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HP 28C diagnostic check - Printable Version

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HP 28C diagnostic check - Tim Drotar - 02-25-2000

How do you perform a diagnostic check on a 28C. I lost my manuals but I seem to recall is you push a combo of buttons, the calculator wil perform a diagnostic check. Thanks for your help.


Re: HP 28C diagnostic check - Dave Hicks - 02-25-2000

Take a look at the bottom of:

http://www.hpmuseum.org/features/28cf.htm


Re: HP 28C diagnostic check - Tim Drotar - 02-25-2000

THANKS!!!!!!!