Left side UBS stops working.
 

Ok guys here's one for ya. I've had my Toshiba A305 notebook for about 6 months now and it's been fine. Then I noticed the top-left usb port fails to work for no apparent reason. I know it supplies power because my lights on my keyboard come on, it just wont type and my mouse wont work on it. The rest of the ports work fine, all my devices work fine, the BIOS and drivers are up to date and the device manager says they're functioning correctly. It's not really affecting me since I only use a mouse and a keyboard but it's annoying me. Go.

Is it "wiggly"?

Like physically loose? No.

I want to say, reinstall mouse and keyboard drivers. I'm assuming that the mouse and keyboard work just fine in the other ports though. I'm grasping at straws.