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HP48gx display
04-08-2021, 09:43 PM (This post was last modified: 04-08-2021 09:52 PM by aurelio.)
Post: #1
HP48gx display
Hi all, after a battery change the display became all black.
I thought it could be a problem of contrast adjustment, but it isn't
I've tryed a reset (ON+A+F) but it seems does not help.
this is the first time I see this behaviour, may you help me in understanding, please

EDIT: I tryed also the reset button, but unsuccesfully.....I understood now why ..I wrong the side : it's on the right not the left.... Smile

I've understood found too late a post here

Now everything is OK
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