Device issue after upgrade to MacOS 10.15.4

anter01 · 04-09-2020, 05:09 PM

Quote:

Originally Posted by anter01

Hi, I also got a blank screen/no HDMI signal on the external monitor, I've attached the logs.
My config is Macbook Air 2012 connected to Asus VE278Q using a Mini DisplayPort to HDMI cable. I was on Mojave and everything was fine, now I upgraded to Catalina 10.15.4 and the external monitor stopped working.

Hi Jakub, is there any update for my case above?

anarfox · 04-14-2020, 04:15 PM

A firmware update of my Dell D6000 solved the problem for me as well. But I am a little puzzled over what the update rectified since the firmware is from june last year.

JakubDabrowski · 04-15-2020, 06:36 AM

Quote:

Originally Posted by anter01

Hi Jakub, is there any update for my case above?

Hello anter01,

I have contacted you by a private message over the forum.

It will keep our communication more focused over one specific case.

Thank you in advance,

Best regards,
Jakub

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04-14-2020, 04:15 PM	#2
anarfox Junior Member Join Date: Apr 2020 Posts: 1	A firmware update of my Dell D6000 solved the problem for me as well. But I am a little puzzled over what the update rectified since the firmware is from june last year.