iMac 2010 Logic board repair and possible upgrade
I have problems with my iMac i7 early 2010 video card. Unfortunately it is not repairable. I have to buy new logicboard. Can I upgrade with logicboard from 2011 models?
I have problems with my iMac i7 early 2010 video card. After everything was checked, I think that the problem is overheated 6 pin chip marked 638Y.
I couldn't find any information about it. Because of that I considered replacing the mainboard. Any information about that chip will be appreciated.
Is this a good question?