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- Nvidia P620 V2 Graphics Card not working on HP Elite Desk 80...

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08-20-2021 04:44 AM
Good day,
I have a HP Elite Desk 800 G6 with a built in graphics card. I now want to install a Nvidia P620 v2 graphics card.
When I insert the graphics card into the relevant PCI slot and start the PC then the screen goes blank and nothing starts up. If I try to install the graphics card under Windows with latest driver I get the error message below.
Windows has been updated and is on latest W10 Pro. BIOS has also been updated.
Possible sources of error:
1. BIOS needs some setting to ensure that the graphics card is started - possible?
2. Graphics card has too high power requirements for motherboard - possible? P620 uses 40w and Motherboard has 240w as far as I can see
Any other leads?