Question about HP Jornada 720 Pocket PC

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Keyboard problem I have a 720 that does something very strange. The 2 W S X keys suddenly decided to stop functioning. If you look on the keyboard this is sort of a line of keys. I replaced the backup battery and they started to work again for a few hours then went off again. I have done the full reset i.e. removing backup battery and main battery, for 5 mins but the keys will not work at all now.

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  • Anonymous Aug 06, 2008

    same here!!! :(

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1 Answer

It's the same for me, but i figured out the problem came from the earphone jack, when i plug in to my television the electric spark caused that line of keys to stop functioning like normal, but after I discharge the jack with an ordinary headphone for a while, the keys back as normal

Posted on Oct 25, 2008

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Posted on Jan 02, 2017

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