Hi! I'm having a problem with connecting my Dell (G15) with a projector (Vivitek) Two days ago I could connect it but today it stopped working. My computer recognise another display, but the project didn't "catch" the signal. We try different things; I connected my Pc to other projector with other hdmi cable, and we connect the Vivitek with another computer (with the same hdmi from the first attempt) Everything worked. The problem was between my Dell and the Vivitek. (Also, I tried the old trick of shut down and turn on, just in case)
Thank you very much!