reboot laptop using tablet

Solution
Give us more details regarding what you want to do, because the OP sounds weird.

Based on your OP, here`s a solution: Press the Hard Reset button on your case using the corner of your S3.

Pr3di

Honorable
Give us more details regarding what you want to do, because the OP sounds weird.

Based on your OP, here`s a solution: Press the Hard Reset button on your case using the corner of your S3.
 
Solution