I have a MSI Wind Nettop 100 from 2009. (Parents computer for FB & skype). The 65 W PSU went dead. I can find plenty of PSU's on the web. But I am not sure about the size of the connector. For example ...

Most medium to high power AC-DC power supplies and some DC-DC converters include “Remote Sense” connection points (+ and – Sense) that are used to tightly regulate the supply’s output voltage at the ...