The serial number for every Mac product should be visible on the printed invoice or digital receipt that came with your purchase. Serial numbers are important because they contain details that are relevant for warranty, repair, and replacement. With multiple Mac models available in the market, a serial number helps repair centers find the relevant parts necessary to fix your Mac.
Through the years, Apple has released several product lines with similar-looking appearances but with vastly different configurations. So, while the MacBook Pro may have kept its appearance for several generations, its insides will determine how it should be repaired. Mac models may also have specific defects relevant to the year and place of manufacturing. For example, inch MacBook Pro models manufactured from September to February are known to have a high risk of battery overheating and a tendency to catch fire.
For owners of these MacBook models, Apple has an ongoing battery replacement program regardless of warranty status. These recalled repairs are free of charge at the nearest authorized repair center. You can check the complete list of defective products eligible for repair through recall on Apple Service Programs.
Additionally, serial numbers help verify your Apple warranty coverage. Serial numbers are required for assessment and payment purposes when scheduling a repair on the Apple website. Warranty coverage is also essential if you plan to buy or sell a second-hand Mac. In , Apple moved towards randomized serial numbers.
Serial numbers for all new Mac devices are now random strings of alphanumeric characters. Ask Different is a question and answer site for power users of Apple hardware and software.
It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search. What command can I use to retrieve the system's serial number from the unix command line? As uname will output some information about the software and hardware, I would like to retrieve the serial number from a command to use in a script.
Both of those commands take between 0. If you don't want to count columns you can rely on the fact that the value is always in the last one and use. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
On appleid. Published Date: October 26, Yes No. Character limit: Comment below. By signing up, you agree to our Privacy Policy and European users agree to the data transfer policy. David is a freelance tech writer with over 15 years of experience in the tech industry. He loves all things Nintendo. Camera Not Working or Available on Mac? Affiliate Disclosure: Make Tech Easier may earn commission on products purchased through our links, which supports the work we do for our readers.
To start, head to the Apple menu icon in the upper-left corner of your MacBook. Is this article useful?
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