
Then after a few moments a new app will also be installed.The Intel® Graphics Command Center (IGCC). It will seem like it will take forever for the driver to install, but be patient.Īfter the driver installs, restart the PC. Select the Browse my computer for driver software option and then at the bottom of that window, select the Let me pick from a list of device drivers on my computer.Ĭlick on Have Disk, and browse to the unzipped driver folder>Graphics>iigd_dch (setup information file), click Next, and the driver should install. 2- Disconnect from the internet to make sure the driver will not be automatically updated by Windows. Once that is done, go to the device manager, click to expand the Display Adapters device manager category.Ĭlick on the Intel HD graphics adapter listed there.

1st machine : Lenovo ThinkPad T590 (with UHD Graphics 620) connected through thunderbolt USB-C cable. port limitation of machine: Lenovo ThinkPad T590 (with UHD Graphics 620) -> 1.4 HDMI. See if manually installing the latest driver from Intel works for you.ĭownload the zip file version of the driver and unzip the file to its folder. desired result: connect & deliver higher refresh rate than 60 Hz connecting it with such a monitor at 1920 x 1080 p.

Type Intel HD graphics 620 in the search box and search for it.

