Anyone replace the GPU in one of these babies?
Some of you may remember my similar question from last month, about putting a new GPU in a 2011 27-inch iMac. Well, after a successful completion of that job, the owner says he now has this 2020 model, and a new GPU he'd like me to install. Have any of you done that on this new of a machine, or at least have access to the tear-down manual for this model?
MTiA!
John
Is this a good question?