So my output HDMI port is complete broken, the little plate inside of it is off the port and I'm not confident i can repair it myself by soldering, So I'm wondering if theres anything i can buy like an adapter or something to get display on the input port.
Just take it to a local shop and you can get it repaired cheap. Or else, if you have warranty, take it to microsoft service center. Dont do anything yourself, you can ruin it further.