BIOS setup for this PC model has an option to set the Primary Display: Allows you to configure primary video controller when there are multiple controllers available. The options are: Make sure it's set to Auto, which should make PC use the NVidia GPU as primary. And there is no option to completely disable Intel Graphics in BIOS setup. The only way you probably could do that is to disable it in Device Manager. But, again, that could be risky if the NVidia GPU ever stopped working and Intel Graphics was disabled in Device Manager. Don't understand the differences between "Photoshop preference" and "Photoshop technology", so you'll have to decide the best way to configure Photoshop so it always uses NVidia GPU. Read the Win 10 link I posted above for some tips.
Precision tower with 2 display adaptors -  Intel and Nvidia. That's how it came from Dell. When Nvidia was launched the other day to check for updates a Nvidia error 0x0003 popped up. Sent email to Nvidia and also searched for an solution. Ended up going to services.msc and enabled a few things that were Nvidia. Problem solved. Then Nvidia responds to my email and has me make and send a msinfo.32 system configuration file. The letters OK are beside everything in that file. Nvidia responds that the "onboard graphics" is enabled on the computer and I need to go to the BIOS in the motherboard and disable "onboard graphics". I guess that basically means to do away with Intel, correct?. I didn't do it. I'm posting this to gleen any insight as to why Intel, which was placed in the computer along with Nvidia by Dell, should be disabled? Appreciate anyone sharing their thoughts. If this needs to be moved to the correct place on Community please do so.
Disable onboard graphics which were installed by Dell??