I recently aquired my sons Ipad 2 that had a damaged screen i got the screen repaired at a local stockist did not go to apple (maybe a mistake) and have a problem. The volume buttons on the right hand side the up don do not work at all although i can still use the main volume control to adjust it for game and music vidoes plays fine. The button on top right to lock it does not work at all, although when it has the lock if not in use for 2 mins activated it still works that way. The dilemma i have is i am worried if it runs out of pwer how i can turn it on as the menu button big one at bottom and the lok dont respond when pressed to turn it on or off???? Am very confused is it a glitch or is ot something the shop have done when they repaired the screen i have had it back a week and its been fine....Any help would be appreciated. PS the lock wont hold down to tu the device off either..