Sticking shift key problem

abstract

Distinguished
Mar 1, 2012
16
0
18,510
everyonce and a while my shift key will just come on and only way to make it stop is by restarting my computer. now i have tryed the on screen keyboard and messing with keyboard settings in key board setting all the options seem to be fine and in the onscreen keyboard i can over ride the allready pressed shift so if there are any options that one would no to do this or possible programs that are known too. it happens randomly sometimes i can go a whole day without it sticking sometime i turn my computer on and it starts right after i get to desktop