I bought a used iMac for parts off of Craigslist. I replaced the PSU and it's still not running. The Genius's claim it's the logic board and unfortunately eBay isn't turning up ANY results for 2010 logic boards. However, there is a Late 2009 i5 logic board: http://www.ebay.com/itm/661-5428-Logic-B... Would I be able to swap out the one I have (which I believe is a 3.2GHZ i3) with this one? They have the same iMac model number attached (A1312)...it would save me a ton of money rather than going through a service shop and spending upwards of a thousand dollars.