I just got a 27" 1440p monitor. But after hooking it up to my Dell Inspiron 660, via HDMI, it only displays 1080p. How can I find out if the 660 can support a 1440p monitor? FYI, the computer is running Windows 10, and I have been on the Dell product website to update all the drivers. If the motherboard HDMI does not support 1440p, could I install a video card in this PC that would allow me to use this monitor at 1440p? Nothing on the Dell website for my 660 says anything about what version of HDMI it has .