Sometimes we feel less comfortable with the system autorun on windows system, besides making us wait, are also dangerous if there is a virus for a device that we just installed. If you want to turn off autorun of this system, here are the steps:

1. press windows+R (to open run)
2. type cmd to open command promt
3. type cd /d x:\ ( x= your new devace) thern press enter
4. type del autorun.inf f/a/s/q thern press enter

with the above, it will not happen autorun on device "x". hopefully can help you find solutions for problems of your computer