Replace Graphics card for iMac Intel 27
I was told by a Tech at Apple Service Center that is possible to replace the Graphics card for iMac 24 and 27. But the price for the Graphics card they quote was quite expensive, any where else to buy Apple parts for iMac 27?
I'm looking for :
ATI Radeon HD 5750 graphics processor with 1GB of GDDR5
Is this a good question?