GPU not detected but runs HDMI

Jul 2, 2018
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I just finished building a computer and connected the hdmi cable to the gpu slot. The gpu is a 1050ti and I began setting windows and started it up. I then noticed that gpu wasn’t detected and there are yellow exclamation marks on PCI device in device manager I already tried uninstalling and restarting computer but it doesn’t work plz help
 
If you can connect it to the Net, the drivers could update themselves so that could help. I hope you aren't going to tell me the ethernet doesn't work on that board. 😀

Did you run all the installation options on the DVD that should have come with the motherboard? Is it possible that the screen at the other end of the HDMI cables isn't performing properly?