my ipad screen is blocked out i can see the "ipad plus the signal and the time then nothing else please help..thanks

Try a Reset...

Reset ( No Data will be Lost )

Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.

http://support.apple.com/kb/ht1430

Or you may have the Zoom feature enabled...

On the Home screen, double-tap with three fingers to exit zoom.

Then go to Settings > General > Accessibility and make sure Zoom is turned Off.

See:

iPad: Configuring accessibility features (including VoiceOver and Zoom)

vanfromnsw wrote:

i cant see anything even if i press the on/off button for 10 sec..

You need to Press the on/off button AND the home button AT THE SAME TIME for at LEAST 10 seconds...

until the Apple logo appears... Then, and not before, do you Release the Buttons.

You're Welcome.

My Pleasure... Enjoy 🙂