I replaced the system board in my laptop HP Envy 17 3D Product # A6U50AV. Everthing works fine but the Model Name in the...

Would be nice if you can add the repair/replace procedure with screenshots to replace the screen for the HP Envy 17 3D?

The computer turns on but the display is blank. However when I connect the external monitor via HDMI I can see the display...

Is the graphics card for this model integrated in the Motherboard? Can I replace the Card?

Thanks for the reply. I tried the Function key to change the display. It still doesn’t work. It only shows on the external monitor. My OS is Windows 10 pro the latest build.

Thanks for the answer. I have another Question. I reinstalled Windows 10 from scratch now. The display works because it takes the Windows basic display drivers. But as soon as I connect to internet Windows starts looking for new display drivers and installs it automatically in the background. And soon as this driver is install my screen goes blank/black. Is there a way to stop windows from installing this driver or to disable the graphics card? I am ok with using with the basic display drivers. It is not as crisp as the AMD display drivers but it works and it doesn't go blank and I able to use my laptop for basic browsing and stuff.