Check the cabling
Look at the back of your Internet Box: a red-tipped cable should be plugged into the WAN port.
Check that it's firmly inserted and that the other end is plugged into a wall socket or fiber modem.
Look at the back of your Internet Box: a red-tipped cable should be plugged into the WAN port.
Check that it's firmly inserted and that the other end is plugged into a wall socket or fiber modem.