I have 2 monitors. Both work with VGA video. I have been working with just one monitor which is connected using a converter from DVI-D to VGA. It have worked properly. When I tried to connect the other monitor (using a HDMI to VGA converter) first monitor that I had installed lost the video signal and the one which is connected from the HDMI is blinking and the mouse doesnt work properly. On every blink the mouse gets on the middle of the screen like it gets reseted. I addition the other screen doesnt get detected by the computer. Some of you know how to fix it?