A quick search on Amazon yields both infrared and hot air rework stations that vary in price from $150 to $6,000 depending on the the bells and whistles you want. However, obtaining a BGA rework station is not out of the realm of possibility either.
It doesn't need to go back to the factory as doing BGA rework doesn't damage the board.Īre you going to do this with a soldering iron/gun that you get from Radio Shack or your local electronics supply store? No. 1 You actually don't need a significant amount of "electronic engineering" skill to remove a chip and replace it with another. Replacing a chip is actually quite an easy process if you have a BGA rework station and a little bit of practice. No idea how much memory can be addressed.Basically, they all revolve around one of the following three themes: Unfortunately, there is a lot of misinformation out there. There's a ton of responses out there whether you can/cannot re-solder memory chips to Apple logic boards in an attempt to upgrade RAM. The short answer is yes (anything is possible), but is it feasible?
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