My screen won't come back on when I press the power button
My Samsung tab pro screen does not turn on when I press the power button to get it out of its sleep mode...I see the lights flash on the menu and back key. But the screen stays black. Before I would js hold the power button n the tablet would power off then on. And the screen would come on...but now even if I hold the power button down for a long time the screen stays black. Please help! How can I fix this...or where can I take this to get it fixed?