Re: HP 48GX ON key Message #2 Posted by Vincze on 8 Aug 2007, 12:11 p.m., in response to message #1 by Marco Luna
Good afternoon Marco. Have you tried to adjust contrast on calculator? Maybe it reset itself when sitting so long and need to adjust contrast. I believe I remember reading that if you turn on and then hold ON and + (plus key) it make contrast darker, and ON and - (minus key) it make it lighter.
Also, stupid question, but have you tried new battery? Does the ((*)) stay lit on the display?
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