The volume on my iPad 3 has gone. I've checked the mute button, tried restarting, resetting etc and nothing has changed. I can't hear the music, hear any sound from videos. Most times the video stops playing after a seconds. My iPad 3 is only 2 months ol.

Question

The volume on my iPad 3 has gone. I've checked the mute button, tried restarting, resetting etc and nothing has changed. I can't hear the music, hear any sound from videos. Most times the video stops playing after a seconds. My iPad 3 is only 2 months ol.

Answer 1

If you have lost all sound and video is freezing on you, that ain't good. Your iPad is two months old so I would not hesitate to contact Apple at all. You are entitled to 90 days of phone support.
http://www.apple.com/support/ipad/contact/.
If you want to try a couple of things on your own, try quitting all apps and then reboot the iPad - not so much for the sound issue itself - but more as a general "start all over again" sort of approach. It might help with the video freezes.
Go to the home screen first by tapping the home button. Double tap the home button and the task bar will appear with all of your recent/open apps displayed at the bottom. Tap and hold down on any app icon until it begins to wiggle. Tap the minus sign in the upper left corner of the app that you want to close. Tap the home button or anywhere above the task bar. Reboot the iPad.
Reboot the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons.
If you use headphones on occasion, you can try plugging and unplugging those as well and see if the sound comes back.
You could even try restoring the iPad to factory settings and then restore from a backup, but unless there is something totally hosed on the iPad, that should not be necessary with a two month old device - of course assuming that you didn't drop the iPad or do something accidental that could be causing the problems.