Hi John, Thank you for your expertise and, more important, for your kindness because they make me, almost, look forward to my next computer problem. After the next problem comes, I'll be delighted to correspond again with you. I'm told that I excel at programing. But system administration has never been one of my talents. So it's great to have an expert to rely on when the computer decides to stump me. God bless, Bill
MacBook Air components are officially non-user-replaceable, though third-parties do sell upgrade kits for the SSDs. The flash memory and battery are enclosed within the casing, with RAM soldered onto the motherboard. The flash memory, difficult to access, has a 128 MB cache[40] and a mSATA connection (updated to a proprietary PCIe interface) to the motherboard.[41]

On October 30, 2018, Apple unveiled a redesigned 13.3" MacBook Air model, with a Retina display, Touch ID, Thunderbolt 3, and 3 colors (Silver, Space Gray, and Gold). The MacBook Air began shipping the day of the event and available in-store on November 7. Unlike the previous generation, this model cannot be configured with an Intel Core i7 processor, the reason for this is currently unknown.
Some counterfeit and third party power adapters and batteries may not be designed properly and could result in safety issues. To ensure you receive a genuine Apple battery during a battery replacement, we recommend visiting an Apple Store or Apple Authorized Service Provider. If you need a replacement adapter to charge your Apple device, we recommend getting an Apple power adapter.
×