Mac Mini M1 display 4K LG27UP850-W why is 4K resolution not working

Hi!


Hello, why can't the Mac Mini M1 display 4K resolution via Thunderbolt cable with the LG27UP850-W?


Anyone here have experience?


lg

Peter

Posted on Jan 26, 2023 7:45 AM

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Question marked as ⚠️ Top-ranking reply

Posted on Jan 26, 2023 9:11 AM

What cable are you using?


One option is to test a Thunderbolt 3 cable or the expensive Thunderbolt 4 Pro cable.

see > thunderbolt to thunderbolt cables - Apple


The best option for that display, is to use a USB-C to DisplayPort 8K cable for the video.

for example > https://www.amazon.com/dp/B09M38CXZ3/ref=sspa_dk_detail_0?


Then use a separate USB to USB cable for the displays downstream USB ports.

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Question marked as ⚠️ Top-ranking reply

Jan 26, 2023 9:11 AM in response to Peter Polz

What cable are you using?


One option is to test a Thunderbolt 3 cable or the expensive Thunderbolt 4 Pro cable.

see > thunderbolt to thunderbolt cables - Apple


The best option for that display, is to use a USB-C to DisplayPort 8K cable for the video.

for example > https://www.amazon.com/dp/B09M38CXZ3/ref=sspa_dk_detail_0?


Then use a separate USB to USB cable for the displays downstream USB ports.

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Mac Mini M1 display 4K LG27UP850-W why is 4K resolution not working

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