Can I use 2x2GB PC2 4200 SODIMMs in my PowerBook?
A few weeks ago, I saw a PowerBook A1139 on ebay with a single 2GB SODIMM installed and working. I confirmed this with the seller and he sent me a picture of the single stick.
I have the same model 17" PowerBook with two 1GB sticks. Can I upgrade it with two 2GB sticks or is there a maximum recognizable limit of 2GB? It'd be great to upgrade to 4GB.