Need help with dual monitor set up

[trippy7]

need help with dual monitor set up. I recently bought a Acer TC- 780 with 15 7400 cpu. it only has one hdmi and vga port and one 3.o sub. I have had no luck with my older Matrox dual head set up and wondering what to do next? The graphics card is intel HD 630 21.20.164526.

 

[trippy7]

MERGED QUESTION
Question from trippy7 : "Need help with dual monitor set up"

need help with dual monitor set up. I recently bought a Acer TC- 780 with 15 7400 cpu. it only has one hdmi and vga port and one 3.o sub. I have had no luck with my older Matrox dual head set up and wondering what to do next? The graphics card is intel HD 630 21.20.164526.

 

[trippy7]

need help with dual monitor set up. I recently bought a Acer TC- 780 with 15 7400 cpu. it only has one hdmi and vga port and one 3.o sub. I have had no luck with my older Matrox dual head set up and wondering what to do next? The graphics card is intel HD 630 21.20.164526.

Sorry but forwarding past answer did not help solve the problem. Seems they all relate to laptops and not my desktop. Seems the HD 630 with the limited VGA and HDMI ports do not support dual monitors, and does not support Matrox dual head. are there adaptors that i can purchase that will work.

Any more specific help would be greatly appreciated since i bought this computer just to set up dual monitors for a trading platform.