It is thinner than its predecessor, made solid-state storage (SSD) standard, added HDMI, and included a high-resolution Retina display. The retina MacBook Pro was released in 2012: the 15-inch in June 2012, a 13-inch model in October. Updates brought Intel Core i5 and i7 processors and introduced Intel's Thunderbolt. Called the "unibody" model because its case was machined from a single piece of aluminum, it had a thinner flush display, a redesigned trackpad whose entire surface consisted of a single clickable button, and a redesigned keyboard. The unibody model debuted in October 2008 in 13- and 15-inch variants, with a 17-inch variant added in January 2009. Later revisions added Intel Core 2 Duo processors and LED-backlit displays. The 15-inch model was introduced in January 2006 the 17-inch model in April. The aluminum MacBook Pro used the design of the PowerBook G4, but replaced the PowerPC G4 chips with Intel Core processors, added a webcam, and introduced the MagSafe power connector. It was the higher-end model of the MacBook family, sitting above the consumer-focused MacBook Air, and was sold with 13-inch to 17-inch screens. Example: Searching for the Macbook Air (13-inch, 2017) on the Apple Tech Specs website mentioned above in step 3, you will see the battery and power section that states that I should be using the 45w MagSafe 2 Power Adapter.The Intel-based MacBook Pro is a discontinued line of Macintosh notebook computers sold by Apple Inc.Then look for the "Battery and Power " section and you will find the exact power adapter used for this exact macbook model. When your macbook model is found, click it to see the list of all tech specs. Third, go to and enter the macbook model and year of your macbook. For example: Macbook Air (13 inch, Early 2014)ģ. Second, conduct a serial number lookup to get the exact model and year of your macbook. If the macbook can not power on, look for the serial number etched on the bottom cover of the macbook.)Ģ. (If your macbook can power on, you can go to the apple icon from the desktop and choose "about this mac". First, find the serial number of your macbook. The 3 steps to determine the correct power adapter for your Macbook"ġ. *NOTE - If you already know your exact macbook model and year you can skip to step 3 or scroll down to the bottom of this page to view the Macbook Adapters Chart. How do I figure out which Macbook charger I should use? Follow the 3 steps below. I did not make these style names up myself as Apple also refers to them as L and T shaped adapters on their website: The original MagSafe had an "L shape" and a "T shape" connector. In the pic below, you will see the original MagSafe, MagSafe 2, and USB-C. Sounds like an easy question but it can be confusing with all the different types and wattages. My Macbook is dead, which charger do I need?
Modified on: Mon, 18 Mar, 2019 at 1:12 PM Macbook chargers - Which charger should I use?
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