New FIber w/ new switch existing Deco M4 Not connecting
So, I recently upgraded to fiber from coax internet. The fiber line connects to the modem in the basement but my mesh system is located in the office for ease of hardware access.
From the fiber modem I have connected a TP-LINK TL-SG1005D 5-Port Gigabit Desktop Switch with Cat6 ethernet cables. from there Cat6 cables run through the walls to the living room TV and to the Office wall port. In the office, I have the wall port connected to the Deco M4 and also a hardline from the Deco base to a Dell docking station for the office computer. Everything is connected with working ethernet cables - they have been tested.
When everything is setup I have no internet however when I setup with coax internet to the office through the cable router to the Deco M4 and to the docking station everything works. See diagrams below. I am guessing that it is the switch but it is supposed to be plug-n-play. What do I need to do to get this to work?