How to Upgrade Mid 2012 MacBook Pro (Non-Retina Display) and Turbo-Charge Your Old MacBook! The College Lighthouse is supported by readers like you! If you buy through our links, we get an affiliate commission at no extra cost to you. Can a 2012 MacBook Pro be upgraded? Yes and in this ultimate guide we’ll show … Continue reading Ultimate Guide on How to Upgrade Mid 2012 MacBook Pro: Faster and Better Than New!