I'm trying to upgrade my Latitude e6410 with external graphics. Using this device https://ru.aliexpress.com/item/PCIe-PCI-E-V8-4D-EXP-GDC-External-Laptop-Video-Card-Dock-Laptop-Docking-Station-Mini/32823116491.html?spm=a2g0s.8937460.0.0.1KDQup  with Nvidia gtx650. But it's working only on external display. Unfortunatly internal laptop display shows black screen.

Any ideas about this? Maybe there are some settings to fix it?