So, as the title states, my trackpad buttons and my usb 2.0 ports stopped working, I think simultaneously. At least, last night I noticed the trackpad, and early today I realized the USB 2.0 ports arent working. To clarify, my USB 3.0 port is working just fine, any device I plug into it installs and works properly. I also get power from the USB 2.0 ports, they will charge my phone, just not allow me to browse its contents, and it wont install my external mouse unless its in the 3.0 slot. I've checked all the drivers, updated everything, and the device manager says the hardware is installed and working properly. I haven't made any changes to my computer in this time, other than installing the Bioshock games, so I don't understand wherein the problem lies. Has anyone had a similar problem? The trackpad buttons are annoying, but it could be worse since I have an external mouse. Any help would be greatly appreciated, THANKS!