@Kebmmeg 

Hi,

Have you already tried a few different wall outlets? If not, then first plug the second TL-PA9020P into a wall outlet in the same room where the other TL-PA9020P is located. If that works, then try in an adjacent room, then the next room.

In case the TL-PA9020P KIT works fine when plugged into another wall outlet, but not the one where you intended to use it, then it could mean the wall outlet that doesn't work is too far away or wired to a separate electrical circuit.