Question about HP Jornada 720 Pocket PC

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Jornada 720 touchscreen calibration doesn't last

The calibration lasts for variable and unpredictable lengths of time, from merely seconds, to 10 minutes, to weeks. I use it daily with proprietary software for home inspection. I recently believed this was related to back-up battery condition, but replacing the battery didn't help. It's frustrating. The good news is my years-long difficulty getting the 720 to sync via Activ-Sync was fixed with a usb dongle and IR sensor--works virtually the first time every time.

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  • funflyer Mar 16, 2009

    Screen calibration only lasts for an indeterminate length of time, then drifts right or left. Temporarily fixed by recalibrating. Soft reset doesn'tfix the probem.

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I had the same problem, and i fixed, it's not totally true, the inners electronics components suffer damage with time, i think the hings and flex suffer needs to be cleaned with time, I follow the instructions at http://www.hpcfactor.com/support/cesd/h/0046.asp with to much care, an voila no more recallibrations needed,

Posted on Oct 08, 2009

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http://h10025.www1.hp.com/ewfrf/wc/document?docname=bpia2302&cc=us&lc=en&dlc=en&product=61677

Has anything changed that caused the problem, eg, installing new hardware, using a different cable to sync the Jornada?

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please let me know that what kind of program you are looing for?

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