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My son’s levono 0700 tablet has no display on screen, its completely black. I have tried switching on and off and holding for 20 seconds and the sounds come on, just nothing on the screen. Can anyone help? thanks Update (10/22/2016) Whats hard reboot? I held on button for 20 seconds and it buzzed while plugged in, tyhen I unpluggrd and did same again, and sounds came on but no display? Sorry not too good at this? What do I do to hard reboot?
Hi Try hard reboot
