Upgrading RAM on a First Generation MacBook Air

In this video, I perform a RAM upgrade on a first generation MacBook Air, upgrading its original 2GB of RAM to 4GB. This is a very worthwhile upgrade in the case of this machine, as Apple never produced any of these machines with more than 2GB of RAM. In order to perform this upgrade, I used two 2GB SO-DIMM modules of the correct specification, which is a cheap and readily-available source of RAM chips, and provides the correct SPD information to allow the machine to detect the newly-installed memory. Micron 2GB SO-DIMM SPD dump: http://dosdude1.com/files/spd/Micron-2GB-SODIMM.bin Modified SPI ROM: http://dosdude1.com/files/macroms/modified/MBA2%2C1-4GB-spd.BIN Untouched, unserialized SPI ROM: http://dosdude1.com/files/macroms/MBA2%2C1-original.BIN