None of my devices can access the internet, via Wi-Fi or with a cable. How do I fix it?
https://fizz.ca/en/faq/none-my-devices-can-access-internet-wi-fi-or-using-cable-how-do-i-fix-itIMPORTANT: If all Wi-Fi modem LEDs are off, it may be a simple power supply issue.
Make sure the power cable is securely connected at both ends.
If it is plugged in using an extension cord, remove it completely. The same advice applies if the modem’s power cable is plugged into a multi-outlet.