Intel HD Graphics 4000 can handle 4K 30p Hz with this steps and special Monitor This is a nearly $2000 4K monitor that doesn't display 4K in Windows 7. There's an Intel Community thread on the buggy 'The custom resolution exceeds the maximum bandwidth capacity', but the Intel rep there isn't listening. disconnect the laptop's internal display, and only 'connect to projector'.Display Changer - seems to just pick up whatever resolutions are in the Registry.It flickered the monitor and ultimately reset it 1920x1080, but didn't help at all with 4K. I've run, and it gave no error about the graphics card being Intel. Custom Resolution Utility allegedly doesn't work on Intel graphics cards.Still, no native resolution shows up anywhere. I've already installed the monitor driver and the monitor shows correctly by name in Device Manager.Please obtain the appropriate driver from the computer manufacturer.' tried to install Intel's native HD Graphics driver, but is says 'The driver being installed is not validated for this computer.It detects the maximum resolution but can't set it, even after adding it from Custom Resolution. Installed the Dell Display Manager: it can't do anything about resolutions.Other things I've tried - nothing worked:

Could Ubuntu have written some information to the graphics card or the monitor?

Before booting into Ubuntu, I had rebooted Windows several times, so I'd rule out rebooting itself as a solution. I hadn't installed anything else in Windows, or changed any settings.

This trick didn't work after rebooting windows once again to install some updated. This error is obviously completely bogus!Īlso, I accidentally managed to get 3840x2160 30Hz as a regular resolution in Control Panel after I booted back from Ubuntu into Windows once. The custom resolution exceeds the maximum bandwidth capacity The Intel HD Graphics 5500 settings allow for custom resolutions, but the maximum I could set was 2560 x 1440 30Hz. xrandr shows: HDMI1 connected 3840x2160+1920+0 (normal left inverted right x axis y axis) 698mm x 392mmīut Windows 7 64-bit only sees 1920x1080 as the maximum resolution. Ubuntu 14.10 uses the 3840 X 2160 resolution just fine - although 30Hz (which I don't mind). I have a DELL E7450 laptop connected via an HDMI cable to a DELL UP3214Q monitor (which can display 3840x2160 60Hz with a DP1.2 cable).

Intel hd graphics 4600 4k