Hello everyone,So, i finished my first build yesterday, but the PC won't post with my RTX 2080, i switched slots, tried different cable but still won't post.GPU lights switches on, but no signal. however, I know it's the GPU because when i took it off, and used the Motherboard HDMI, PC works fine and i am actually using it to write this.Any ideas? or is the GPU simply faulty? Thanks and help much appreciated.Build specs are:GPU: Asus rog strix RTX 2080CPU: AMD 3400G (Temporarily until 3950X is available)Motherboard: Asus X570-e gamingRAM: 32GB Trident z neo 3600mhz CL16PSU: 1000W be quiet dark power pro 11