Update Atheros LAN Driver to version 1.0.0.29 (LAN Section)
Update ATKACPI driver and hotkey-related utilities to version 1.0.0005(Utilities section)
http://support.asus.com/download.aspx?SLanguage=en&p=3&s=252&m=G73Jh&os=30&hashedid=8je5Ot4HBnKOdT81
Download the driver and copy it to a folder on your desktop. Write down the path to the folder. If the driver has been zipped you will need to right click on the file and extract to your folder.
Next type Device Manager in the Search box above the Start button and press ENTER. Locate and right click on the device and select Properties. Click on the Driver tab and the Update Driver button. Click on “Browse my computer for driver” and click the Browse button. Type in the Search box the file path to your folder and click on Next. The system should find the driver in your folder and update. If it does not find the driver recheck that the driver is not zipped.
[Problem Devices]
Device PNP Device ID Error Code
Microsoft Virtual WiFi Miniport Adapter {5D624F94-8850-40C3-A3FA-A4FD2080BAF3}\VWIFIMP\5&364D5ECF&0&01 This device is disabled.
Type Device Manager in the Search box above the Start button and press ENTER. Locate and right click on the device and click on Uninstall in the drop down list. Restart your computer.