I have a PC with win7. I was always connected with a VGA cable. Now I got a second monitor (both LG LCD M237WAP) and I tried to connect one of them with the HDMI port. I got a very bad graphics on the HDMI connection. I checked the cable on other source and it was ok, I checked the screen on other source and it was also ok. So I concluded that the problem is on my pc HDMI port.
I connected both screens with VGA and DVI and it worked fine.
Now I want to connect a third screen and I need it to be HDMI since its going to my bedroom to watch movies. So I bought after reccomendation in the shop a Saphire graphics card
and installed it to the motherboard hopefully that it will give me a working HDMI port. When I turned my PC on the original VGA and DVI ports didn't respond but the new ones did so I connected my screens to them and it seems that I get worse graphics now on the VGA and DVI now then on the originals, plus it gives me only one screen twice instead of one big screen one the 2 monitors. I still didn't check the HDMI port.
Can it be that this graphic card gives me worse graphics then my original motherboard?
Why cant the win7 detect the second screen to give me one big screen on both monitors?
Can there be another solution to my problem?
Thank you in advance