This was only with the Wireless chip and a TV Tuner installed.
Could be a dead TV tuner?
Why do you think the TV tuner is dead ?
The Error messages you reported earlier are expected, because you do not have a Transceiver in the PI.
That is fine, it should still pick up ADS-B traffic.
So just resetting a moment.
What is the problem you are seeing ?
1. Can you connect to the PilotAware Hotspot ?
2. Have you successfully entered the license key ?
3. Can you connect SkyDemon/RunwayHD or whatever Nav tool you are using ?