So I have another update. I did the same stupid thing again, sorry. But this time when I was running my PC on integrated graphics. So I ended up plugging the xbox in again, yeah I started playing just for fun since a few friends play it. Anyways when I start up my PC now the monitor doesn't detect anything but when I replug the cables, unlike when I was using the GPU, the monitor does display the main screen. However, it is in a blue colour. This made me wonder about whether it was actually the GPU that was broken or not.