Installed new graphics of cards and getting no signal.

Hello and thanks.  I just bought a new HP envy H8-1549 today and wanted to update the graphics card.  I have a new Zotac Geforce GTX 650 Ti and when I install it I get no signal on my monitor.   I also tried my old PNY GTS 250 and had the same problem.  Any help would be greatly appreciated.

Hello

Just try to remove the keys from secure boot and see if that solves your problem.

Let me know the results.

Thank you

Tags: HP Desktops

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