I am trying to connect my MBP 2017 to a Dell U2713HM with a USB-C to DisplayPort cable (Part No ELUCDP-01) made by Alogic.
When I plug in the cable to the USB-C port, the monitor will say there is 'No DisplayPort cable' and then show 'Entering power saving mode'.
The main monitor on the other hand will dim for a moment and the keyboard will become unresponsive for a moment.
Anyone know how I can fix the issue?
Error messages in log:
ColorSync: ColorSyncProfileCreateWithDisplayID failed to get profile for kColorSyncDisplayDeviceClass
It seems to me the monitor can be recognised by the MBP. Here is a screenshot of ColorSync:
Best Answer
Upgrade to High Sierra (Version 10.13, build 17A405) allows the monitor to display again.
The picture quality is blurry. It is as if I am using the HDMI input.
It turns out there was issue with the Alogic cable.
At the end I purchased a new set of cables (Konix) and the problem is resolved.