Why won't my Xbox 360 boot

My Xbox 360 won't boot I turn it on and the green light come on the Xbox but nothing shows up on the screen I have tried everything to fix it. I unplugged it all and reconnected it and unplugged the HDMI cord and tried reconnecting that to see if the was the problem but it wasn't and the Xbox is very sensitive and if you touch the Xbox it automatically turns on I don't know if that is supposed to happen but it does. When I turn the controller on the x flashes but it doesn't turn on it just keeps flashing. It think it might have overheated or something cause I woke up and it was on so what do I do to fix the problem?
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How do you fix an Xbox 360 that wont boot up?
How to Fix an Xbox 360 That Won't Turn OnWhy is my Xbox 360 not loading?
Please give the following steps a try: Once your console is powered off, unplug the power cord and wait 5 minutes. Plug in your console and press the guide button on your controller to power on your console. Clear the cache on Xbox 360 console.How do I boot my Xbox 360?
Press the Xbox button \ue3e3 on your controller to open the guide. Select Profile & system > Settings > General > Power mode & start-up.Why is my Xbox not loading when I turn it on?
If the green screen is due to some temporary glitch, a hard reset will certainly resolve the problem. To hard reset your Xbox One, press and hold the Power button of your console for about at least seconds. Your machine will reboot in a while if there is no severe issue and you might not see the green screen again.LICD: Why Won't She Leave
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