Broken capacitor pcie

Blackink

Distinguished
Capacitors are suppose to smooth out a current, if I remember correctly. If you turn on the power to the motherboard without that capacitor, you may very well fry the board or other components.

Is there an electrical shop or maybe a watch repair/jewelry place nearby? They might be able to solder it back on.
There is a negative and positive post on a capacitor so connecting it correctly is important also...