Xbox turns off completely and light on power pack and everything
I have to unplug power pack from the cord that plugs into the wall and blow into the vents on the side then plug it back on and it will turn on and then it turns back off
Have you tried a different power cable? If not, a lot of electronics share the same version or close to of power cables. Try a different one and see what happens. If that doesn’t help, then try to reset the Xbox one to default and see what happens. If none of these work, then it might be an internal power issue that might be to be repaired.
I hope this helps!
Your Xbox One console may unexpectedly turn off under the following circumstances:
The console is too hot.
There's a problem with the power supply.
Reset your internal power supply
The Xbox One S and Xbox One X have an internal power supply that works in all regions worldwide. If your console won't turn on, it may simply need a power reset. Often, power issues are due to the power supply resetting after a power surge.
To reset the internal power supply, follow these steps:
Unplug the power cord from the console.
Wait 10 seconds.
Plug the cord back into the console, and then press the Xbox button on the front of the console.
or perhaps your power supply is clogged and overheating...