More news from St. Petersburg, where today was done a good job with imac 21.5 2010. As we all know, Apple did not release imac 21.5 2009-2010 with Intel Core i7 processors under 1156. attempts to put this processor ended with nothing, hardware support for these processors was not possible. So it was conceived in Apple. Today I would like to say that this error has been successfully eliminated, and now these little imac can adequately become competitors in the used computer market, because they have become powerful for their money. For not big investments that everyone can afford! Oh yeah, I forgot to say that a good AMD Radeon HD 6750M video card at 2048mb (2Gb) is already for this imac and one single sample is already fully assembled and works without any problems! No modifications to the imac cooling system are required, everything fits without problems. TDP, still with a margin. and yet, if you think that the compatibility problem was in EFI, then I can immediately say that this is not true! The problem is hidden on the motherboard itself. below is a picture of the imac. What do you think about it?