In article , "NotGiven"
wrote:

Before adding the driver, it worked fine. Now it makes a high pitched
noise.

Motherboard is MSI K7N2 Delta

It might be a bio setting, I have no idea.

Would that be an overtemperature alarm ? Or perhaps your new video card
is drawing more power than the power supply can give. Check the
temperatures and voltages on the motherboard, using whatever monitor
function exists in the BIOS, or get a copy of Motherboard Monitor from
http://mbm.livewiredev.com/ (I cannot reach their website right now, so
maybe it is down ?)

HTH,
Paul