2 Monitors only one is working?

[Colten12]

I have two HP 2711x Monitors that I am trying to use on my GTX670 only the main one is working. The other one has a blue light at the bottom indicating its on but its just a black screen. The monitor is detected in both Nvida control panel as well as display settings and even device manager. So need some help!

Main monitor hook up:
Using HDMI to DVI Cord ( HDMI IN THE BACK OF MONITOR DVI IN GRAPHICS CARD )

Other (Non working) monitor:
HDMI to HDMI


Specs:
16gb vengence ram
1200w psu
p8z77-v deluxe motherboard
gtx 670 FTW graphics card


I am using Windows 7 Home premium 64bit

Display settings:
http://i.imgur.com/3TII6ci.jpg

Nvida Control Panel adjust size and position settings
http://i.imgur.com/QpWevhT.jpg

Nvida control panel Setup multiple monitor settings
http://i.imgur.com/mnfajAf.jpg

 

[Jaks0n]

Yeah Nvidia cards HATE dual monitors. It's uno or tres for them! Sorry!

 

[Colten12]

Yeah Nvidia cards HATE dual monitors. It's uno or tres for them! Sorry!

Uh? Okay?

 

[Jaks0n]

Seriously, I have an nvidia card it it will only work with either one monitor or three.

 

[bignastyid]

I have never had an issue running dual monitors on Nvidia cards(been doing it for years). If you use windows key+p to select extend does the 2nd monitor come on?

 

[Colten12]

I have never had an issue running dual monitors on Nvidia cards(been doing it for years). If you use windows key+p to select extend does the 2nd monitor come on?

It already was at extend the monitor is turned on just a black display but yeah nothing came on.

 

[Guest]

In the Nvidia control panel, under set up multiple displays, do you have checks beside both monitors?

 

[Colten12]

In the Nvidia control panel, under set up multiple displays, do you have checks beside both monitors?

http://i.imgur.com/mnfajAf.jpg

Included other may be helpful images in original post

 

[bignastyid]

Swap the cables on the monitor and see if the issue follows the cable or the monitor.