Please post up another pic of your device manager now that you've installed all the drivers.
Also (still in device manager) click on "View" and select "Show Hidden Devices"
Give the list a moment to re-populate. Do you seen any other devices with warning marks next to them? If so please post up a pic of that.
Other trouble shooting and potential fixes include;
Make sure you are running the latest BIOS revision for your motherboard. If not update to latest.
If you are running the latest BIOS revision, clear CMOS and reload default values.
Disconnect all currently connected USB devices (except for keyboard and mouse if applicable) for now.
Update the USB Firmware and Drivers, specifically make sure that you are running the latest versions of the following - if in doubt go ahead and re-install / update anyway;
Intel USB 3.0 Extensible Host Controller Driver
ASMedia USB 3.0 Driver
ASMedia USB 3.0 Firmware
Reboot as needed and begin reconnecting USB devices. You should probably start with the one that is giving you the trouble right now.
Here is the latest Device Manager. I clicked on “Show hidden devices”. There is no warning marks next to anything unless those items under “Other Devices” is a Win 7 warning. XP warnings stood out like a sore thumb. I downloaded the latest USB 3.0 drivers from the ASUS site last night.
Edited by wingspar, 14 November 2013 - 07:00 PM.