HP41cx problem Message #1 Posted by Paul Franceschi on 24 Jan 2002, 4:52 p.m.
I have display problems as follows: when I turn it on, only the upper half of the screen shows and for me to get it to show properly I have to hold one corner of the calculator down, specifically the left bottom corner, or it has to be on a hard surface with all four feet firmly planted. It will not show unless I am sqeezing it or holding down a corner. I can wiggle the calculator and the display comes and goes. If I pick it up the display disappears completely or just the upper half. I can wave it around in my hand and the display will come and go. If I squeeze it slightly the display will stay, you get the idea. Is there something loose? I have played with the batteries, cleaned the contacts, etc, but have not taken it apart.
Any suggestions?
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