Question V8.0 Exp GDC laptop External Independent Video Card dock

Apr 29, 2021
I have a HP 625 laptop with Intel hd4200, I got a Express Card V8.0 Exp GDC laptop External Independent Video Card dock for beat, So I can plug in my GTX 1070 I've watched like 15 videos on how to set it up, etcetera. I plugged everything in and got no post, so I unplugged, went into windows and tried going into sleep mode then plugged it in and and booted back up. It showed in device manager, so I got the drivers, all good then I restarted and got no post. Idk what to do. Are there bios changes I need to do PLZ help!
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