When the Switch is docked, nothing shows up on the TV. The Green light stays on, Switch is charging, TV recognizes an HDMI cable attached but no signal. The Dock is fine, as other Switches I repaired dock perfectly.
This Switch had a bad USB Port that I replaced. The exposed row of pins seated nicely and fast charging works in both directions. Other than the docking issue the switch works fine.
I saw another topic and a recommendation was to check the video chip and the filters. How can I check if the filters are ok? They all have continuity, and nothing is shorted. Could they still be bad? I’m pretty sure the USB Port is soldered perfectly. Thanks for any advice.