If I broke the ribbon cable on the inside of the front panel of my Xbox One, will it still turn on?

I smashed my Xbox on the ground. Then I wanted to play it again so I opened it up but the ribbon cable on the front panel is severed. Is there any clear reason I wouldn’t still be able to get it to turn on and stay on if I put the outer casing back on?

As of now (it is taken apart a little) it will turn on for a second but then it turns back off and I don’t know why.