1. Start by checking that the power cable of your Wi-Fi Booster V2 is properly plugged into an electrical outlet.
2. If you are using your Wi-Fi Booster V2 to connect a TV Box, ensure that an Ethernet cable connects your TV Box to your Wi-Fi Booster V2.
3. If your Wi-Fi Booster V2 is not connected by cable to your Internet Box, the Positioning indicator light should be green, indicating that the signal received by the Wi-Fi Booster V2 is sufficient. If not, try to position your Wi-Fi Booster V2 as close to your Internet Box as possible.
4. If your Wi-Fi Booster V2 is connected by cable to the Internet Box, ensure that the Ethernet cable is plugged into one of the Ethernet ports of your Wi-Fi Booster V2 on one end and your Internet Box on the other.

It is important to keep your Wi-Fi Booster V2 in a clear location to avoid signal disturbances.