Re: Help with 11c ....please Message #2 Posted by thibaut on 3 Sept 2000, 8:55 a.m., in response to message #1 by Nigel Grimshaw
Have you tried the ON/- sequence ?
if not, then :
- turn the calculator off
- press - (minus) sign, end keep it pressed
- press the ON key
- release the ON key
- release the - key
You should see Pr Error.
CAUTION ! Any program or any register will be erased !
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