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Math module d´ont works - Marcelo Vanti (Brasil) - 07-06-2009
Hi all
I did buy an math module hp 00041 - 14023 but it seems d´ont work. Some times, my 41c LCD blinks and shows a very weird behaviour, and keep so until to stop completely. When i pres the program key i see 00 REG 05 ?! Other times it d´ont turn on at all, and i was forced to remove the batteries a couple of times.
Are there anything i doing wrong? I have tried the ports 2,3, and 4, and the only memory module is in port 1.
Thanks for any help, and sorry my poor English
Marcelo
Re: Math module d´ont works - Walter B - 07-06-2009
Boa tarde, Marcelo!
First thing I recommend: Press <gold> <CATALOG> 2 and check if you get the functions of your MATH module displayed.
Boa sorte!
Edited: 6 July 2009, 6:49 p.m.
Re: Math module d´ont works - Saile (Brazil) - 07-06-2009
Did you try other modules?
Re: Math module d´ont works - Marcelo Vanti (Brasil) - 07-06-2009
Quote:Thanks by your answer,
First thing I recommend: Press <gold> <CATALOG> 2 and check if you get the functions of your MATH module displayed.
but I can´t do nothing when i try turn on the calculator.
The keyboard does not respond at all, or respond badly for any key I press. I think the better is throw away that module before I finish to kill my calculator :)
Marcelo
Re: Math module d´ont works - Marcelo Vanti (Brasil) - 07-06-2009
Quote:
Did you try other modules?
Yes, I have a quad memory installed in port 1, and I did test successfully in the other three ports.
I have a card reader that works fine too.
Marcelo
Re: Math module d´ont works - Saile (Brazil) - 07-06-2009
Marcelo email please ?
Re: Math module d´ont works - Mad Dog ebaycalcnut - 07-06-2009
Hey! If you bought it on eBay you ought to get your seller to pony back some money!