Okay, so the plug thing didn't work - now it's time to get a little more technical. Check your TV's power button - is it working properly? Maybe it's just a simple case of a faulty button, or perhaps the remote control is the problem. Try pressing the power button on the TV itself to see if that does the trick!
Now we're getting to the fun part - exploring the world of Sharp Aquos TV settings! It's possible that the TV is just in a sleep mode or has a loose connection somewhere. Check your TV's settings to ensure that it's not in Standby mode or that the HDMI ports are securely connected.
