Does it output to a HDMI-monitor? First get that working (drivers, settings, connections, hardware), then see why your TV doesn't (if it still doesn't).
I recently built a gaming pc and hooked it up to a TV
When I press the power button all the parts are running(I think) and all the fans spin but nothing outputs to the tv
I've tried multiple working HDMI cables and the pc still does not output any video on to the tv, I connected the cable to the HDMI port on the motherboard
Please help!

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