The Museum of HP Calculators

HP Forum Archive 09

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41CX on without display...
Message #1 Posted by Michel Beaulieu on 10 Jan 2003, 6:34 p.m.

Hi, my CX have a problem :if i push the on button, nothing appears on the display BUT i can hear the BEEP function and i can send, blindly, some sequence to the printer : what is the problemo?

Thanks!

      
Re: 41CX on without display...
Message #2 Posted by David Smith on 11 Jan 2003, 7:25 p.m.,
in response to message #1 by Michel Beaulieu

Probably a bad connection to the display module, some (usually invisible) contamination on the keyboard interconnect etches, or a bad display module itself. Also, does the display appear while a key is held down?


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