By default, once RTX 3070 is installed, it disables internal video (top slot, right below audio connectors). You can overwrite that in BIOS to have both enabled at the same time. However, the solution to what you're looking to do is very different. You don't need internal video at all. On RTX 3070 (highligthed on your picture) you can do one of the following: - with Display Port you can daisy chain monitors. This means you connect one monitor to the display port, and monitor #2 to monitor #1, etc.. You can daisy chain up to 8 monitors that way. - you can connect two individual monitors to each display port. Use nVidia control panel to configure dual display. BIOS will see one monitor, but in Windows you can configure as many monitors as you'd like. Hope this helps!
I am not quite sure how to ask exactly, not sure if I use terms correctly. One is graphic card (RTX 3070) and one is CPU internal card (Intel UHD750?). I have two monitors, which are connected to RTX 3070.  But if I connect one monitor to RTX 3070 and the other monitor to internal card, it does not work. So my question is: just want to confirm, if graphic card is enabled, then internal card is automatically disabled, correct? I remember I saw it somewhere, someone said that before. Just want to make sure that no hardware issue related to internal card display port. Thanks. Please allow a moment for images to be displayed. [IMAGE][IMAGE]
XPS 8940, RTX 3070 vs Intel UHD750