"Laptop screen won't turn off when usb mouse plugged in"
My laptop is a Toshiba S75Dt-A7330. When any USB mouse is plugged in the screen won't turn off after the requested time. When the mouse is unplugged the screen turns off and when the mouse is then plugged in the screen automatically turns on. Is the problem fixable so that I don't have to unplug the mouse when I'm finished with the computer for a period of time?