Hi Guys,
Couple of weeks ago I've received my brand new Mac mini with M1 Chip.
Today I've received my new display, a UHD monitor 4K from Lg (32UN500-W) and this is when the trouble begin.
I can get full resolution and scaling without issue from the Mac mini, but when the display present darker colour (You can imagine the default big sur wallpaper at night of the monocular one with the shade of colour to very dark blue) the display start to flicker and display lines, small vertical lines all over the image.
The flash of these lines make me think to an issue with the refresh rate but I'm not too sure.
Funny enough if I restart the mini, the issue might not start immediately but as soon as I open an app, like maps or safari, or messages the flicker begins... so I don't really know what to do...
The weirdest thing is when I try to connect my MBP Pro 16" to the same display with the same USB-C - Display Port cable.. no issue at all. even in system report the MBP 16 can even see the serial number of the display when connected, things that the Mac mini can't.
Now I'm really confused and wondering if I need to replace the Mac mini, try with a different USB-C - Display Pot Cable (I read the the M1 is a bit fussy with these things) or it's simply a software issue and need to wait for apple to address it in a software update?
What you guys suggest?
I've attached a video of the issue happening here: https://youtu.be/-h-dOJNOJgQ
And these are the images of the 2 system reports, identifying the monitor differently: https://imgur.com/a/VyefcAS
EDIT: I've installed the 11.1 Beta on an External Hard Disk and the issue IS STILL present, so at the moment no fix are available on the first developer beta of the 11.1
UPDATE: at the end Iβve replaced the display. I couldnβt stand the issue happening all the time, so I moved to a Benq Display. No issue so far.
The glitch to be fair was happening also with an Apple TV 1080p plugged via hdmi, so to be fair I guess I will never be able to understand where it was the issue.
Apple on the other side confirmed that they are investigating the issue.
(Selling)
Silicon Valley Season 3 Google Play $4.50
The Dark Tower 4k MA $6.50
I accept PayPal or Venmo preferably
Please leave message on post Thanks
"if i was in a room, with a pistol with 2 bullets, and in this room there were, Hitler, Stalin and a SIS Integrated GPU, i woud shoot the SIS card 2 times"
I don't remember there ever being this many good scripted series on at one time. There's not enough time in the day (screw full time jobs).
What am I missing?
Erlich Bachman replaces Ulrich Nielsen on the TV show Dark. He has lived Ulrich's life up to this point however he has Erlich's personality. His son Mikkel goes missing and he vows to save him.
