If you mean about the UEFI BIOS, then no it won't. It is hardware dependant as far as I recall.
However I would have to argue about the use of UEFI BIOS: my XFX R7850 (aged newer than the release of GTX600 series) worked fine in my non UEFI motherboard. Hence this, which I said earlier:
As I said: PC manufacturers (as in the likes of HP, Dell etc) all do weird and wonderful things so something you would expect to work ends up not working.
Depending on the case, why not throw that HP/MSI board away and reuse it with something more modern inside? Saves trying to sort this out
so your saying just get a new board? and badabing badabong?
**edit** ill try updating the bios on this old board and see what the crac is if not a new board is needed correct?
**EDIT** do I have to make sure the new board has the legacy bios or uefi bios?
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