How do you find the logic board# pertaining to a specific iMac?
I have an iMac 17" Intel core duo. MA199LL/A, Model A1173 EMC: 2104. Serial ends in U2N.
I after much research in the symptoms before this computer died, I have come to the conclusion that the graphics has burnt out.
I believe that I should replace the logic board to get this computer back up and running but I noticed that there are a lot of different logic board numbers out there and I don't know which one pertains to mine. e.g. 820-1919-A, 661-3877 or 820-2052-A 661-4291
how do I go about finding that out or does that even matter?
Is this a good question?