nic,
Q1) Has this driver issue been resolved?
I'm considering using an Intel DH87MC along with an Evga Nvidia 750 Ti GFX to power two Dell UP2414Q monitors.
Each monitor will need a displayport connection capable of delivering 3840x2160 @ 60hz @ 30bit color.
Q2) Is the DH87MC up to the task of delivering 3840x2160 @ 60Hz @ 30bit color?
I've already received a confirmation from eVGA that their 750 Ti cards should be capable of this.
this article reports some issues with the HD4600 graphics when doing 3840x2160 @ 60hz by means of the displayport in MST and Collage mode on an Asus Sabertooth Z87 motherboard.
Issue A) "display was extremely choppy....choppiness doesn't occur until you enabled Collage mode"
Q3) Can you confirm that this is an Intel driver issue and that is has been resolved?
Issue B) "using DisplayPort in MST mode, NVIDIA cards fail to POST about 50% of the time."
Q4) Can you confirm that I won't encounter this issue on my future setup?
Issue C) "NVIDIA and Intel displays in MST mode cannot see the BIOS or POST screens"
Q5) Can you confirm that I won't encounter this issue on my future setup?
I'm aware that one or more of the listed issues may be a flaw in Asus's product.
In any case, if you have the option to confirm that I won't encounter these issues with my listed setup what would be very helpful.
Thank you.