I tried to use my Galaxy Tab6 today and the screen would not come up when I hit the power button, it is fully charged. I used the volume down and power button to restart. After restart, the screen lights up but when I go to sign in, the screen doesn't work when I try to swipe up to login. Additionally once the screen times out, I cannot get it to turn back on with the power button. Please help! This thing is not even a year old!
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