Find and fix hardware problems on your MacBook
mbTester is a diagnostic tool designed to identify hardware issues on MacBooks. It provides in-depth diagnostics for your keyboard, audio, trackpad, USB ports, power supply, and display, helping you to discover the root cause of any problems.
Whether you're an everyday MacBook user or a repair shop owner, mbTester offers reliable diagnostic tools and advanced features to enhance your repair process and business operations.
mbTester supports macOS High Sierra 10.13 and later, including macOS Sonoma 14, and is compatible with MacBooks and MacBook Pros from 2009 onward.