No Signal Detected!

[Mooney]

Hello,

Basically lads, computer was working fine last night, turned it off, got in bed, when i woke up, i've gone over to my computer and all of a sudden it's not detecting my dual dvi-d cable, so nothing will display on my monitor at all, I have a BenQ XL2411 monitor, does anyone have any fixes? I've replugged my cable in, swapped ends, etc

 

[Mooney]

Okay so they sent my computer back today and they replaced my motherboard, fans and memory lmao, it was all fine updating and upgrading windows 10 etc, but as soon as my desktop loaded up onto my homescreen, I have strange red lines and flickering everywhere, it cannot be the monitors fault as it was all perfectly fine during set up and installation? - I am insanely unlucky.

 

[MrAaron]

Try a hdmi cable, okay update - didn't read the whole thread but I have the same red line issue and just ignore it