HDMI not working

[ayeeitscollin123]

Hi I have two displays and I have a DVI to VGA when I first tried to install the HDMI cable to the 2nd monitor it detecte it but it never showed now when I plug in the HDMI both displays go out I have a Sapphire 7950 and the model numbers fot the TVs I am trying to use is a Toshiba 22LV505

 

[cars12345]

Did you make sure to set it to duplicate or extend?