1. Press the MENU button on your remote.
2. Scroll to Settings and press OK.
3. Scroll to Software Upgrade and press OK.
4. Scroll to Scan for upgrade and press OK.
The TV will need to be connected to the internet.
5. Wait while your TV scans for any available software upgrades.
6. If no upgrades are found this message will be displayed. Highlight No and press OK.
If there is an upgrade available and there is no problem with your internet connection, there will be no problem detecting an upgrade via the internet. Therefore there is no need to search over broadcasted channels as the TV asks. However this can be done if there is fault with the internet connection.