I'm having a frustrating issue with my Vizio TV (M50QXM-KO1) not displaying anything from my upgraded PC that has a 5070 RTX graphics card. When I had my older computer, it connected without any problems. I've verified that the TV is plugged into the GPU correctly, and I've tested the HDMI cable using my Xbox, where it worked perfectly. The PC does recognize the TV, but no matter what I do—whether it's duplicating or extending the screen, or trying to use just the TV while unplugging my monitor—nothing shows up. I even tried changing the refresh rate, but still no luck. Any advice would be greatly appreciated!
3 Answers
Just to add to that, it might be worth checking your input settings on the TV. Sometimes they can get a bit finicky. Also, when you change inputs, does it stay black for a while before saying 'No Signal'? That could indicate an issue with the connection.
Have you checked if the HDMI cable works with another device? It could be the cable causing the issue. Try plugging it into a different monitor or TV if you haven't done that already.
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