I have a Nvidia 750 Geforce Ti connected with HDMI to my Samsung TV. At display settings I can see that I'm connected to the TV and multi-monitor is enabled. But the problem is my TV is not detecting my PC, the TV says 'searching for signal...'.
I have 2 HDMI ports on my PC, one built in and the other is my GPU. When I connect it to the built in port, the TV is detecting the connection although there is no picture. But once my TV detects a HDMI input, I can enter HDMI mode on TV (else its disabled). Now when I change the HDMI port to GPU while leaving HDMI on on TV, I get it working. I thought I figured it out, but once I restart my PC, the connection is gone. I have to do all these steps again to get it working.
Background info
I recently bought a new computer. On my old computer the connection was working fine. On both PC's I used the same GPU. The HDMI cable is 7,5 meters long, but cable is working fine on my other PC/laptop. I use Windows 10 with latest drivers for my GPU afaik.
I have 2 HDMI ports on my PC, one built in and the other is my GPU. When I connect it to the built in port, the TV is detecting the connection although there is no picture. But once my TV detects a HDMI input, I can enter HDMI mode on TV (else its disabled). Now when I change the HDMI port to GPU while leaving HDMI on on TV, I get it working. I thought I figured it out, but once I restart my PC, the connection is gone. I have to do all these steps again to get it working.
Background info
I recently bought a new computer. On my old computer the connection was working fine. On both PC's I used the same GPU. The HDMI cable is 7,5 meters long, but cable is working fine on my other PC/laptop. I use Windows 10 with latest drivers for my GPU afaik.
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