HDMI cable not being detected

[SchizophrenicPyro]

It was working before today just fine but now it wont detect my second monitor with a hdmi cable at all i even tried a new cord

 

[ffg7]

laptop or desktop?

 

[SchizophrenicPyro]

laptop or desktop?

Windows 10 desktop

 

[ffg7]

can you try that monitor on another computer even on a friend's to see if it is a monitor issue or videocard issue?