Check : Under 500 is great; over 1,000 means a replacement is needed soon. ⌨️ Hardware Verification
Before exchanging money, you must verify the device is not legally or digitally locked. how to safely buy a used macbook
Sites like Back Market or Gazelle offer warranties and return windows. Check : Under 500 is great; over 1,000
Never pay via Friends & Family (PayPal/Venmo) or wire transfer before seeing the device. To give you a better idea of what to look for, Never pay via Friends & Family (PayPal/Venmo) or
Check the serial number on Apple's Check Coverage page to verify the model year and warranty status. 🔍 Phase 3: Physical & Functional Inspection Run these tests if you are meeting the seller in person. 🔋 Battery Health Go to System Settings > Battery > Battery Health . Look for "Normal" status.
Shut down, then hold the Power button until "Loading startup options" appears. Press Command (⌘) + D . This scans for internal sensor or hardware failures. ⚠️ Red Flags to Avoid