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Can't use USB-C dongle HDMI and internal HDMI ports simultaneously

Open marcoslor opened this issue 2 years ago • 3 comments

I can either use one or another, not the two at the same time.

Did anyone encounter this problem?

marcoslor avatar Feb 21 '24 01:02 marcoslor

I have X280 and in manual We could read that

"Do not connect external displays to the USB-C connector and the HDMI connector at the same time. Otherwise, only the external display connected to the USB-C connector I will work by default."

From what I've looked, there is no way to use 2 external monitors like this

rotkiW285 avatar Feb 21 '24 07:02 rotkiW285

I have 2 others T480 with W11, and I have no problems connecting two monitors like this.

marcoslor avatar Feb 25 '24 02:02 marcoslor

Does 2K and 4K resolutions work over HDMI? And over USB-C?

I could not manage to make it work yet.

Miliardi avatar Apr 25 '24 20:04 Miliardi