Ovchar

xbox is not booting. please help. Ran installer, then after a few questions it rebooted xbox. and now it does not boot - black screen, controllers are not able to connect and etc. nothing is working except the green led on power button my xbox is not connected to ethernent, and no usb drives, devices plugged in. I event tried to unplug tv - nothing helped. Does anyone have any ideas how I can get my xbox back?