So i dont know how to describe my slightly little problem, but a single cable from my 24 pin connector to psu has snap from the head (Pictures below). I tried putting it back but obviously it didn't work so I tried leaving it as it is then add some small electrical tape so it wouldn't spark just in case. Then for god knows what, I tested out my computer and it still works. Is this something to be worried about? some of my friends said I need to use soldering iron to put it back but the head is freaking small that even the tip of the soldering iron wouldn't fit in unless you broke it or just change the cable.
Pictures: https://imgur.com/a/QuUoB
Pictures: https://imgur.com/a/QuUoB