HP EliteDesk 800 G4 sff with GeForce GT 710

[chris7422]

Hi, i upgrade a HP EliteDesk 800 G4 sff with a Nvidia GeForce GT 710.

It´s works but not perfekt.
When I start the PC after hp logo, appears a black screen and on the left site up there is a underscore _  . After round about 46 seconds PC restart, HP logo appears again and then start Windows 11.
If i restart the PC no problem, but if i shut down the PC and turn on, my PC boot into the "black screen".

How can i fix it?

Thanks for any help with this.

unsuccessful:
Bios: disabled / enabled onboard graphics

Driver:
NVIDIA 30.0.14.7514

[Paul_Tikkanen · Accepted solution]

That card may be too old for your PCs BIOS to operate it normally.

The only suggestion I can offer would be to go into the BIOS and disable the secure boot setting and see if that resolves the problem.

If it does, when it comes time to update to the next build of W11 that will be released in October you will have to enable the Secure boot setting again so you can update to W11 25H2 or you will not be able to get the update unless you use a workaround to bypass the W11 hardware check which will report that secure boot is disabled.