04-17-2017 11:47 AM
I am trying to connect my Lenovo Yoga 900 to an external monitor (Dell) via an Anker USB-C cable to the monitor's HDMI. When I connect, it mirrors the laptop screen on the Dell monitor, but the computer can't detect the external monitor, meaning I can't extend the display or use with the lid closed. Help!
04-19-2017 01:58 AM
Thanks for using the Lenovo forums.
Try to download the Video and Chipset drivers for the unit from the support page.
Make sure to reboot the unit after an update, see if these are able to help at all.
Hope this helps, let us know how you get on.
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