HD4600 uninstalled when installing a dedicated graphic card

[gchau1]

Hi everyone,

I'm trying to install Widi on my computer, i have an inte AC 7260 for the wifi and an i7 4770 with hd4600 integrated.

The thing is that i need the drivers of the HD4600 to be installed to be able to use widi.

I tried to install the last version but it doesn't work.

Finally, i unmounted my GTX 770, and then the intel HD4600 worked, and so the widi.

But if i reinstall my GTX 770, then the HD4600 drivers are uninstalled and the widi isn't working again..

Do you know a way to keep the drivers of the HD4600 OK even if there is a dedicated graphic card?

I hope you'll understand what i want to do,

Thanks in advance,

Cdt,

[Kevin_M_Intel]

This is an expected behavior because the onboard graphics controller will be disabled automatically when a PCI card is connected to the motherboard.

Kevin m

[gchau1]

thanks,

Indeed i have to connect my screen to the hd4600 everytime i want to use the widi,

[Kevin_M_Intel]

Exactly!

It is necessary to use the onboard graphics to have WiDi but the onboard will be disabled when the PCI is connected so if you want to keep using Intel® WiDi the solution here would be to disconnect the video card.

Kevin M