do i have to get another xbox?

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello ツ, when you try to turn on your console again does it turn on any lights on the Xbox power button?

It continues to emit a burning smell when plugged in, if so, disconnect the console from the socket and if it is under warranty, the ideal would be to send it to Microsoft.

Getting your Xbox device serviced

https://support.xbox.com/en-us/help/hardware-ne...

It's impossible to say what's wrong with it without examining it, but if you smell burning it could be a blown fuse or the power supply has burned out. Either way, it's not good.

Is the console still under warranty? If so, you can either get it replaced by the retailer, or serviced by Microsoft, depending on how long you've had it and which country you live in.

if he designates the Xbox as his Home Xbox then you will have access to his games and subscriptions

If you add her account to your Xbox Live Family, which can be found somewhere in "settings", she has all the capabilities that Xbox Live offers. However, if you both choose to play games with one another, you would have to purchase two of the same game because
adding accounts to "family sharing" does not grant those accounts, games that one person purchases. If that makes sense.

I just posted the same question, I should have check this post first. Would the same work for my setup:

My son has a Xbox360, we just bought a One. Do I designate the Xbox One as my Home Xbox? Then log in with my sons Live ID, then log into the 360 with my Live ID again, and we can both now be playing a game together like say Gears of War?