How To Upgrade GPU???

[silkysmooth]

Hello everyone, I'm about to buy a 6850. Im currently using a 9500gt. How go about with the update process? Do i just install the card and I'm good to go? I know it works oob with SL and Lion via chimera. I have chimera as my boot loader so i should be fine...right?

Any help is appreciated, Thanks.

 

[SnapMan]

If it works OOB, just plug it in and you should be good to go. If it doesn't work, replace it with the original card and remove the kexts for the old card, make sure your boot option reflects whether GraphicsEnabler= YES or NO with new card.