1. eknova

    GT240 what max Resolution with HDMI?

    I have a Hackintosh that was built in 2011 that has a nVidia GT240 1GB graphics card with a GigaByte GA-X58A-UD3R motherboard. Everything has been running fine. I even just upgraded to Sierra with no issues. I was using a standard LG 23 inch 1920x1080 monitor connected through DVI...
  2. gobennyb

    LG 34UC88 monitor not showing correct resolution

    Hello, I recently installed macOS Sierra (10.12.3) on my desktop computer. My monitor has a native resolution of 3440x1440, except despite my best efforts, I can't get the OS to recognize/use it. I've tried posts like this one (the effects of which are still in place btw) as well as SwitchResX...
  3. AppleMann

    Dell U3415W UltraWide Monitor 3440x1440 @60Hz Problems

    Hello! My current machine is a skylake i7 paired with an ASUS GTX 950 Yesterday I purchased my first 21:9 monitor for $500 off craigslist. When running Windows 10 I get 60Hz with full resolution through HDMI When running OS X 10.11 it recognizes as 30Hz full res in preferences. In about this...
  4. thisisnotdave

    Any way I can force 60hz on HDMI to my Acer X34?

    I recently built a Gigabyte Brix Pro with El Capitan. Everything seems to be working well except my max refresh rate is 50hz at native resolution. I know this is technical limitation of HDMI 1.4, and I could buy a display port switch to get around this although I'd prefer not to since they're...
  5. niocio01

    how to change screen resolution

    I just set up my first Hackintosh today (El capitan 10.11.4) I couldn't get my nvidia gtx 770 to work properly, so I added nv_disable=1 to the boot Arguments. I cant figure out how to change my screen resolution. I have a 21:9 widescreen 3440x1440 monitor connected via display Port. I the...