Extending your connection to the backyard or garage doesn't have to require any complicated networking solutions.

Upgrading to a mesh system is more costly, but it will do a better job spreading your Wi-Fi signal to every room in the house ...

Plug it back in. Once the router is plugged back into the power source, you may need to wait another 30 seconds for it to reboot. Once all the lights are on, try connecting to Wi-Fi from a device.