Black screen at the start  

 Hello !

Already tried 🙁 https://egpu.io/forums/expresscard-mpcie-m-2-adapters/mpcieecngff-m2-resolving-detection-bootup-and-stability-problems/#

I bought exp gdc for my laptop (Hp Pavillion notebook 15-bc009tx) before buying an expensive GC I'm doing the tests whis a cheap one (GF9400GT 1024M DDR2). I removed my network card to set the dock cable (NGFF M.2 A E key)

I tried to do as said in the instalation manual; disable DGPU in the BIOS but I can't find the option on the manual or anything related to the integrated NIC that I'm supposed to disable.

So I tried to disable the PCI port of the nvidia integrated graphics card but I still encounter a black screen when I start windows whis the M.2 A E key connected.

I tried all the solution in the guide of @nando4 but my problem is still here.

Anyway thanks for any help you could provide.

PS: I didn't uninstall the driver on the integrated nvidia GC I just disabled the PCI port so it is not detected