I'm using my MacbookPro Early 2015 to connect two external displays. One is an Asus display connected via HDMI to HDMI, the other, is a samsung display (Both are 24 inches 1920×1080) and is connected through VGA via adaptor to my Mini Display port.
However, the Samsung monitor does not seem to use the 1080p display. I tried using the Alt/Option method and it is able to use 1920 x 1080 but the resolution is squezzed horizontally.
Any way to fix this?
PS: It also detects the display as a projector for some reason and my Asus as a TV
Best Answer
If the Samsung display has other inputs, you're likely to have better luck with digital inputs (DVI or HDMI) than with analog inputs (VGA). You'll need a different Mini DisplayPort adapter for that.