How do I update Apple TV from my computer?

A:**Remove ALL cables from Apple TV. (if you don't you will not see Apple TV in the iTunes Source list)**Connect the micro USB cable to the Apple TV and to your computer.**Reconnect the power cable (only for Apple TV 3)**Open iTunes.**Select your Apple TV in the Devices list, and then click Restore. read more

Wait for your Apple TV to download the update. Don't disconnect or unplug your Apple TV until the update completes. After the update downloads, your Apple TV will restart and prepare the update. Don't disconnect or unplug your Apple TV until the update completes. After Apple TV prepares the update, it will install it. read more

You can update through the Apple TV interface, or for a fast and clean upgrade – use iTunes on your PC or Mac. The easiest way to update, is use the Apple TV interface. From the main menu, go to Settings >> General >> Update Software. read more

Install AirParrot and restart your computer. Launch the software and click "Try AirParrot" to use the trial version for 20 minutes. Click "Allow" when prompted to open a port for AirParrot in Windows Firewall. Step. Click the "AirParrot" tray icon and select your Apple TV from the menu. The Apple TV immediately begins mirroring your PC's display. read more