GPU Does Not Want My PC To Boot !!!

[Guest]

I Bought A GTX 750TI And A PCI Express Adapter For My Laptop.
They Came Today And When I Boot Up My PC It's Stuck At A Blinking UnderScore.
If It Is A White List Please Tell Me How To Fix It. Windows 10
It Did Boot Before When I Installed My Gpu Driver.
Laptop Model Samsung Laptop 3530EA

 

[hang-the-9]

Check the boot priority and set the hard drive first in the list.
If it works fine if you remove the adapter you should check their support site for any known issues.

 

[Guest]

Check the boot priority and set the hard drive first in the list.
If it works fine if you remove the adapter you should check their support site for any known issues.

Sorry That Did Not Work