I would like to know if there is any way to power off my USB ports when the computer is shut down. I recently bought an optical transparent mouse that is always on whether the computer is on or off.
My MB is P5Q-Deluxe.
If there is an entry under Power Menu in BIOS called EuP Ready, then enabling this item will cut power to USB ports. It comes disabled by Default. This is to charge USB devices, such as Mobile phones, while the computer is powered down.