netlat.blogg.se - Display port and hdmi not working mac

#Display port and hdmi not working mac update#
#Display port and hdmi not working mac upgrade#
#Display port and hdmi not working mac pro#
#Display port and hdmi not working mac plus#

And here’s where things get interesting.įirst, you shouldn’t go with any random cable from the store or Amazon. Some might be using Type-C to HDMI cable to connect MacBook to a display. Make sure there isn’t any heavy wear and tear on either side. Closely inspect both the ends of the HDMI cable.

#Display port and hdmi not working mac pro#

If you are using new 2021 MacBook Pro models or pre-2016 MacBook models, chances are, you are trying to use HDMI to HDMI cable along with an HDMI to Type-C adapter to connect MacBook to a display.

#Display port and hdmi not working mac plus#

I do have a have a CalDigit TS3 Plus at home which will fix the issue until they correct it.but you guys aren't crazy.First of all, you should confirm if you’re using a correct HDMI cable with your external monitor. = not good Apple, hard to imagine how they missed this issue, given the Beta testers were reporting this back in June/July from what I see on the forums. Kind of shocked, being a long time Mac user without a lot of issues over the last 14 years. Daisy chaining the 27" to the 43" worked, but with Mirror only option and lower 2540 res on the 43", which was what is "supported" via the Dell specs.

#Display port and hdmi not working mac upgrade#

I was using a USB-C to Display port cable on the 43" and HDMI to the the 27", both 4K on my previous Mac Mini without any issues.I am going to upgrade the Intel based Mac Mini to Big Sur and see if I have the same issue. I have a 43" 4K Dell USB-C to Display Port, and 27" 4K USB-C to display port. Swap displays and they both work independently. Just setup a new Mac Mini w/M1 running 11.0.1 and when I plugin two display ports, the second one does not work. This is definitely a Big Sur issue.I have a 27" iMac 5K with an external 43" LG Monitor running 11.0.1, iMac is running at 5K and the LG supports 4K HDR via USB-C (thunderbolt). I do have a have a CalDigit TS3 Plus at home which will fix the issue until they correct it.but you guys aren't 's an issue

> Has anyone had a similar issue? Is there anything else I could try to get the HDMI port working before restoring?

#Display port and hdmi not working mac update#

I will be doing a downgrade and Time Machine restore to Catalina in the next couple days to see if the Big Sur update broke the HDMI port, or if it’s a hardware issue.

Diagnostics Test (result: no issues found).

HDMI monitor not showing up in Display settings.

Unplugged all peripherals except for the HDMI monitor (result: no output).

Confirmed the HDMI cable is fine (it works with another computer and the other monitor).

Upon first boot into Big Sur after the update, one monitor wasn't working (the one with HDMI). Monitor 2: USB-C/Thunderbolt to DisplayPort I have a dual 4K monitor setup which has worked fine since I bought the computer. I just updated my Mac mini 2018 to Big Sur, and the HDMI port no longer works.