Hello, so i recently tried installing a game controller (ps3)  USB software and it works great lots of trusted sites, although when i went and deleted a driver to get rid of it i think i accidentally deleted another driver instead, so now im stuck! My wireless mouse and keyboard work on the left side of the laptop (USB3.0) but the right side (USB2.0) does not recognize anything for that adaptor. My cooling fan is still powered from it but that is all. even my usb flash drive does not work on that side. any help will be much appreciated thanks!!