No señal HDMI
No señal HDMI
You’ve completed your PC build and are facing an HDMI issue with your monitor. The problem might be with the connection or the monitor itself. Try checking the HDMI cable, ensuring it’s properly plugged in, and test with a different cable or port. Also, verify that your GPU is correctly recognized by the monitor. If the fans are spinning but the signal isn’t working, there could be an issue with the power supply or motherboard. Consult your motherboard manual or contact support for further help.
Checked the connections and switched inputs to confirm it's using HDMI 2.0.
I've also tested various HDMI cables, but when I connected the monitor to my Apple TV, it worked fine. This suggests the issue is likely with the PC.
I can capture an image of the back of your computer and the cable connections. This will help confirm the cables are linked to the GPU (3060 Ti) rather than the motherboard video outputs. Please ensure the power cable reaches the GPU fully. The fans may operate normally if the external power cables aren't connected.