Hello,
I have a Dell UP3214Q, 4k screen connected via DisplayPort to a D6000 (over USB-C).
Windows will only allow selection at 30hz in 4k resolution!
I have tried:
A different display port cable
A different display port connection on the monitor
The other display port on the d6000
Disconnecting everything else
Changing the default display driver to the Dell ones (for the monitor)
Re-installing windows
Checking the monitor is in DP1.2 enabled mode.
I also tried the monitor on a different computer with DisplayPort, and it works fine at 60hz so I do not thing its the monitor.
Any ideas anyone!
Thanks
Richard
