- Joined
- Jan 16, 2011
- Messages
- 621
- Motherboard
- Gigabyte Z390 Designare
- CPU
- i7-8700K
- Graphics
- Vega 64
- Mac
- Classic Mac
- Mobile Phone
Help!
I've just gone out and purchased another Dell P2415Q 4K monitor, so I'm trying to setup dual displays, that can have different desktops. (Dual Head?) My system is emulating a iMac (27", Late 2013 14,2)
I've set it up so from my NVIDIA GeForce GTX 960 4095 MB card a DP <-> Mini DP cable to primary display, then a DP <-> DP cable linking the two displays. Primary display has been working fine for a long time. In the Dell menu I've set the MST's for both primary and secondary displays respectively.
Upon booting, Both displays display POST and Clover boot up fine, then both displays are mirroring each other. Not what I want. Each are set at 2560x1440 (what I find comfortable), and will both change to max resolution of 3840x2160@30Hz (60Hz if one display, but MST on DP limits this to 30Hz when driving two screens).
I've reinstalled the NVIDIA Web drivers 378.05.05.25f01.
Is there something I'm missing, does macOS support this arrangement via MST? Help!
Jim
I've just gone out and purchased another Dell P2415Q 4K monitor, so I'm trying to setup dual displays, that can have different desktops. (Dual Head?) My system is emulating a iMac (27", Late 2013 14,2)
I've set it up so from my NVIDIA GeForce GTX 960 4095 MB card a DP <-> Mini DP cable to primary display, then a DP <-> DP cable linking the two displays. Primary display has been working fine for a long time. In the Dell menu I've set the MST's for both primary and secondary displays respectively.
Upon booting, Both displays display POST and Clover boot up fine, then both displays are mirroring each other. Not what I want. Each are set at 2560x1440 (what I find comfortable), and will both change to max resolution of 3840x2160@30Hz (60Hz if one display, but MST on DP limits this to 30Hz when driving two screens).
I've reinstalled the NVIDIA Web drivers 378.05.05.25f01.
Is there something I'm missing, does macOS support this arrangement via MST? Help!
Jim