Apple M1 - LG 4k monitor, not showing 2560 x 1440 resolution?

go4it · 12-20-2020, 08:34 PM

MacBook pro M1

I have 2 identical LG 32uk50T-w monitors connect to a startech.com USB32DP24K60 (usb3 to Displayport adaptor)

Using DisplayLink Manager 1.2.0 (Build 55.125)

--
problem:

only on 1 of the monitors, I can switch to 2560x1440 the other one doesn't display that resolution at all?

see image: https://imgur.com/a/1rV9aDg

how to troubleshoot/what to do?

go4it,
Rene

12-20-2020, 08:34 PM	#1
go4it Junior Member Join Date: Dec 2020 Posts: 1	Apple M1 - LG 4k monitor, not showing 2560 x 1440 resolution? MacBook pro M1 I have 2 identical LG 32uk50T-w monitors connect to a startech.com USB32DP24K60 (usb3 to Displayport adaptor) Using DisplayLink Manager 1.2.0 (Build 55.125) -- problem: only on 1 of the monitors, I can switch to 2560x1440 the other one doesn't display that resolution at all? see image: https://imgur.com/a/1rV9aDg how to troubleshoot/what to do? go4it, Rene