which inf to put for update driver video for uhd 630?

[Emanuele1998]

which inf to put for update driver video for uhd 630? I have a intel i7-9750h. igcc_dch.inf or iigd_dch.inf? what is the difference?

[AlHill]

If you are using the "have disk" method, use cui_dch.inf.

Doc

[Emanuele1998]

Why? What is the different for this files?

[n_scott_pearson]

You shouldn't be using the Have Disk method regardless. If you want proper support for driver update, then you need to be doing all installs from the executables provided by Intel and all uninstalls via the Apps and Features applet.

Just saying,

...S