
The easy route is to enable TestSigning mode which will allow the unsigned driver to be installed.įrom elevated (run as Administrator) Command Prompt, bcdedit /set testsigning onīut if running in TestSigning mode bothers you like it bothers me, then you need to sign the driver so it is accepted outside of TestSigning mode.

Select Windows 8.1 64-bit and click See All Downloads in the VGA section for the 21. Select Windows 8.1 64-bit and download VGA driver ver:4508 (for Kaby Lake CPU) - filename VGA_Win8.1(v4508).zip, direct link: (v4508).zip I have two motherboards with B250 chipset, one ASUS and one AsRock and I found the driver

Beta Version driver works, but Windows will reject it and say There was a problem adding the driver to the store because the beta driver is not signed. Late, but I managed to get the Intel HD Graphics 630 driver installed on Windows Server 2012 R2 Essentials.
