Screen is blank

Take it to the dealer ,the vehicle is still under warranty . Needs new touch screen .

Is it in sleep mode? If so, try turning up the volume on the iPhone to wake it up.

the touchscreen of your phone was broken,,
maybe the conection inside is not connected anymore,
or it connected sometimes,sometimes it is not.

go to cellshop near you,,or ask your seller to change your
touchscreen if your phone warranty is still valid.

This problem happened to a lot of laptop users,
Mostly it is a graphics card driver problem, i suggest that you press F8 while starting up and choose safe mode, then when start up uninstall your graphics driver and use windows standard vga driver, until you find another driver

The Z22 is a bullet-proof device for securely saving your personal data, and full marks go to the team at PALM for its solid design. However, the AGE of the Z22, over the last decade, results in 3 problems - the batteries are all dying, and the delicate plastic touchscreen top layer is deteriorating - simply through AGE. When you say the touchscreen is "Broken", I would guess you mean that it does not respond to touch commands from the black plastic stylus that sits in the slot on the back, side, of the unit, when stored. I have never actually seen or heard of a screen that is physically "broken" - like the thousands of iPod, iPhone, Motorola RAZOR, and other touch screen phones that you see today, with cracks running across the broken GLASS. It "Could" happen that the glass screen under the top plastic touch layer is, actually "BROKEN", with the resulting cracks, but this is unlikely, since the trim around the screen is raised a HUGE distance, compared to today's touchscreens.
You can easily replace the screen for $9 if you wait for free shipping from CHINA, or, you can try a few tricks I learned on my Z22 over the years. I have put it in the freezer - which worked temporarily, heated it with a hair dryer - which worked temporarily, and peeled the top plastic layer off the screen- which worked temporarily. I have also replaced the screen with a new one. It is IMPERATIVE to put a hard plastic cover on the Z22 at all times- or you will eventually loose the screen again...
My Z22 page is at:
kidbots.com/WEBADD/Z22_PALM_PILOT/Z22_PALM_PILOT.html

I hope this helps you to get your Z22 back up and running

have fun
good luck

robin dusty graves

Z22 PALM PILOT

my phone is just like that. try charging it then after its charge take it off the charger turn it off then turn it on. thats what works with my phone. if that doesnt work then it might randomley turn on. it means the light is broken you can get it fixed but it might cost money. to do that you can call the store you got your phone from and ask them where to get it fixed. hope i helped :)
~Jolie

It sounds like it needs a new LCD. The front fascia which you touch includes the touchscreen digitizer but it sounds like the LCD which is a different component and is what the visual part of the screen. You can find these online and attempt the repair yourself or bring it to a mobile phone repair centre.

I have the same deck and a very similar problem. Mine was stuck in the out position and would beep and move a little but there was no lights or music. I called Alpine and they told me that sometimes the inner sleeve around the deck will pinch the unit a little. I took my unit out of the dash and sure enough the plastic face plate came loose and moved about 1/32 of an inch when I slide it back in place and turned the power back on it worked perfectly. Hope this helps.

The Korg Triton touchscreen has two main parts - The LCD screen and the touch overlay. Between the two is a type of gasket. It is really just an adhesive, but it does help keep out moisture and dust. If you were to remove the screen, you could separate the two parts, clean it and use double-face tape or glue to reattach. You can also get a replacement LCD screen, touch overlay or touch-LCD assembly from a number of places on the internet. They are not cheap, unless you purchase a generic touch overlay or LCD and retrofit.
As for repair in your area... try contacting Korg at http://www.korg.com and look for authorized repair centers.

start with this
http://www.fixya.com/support/r561901-ipod_problems_start_5_solutions