The Museum of HP Calculators
HP Forum Archive 18
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|hp 41 c error|
Message #1 Posted by Mark Vandemeulebroucke on 10 Jan 2009, 12:38 p.m.
When switching of my HP 41C I get the message DATA ERROR which I have to clear with the back switch.
What is the problem here??
|Re: hp 41 c error|
Message #2 Posted by PeterP on 11 Jan 2009, 9:04 p.m.,
in response to message #1 by Mark Vandemeulebroucke
it could be that you have a program running and flag 11 (autostart) set that causes the data-error. Press PRGM and see if you are in a program and what was the last step executed. Then get our of PGM mode and do a CF 11. On & Off to see if that fixes the problem.
Do you have any modules plugged in?
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