The Lenovo IdeaCentre AIO 5 27IOB6 has onboard graphics card Intel HD Graphics 630 and in technical parametres says, that i can connect monitor Full HD (1920x1080) only. My question is, if I can connest monitor Phlips with 3440x1440 to all-in-one computer Lenovo by HDMI 1.4? I Cannot answer for my question...
Thanks. I have seven year old notebook Acer. It have onboard HD Video Intel graphics. In the manulal says, that external monitor run in Full HD (1920x1080) mode. If I connect to laptop monitor Philips 3440x1440, it run correctly in native resoolution. Seven yers old laptop! No one cannot says me, if it will works in this case (AIO Lenovo). Buers cannot let me testing in the show room... It is problem. :-(
You need to look up the GPU and see if it's capable of outputting that sort of resolution. If it can, sure, you can use the UW resolution. I'm assuming that your AIOs screen resolution is 1920x1080 (the panel I should say)
I found on the Intel website that the HD 670 GPU supports three monitors. One of them can be connected via HDMI 1.4 or 2.0 with a resolution of up to UHD 3840 x 2160 px. I think it should work. I'll try when I return the computer.