Win 10 Intel 4600 detecting wrong native resolution for TV?

[Brian Jones]

I've got a Dell optiplex 9020 setup as my HTPC. I've got it connected via HDMI to my 65" 1080p RCA TV. Every time I turn the TV on it has moved my icons back to the default left side and says my optimal resolution is 720p. How do I get it to recognize my TV as native 1080? Or at least get it to stop auto arranging my icons, which I assume is because it's resetting the resolution outside it's "optimal" each time I turn it on.

 

[popatim]

Often you have to rename the input, in the tv setup, so that it knows its a pc - like changing the port name to PC.

 

[Brian Jones]

I don't think that is an option on my TV, but I will definitely check that.

 

[Brian Jones]

No option to name inputs. There's an hdmi1(dvi), hdmi 2, hdmi3(arc)... I'm using hdmi1. I just had my TV replaced with another of the same model due to backlight bleed. The old one didn't have this issue. I'm assuming it's different firmware, but I checked firmware shortly before replacement and it was "up to date", as is the new one. I'm thinking maybe it's the dvi-hdmi adapter, but again didn't happen on the last one...