- Joined
- Sep 10, 2013
- Messages
- 2
- Motherboard
- Dell XPS 9360
- CPU
- i7-8550u
- Graphics
- Intel UHD 620, 1920x1080
I've been reading through this thread hoping to find a solution to a USB-C/HDMI issue I'm having on my XPS 9360 with i7-8550u. I have macOS 10.13.3 running pretty smoothly so far thanks to the BIOS settings from this guide and @the-darkvoid's repository. When I use my USB-C to HDMI adapter to connect to my 27" external 4K monitor, I only get a black screen on the external monitor. macOS detects the display, but only a black screen shows up. This happens when I try to hotplug the adapter or boot up with it plugged in. If I boot into Windows 10, it works properly and I get an extended desktop at 3840x2160 on my external monitor.
Also, when I plug in a flash drive via Apple's USB-A to USB-C adapter, the flash drive's LED indicator lights up for a brief second, then goes away and the flash drive isn't detected in macOS at all.
It sounds like USB-C adapters should work out of the box based on other posts I've seen in this thread. Does anyone have some suggestions I can try?
I've also attached Problem Reporting files (created with the adapter and monitor plugged in) if anyone wants to look through them and point out what could be causing the issue in my configuration. Thanks!
Also, when I plug in a flash drive via Apple's USB-A to USB-C adapter, the flash drive's LED indicator lights up for a brief second, then goes away and the flash drive isn't detected in macOS at all.
It sounds like USB-C adapters should work out of the box based on other posts I've seen in this thread. Does anyone have some suggestions I can try?
I've also attached Problem Reporting files (created with the adapter and monitor plugged in) if anyone wants to look through them and point out what could be causing the issue in my configuration. Thanks!
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