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Connecting pc to tv
Hello. I'm trying to use my tv as a monitor for my pc using HDMI but when I go to 'customize display' there is only one choice - "1". Another display isn't detected.
I have HDMI 1 selected on my tv & the lead plugged in to HDMI 1. I'm using a Dell Optiplex 745 desktop
Hope someone can help!
Mick