: Expect reduced runtime; 1,000 is typically the limit where Apple recommends replacement.
: Open a full-screen white background to check for dead pixels, lines, or spots. For newer models, verify if True Tone is available in Settings; if it's missing, the screen has likely been replaced with an inferior third-party part. tips for buying a used macbook
: Bring a USB drive to ensure every port works; a dead port can signal deeper logic board issues or liquid damage. Test Wi-Fi and Bluetooth to ensure they connect instantly. : Expect reduced runtime; 1,000 is typically the
: Go to Apple Menu > System Settings > General > About > System Report > Power . Under 300 cycles : Excellent condition. : Bring a USB drive to ensure every
Unlike a new machine, a used Mac's most critical "consumables" have already been partially used:
Before handing over any money, perform these physical and functional checks:
: Test every single key for responsiveness. Be particularly cautious with models from 2016–2019 , which use the failure-prone "butterfly" keyboard.