Mousepad after 2 min it stops working

Md.naushad - Updated by Ambucias on 27/01/17 at 05:19 AM
sir i have problem that my mouse_pad is not working properly
means after 2 min it stop working, what should i do?

actually sir i have done all the thing but not success
for example:-ctrl+alt+del ,fn+f9, and many more