Hello everyone! Just yesterday i got an LG C9 and I got it hooked up with my PC on a full hdmi 2.1 48gbps HDMI cable. It's an i5-6600k 4,2Gz, 16gb DDR4 RAM, GTX1080. I changed the HDMI slot to the PC indication on the TV and have HDR ON Windows 10 settings with 4:2:2 10-bit color enabled...