I have a microsoft USB mouse (ball not optical with coard) and every time i use it it keeps locking up untill I shake it. I don't know if something is going wrong with it or if it needs a good cleaning. If it needs a cleaning how do I go about this process as it doesn't have screws to disasemble it in the base of the mouse and I have always used the logitec roller ball type. Scotty Mac a.k.a smaxted
"Another day, another problem"
"Another day, another problem"