Machines are not supposed to be kept on / off for long. To make it on/off accordingly we need to use the power button on apple ipad 3. If this button is not working or malfunctioning, then of course needs a fixation through repair or replacement. This button can be faulty due to liquid/water intrusion, dust or any other reason. If you find power button malfunctioning call us at 04 4211494 to trigger our free pick and drop service, We Offer No fixation No cost. You can also email to us at firstname.lastname@example.org.