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Yoga 900 13isk2 cannot output 3840 x 2160 @ 30 Hz

2017-07-27, 16:18 PM

Appreciate some help


I am using the lenovo usb c to hdmi adapter (GX90M44577) on my yoga 900 13isk2. My monitor is a HP Envy 27s which supports 4k. 


I've been fiddling all day but cannot get the resolution beyond 2560x1440. I know that the adapter only supports up to 30Hz and i don't mind that. The problem is I cannot even set it at 3840 x 2160 at any frequency! Please help!




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Re: Yoga 900 13isk2 cannot output 3840 x 2160 @ 30 Hz

2017-07-28, 10:14 AM

Hello rivaitan

Thanks for using the Lenovo forums.

From what I can see, the Yoga 900 does not have a 4k display, so it wont be able to output 4k resolutions on an external monitor.


Hope this helps, let us know how you get on.

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