Hdm1 cable connection problem

[zepshon]

i have a gateway desktop computer with a hdm1cable input port. trying to connect my hdm1 cable from my pc to my samsung tv. cannot receive any signal. do i need a hdm1 cable output port on my pc.

 

[zepshon]

All you need is a VGA card only then hdmi port on your laptop will work

thanks for the info. where do the vga card go on the computer