The screen has become unresponsive. What to do?

What is your tablet brand? And when did u purchase it? i can help you :)

Restart iPhone

Sometimes all it takes is a restart for the iPhone to become responsive again. To restart your iPhone when it is unresponsive, press and hold the sleep/wake and home buttons until the Apple logo appears (~10 seconds).

Very low battery

It is possible for an iPhone to become unresponsive if the battery drops to an extremely low level. Plug the iPhone into your computer or wall charger and allow it to charge for at least 20 minutes before using it again.

Recalibrate the screen

Try restoring it. Instructions are in the restore section of your iPod. If you restore it, don't update the iPod, because it seems that the update made your iPod unresponsive. It should be fine then. Good Luck!

It's probably because you have two diferent brand remotes and the wii doesnt know which one your using

if its been water damaged or anything like that to where the screen is even cracked or scratched touch phones are very sensitive and yes it might need to be replaced.

Your screen is damaged. Either you change your screen or buy a new one.

Have you tried using the screen calibration command? Press the Wrench symbol, then the Display symbol and then Calibrate screen. Press the dots as it tells you to and you should now have a calibrated touchscreen.

- Jim
SHARCNET- USA

Whenever i cannect it ,nothing comes up,nothing in "my computer" to click on.I update the driver for it,it works for about 20 seconds,then the device becomes unresponsive and i have tp update it again,which again it will connect for a short time ,become unresponsive,and then the update process.How do I keep my MP3 Player Connected.Also nothing is wrong with my USB chord.