DJP126
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Joined: Wed Jun 18, 2003 6:41 am
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Re: R2021D Extender Card

Post by DJP126 »

Try replacing the battery on the processsor board and doing a special function 79.
Dave
RadioWhiz
New User
Posts: 2
Joined: Mon Dec 05, 2011 8:26 am

Re: R2021D Extender Card

Post by RadioWhiz »

Thanks - the battery voltage is a good 3V. I did the special function 79 reset and that is when the errors changed from NVRAM to RAM... If I have to make one, does anyone have any suggestions?

Still looking for the extender.

Happy New Year

John
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