Monitor won’t display

[sziemba]

I’ve had my computer for about a year and it has worked perfectly, however starting 2 days ago my monitor reads “no signal” when I try to use it. I have tried using three HDMI cables and a dvi cable as well as plugging in the HDMI into my motherboard but nothing will display. I can however play Xbox through my HDMI on the monitor. Any idea on how to fix this?

 

[rgd1101]

what is your full system spec?

 

[ffg7]

is not a monitor issue as it works ok with your xbox. did you take the videocard out of the computer before plugging the monitor into the onboard videport?