While a Mac's performance is something you'll have to seldom worry about, there will be times when you'll see the frustrating spinning rainbow wheel on your Mac. Occasionally, your Mac's screen may ...

Double-check that your Mac mini's power cord is plugged in and the wall socket has power. Press the power button on the back or top of the Mac mini. Button not working? Troubleshoot cables or the ...

1] Is your laptop fully charged? This is the first thing that you should do. Check if your laptop is fully charged or not. If the battery of your laptop is drained out completely, it will not turn on.