Question about Palm Z22 Handheld

3 Answers

Everlasting loop when trying to calibrate the touchscreen. After the touchscreen stopped working I did a (soft-) reset and tried to recalibrate the screen (went there using the navigation buttons) because the touchscreen still didn't work. It asks me to click a target, but I just keep clicking the things (upper left, lower right) and nothing happens, I just switch back and forth. Any help would be appreciated...

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  • fboot Jun 19, 2009

    FIXED (edited quote:)

    You need to take the Palm z22 apart. Use your finger nail to pry off
    the small cover that surrounds the UBS connecter. Then unscrew the two
    screws you see. Now Stick your finernail into the middle side of the
    Palm. Where the white tope meets the black back cover. Use a very small
    screwdriver to go into the space you made with your fingernail, and pop
    the plastic holders. You can see where the clips are by looking at the
    side.Careful not to break anything.



    Now your palm is open. The touch screen connector needs to be removed
    and put back in. Remove the plastic retainer (=black plastic cover) , pull out the mulit cord
    ribbon (=small flat bronze cord, the smallest of the two) by levering the little clip, put it back in, put back the retainer.

    Next move the black plastic foam that is on top of the retainer clip. I
    think when you close the case it squeezes the retainer in a bad way.



    Put everything back together. If your scrared to try it send me your
    palm with some stamps for return postage and I will try it for you.

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If the above works, that's great and you must have really strong fingernails! I had the same problem and tried several of the solutions here, from cleaning around the edges of the screen, to soft and hard resets. They worked for a time, but eventually, the pointer didn't register at all. If simply opening and reconnecting the cable doesn't work, look on Ebay for the replacement digitizer. There are or were many when I looked, ranging from about $8 to considerably more. None of the low cost ones came with instructions, but did come with tools, stronger than my nails! Higher priced offerings were for having them replace the digitizer for you. I ordered the low priced one and hoped I could figure it out. The tools they send are two tiny screw drivers with special tips and a small plastic device to pry the sections apart. If you want to do it yourself, I will be happy to explain what I did. Remember to be really gentle when you do every step. First use the pry tool on the place where the cord plugs in to connect the device to the usb slot on your computer. It is tight, but gently pry out the small black rectangle. You will see two tiny screws inside. Remove those, carefully with one of the screwdrivers that come with the digitizer and set them someplace save. These two screws or bolts have nuts, that you can't really see until the next step. Watch for them if they fall out. The next step is to use the pry tool around the edges of the white plastic face of the Z22 and separate it from the back. I would lay it on the back while you do this. There is a small u-shaped piece that is part of the reset button and it fits on a peg on the back part of the device. Carefully ease the front and back apart. There are 4 small screws that still need to be removed. Save them to replace when done. Remove the innards of the device, but Don't totally separate the sections. There are foil connectors that attach the parts and they need to be intact. Gently ease the digitizer from the white plastic face. It will have another white plastic box on it's back side. Use the pry device to separate the glass digitizer from that white box. You will see there is a gold striped foil connector on your new digitizer, about midway up the side of the device. Find the one that is connected to the old digitizer and ease it out of the slot. Remove the old digitizer. Slide the new connector into the slot on the new digitizer. Position the new glass digitizer correctly over the white plastic box and place the innards face down into the white face of the Z22. Replace the 4 screws. Gently close the case, laying the front onto the back, so you don't displace the reset button part. Snap together and replace the two tiny screws into the section near the power cord connector. (Hopefully you didn't drop the little nuts out, during the process. If you did, you may have to back track until you can see the small white boxes that they slip into, in that location. Email me if you have problems with this. It sounds a lot worse than it was. When I finished, I was really disappointed, because it didn't turn on, the whole screen was black, which was worse than when I started. But, after I plugged it in, and let it charge about 3 hours, it worked perfectly! I am so excited! You can do this if you are patient and gentle.

Posted on Aug 28, 2010

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THANK YOU THANK YOU THANK YOU - This solution worked for me. PDAs are a dying breed and I cannot live without mine.

Posted on Jun 22, 2009

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This happened to me with my previous PDA...called support and was told there was no solution. Time to get a new PDA!

Posted on Jun 17, 2009

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To recalibrate the touchscreen on your nuvi 205 series follow the steps below:
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