#Hard disk serial number changer mac serial numbers#
#Hard disk serial number changer mac mac os#

Doing so isn't always a simple task, though. If you're inching toward a full disk, it's time to take out the trash. Head to your hard drive and check your storage capacity. As the head passes over each section of the drive, any change in the magnetic direction will cause a voltage spike, creating a 1. The hard drive reads and writes data by changing the magnetic polarities on the drive. how do i know what hard drive i have on my mac? Shop Our Great Selection of Electronics & Save. Safekeep all of your music, photographs, movies and more. Once the system detects what type of Apple device you have, it will add it to your device list below and give detailed specs as well as links to order specific parts for your particular device.īackup your Mac with a portable or desktop hard drive. MA255LL/A) or Apple serial number in the search field above. To decode any Mac serial number type the model number (i.e. Use the Apple System Profiler to look up the model and serial number. Mac external drive serial numberįinding Your Mac Hard Drive Information. Lookup Mac, iPod, iPhone, iPad, Apple Watch, Apple TV and other Apple devices by Apple Order Number, Model Number, EMC Number, Model Identifier, and Serial Number as well as Intel processor number to check its specs and other details. Mac & Apple Devices - 's Ultimate Mac Lookup. 24HourData has years of experience performing Mac hard drive repair on all major makes and models of Mac hard drives. This gives you the serial number of the built-in hard disk.įind the icon for your hard drive (usually designated C://), and click the down arrow to access the product ID and serial number for your Macintosh hard drive.

Ioreg -rd1 -w0 -c AppleAHCIDiskDriver | grep Serial.

#Hard disk serial number changer mac mac os#

Depending on your version of Mac OS it may be required to click on More Info. Click on the Apple Icon (located in the upper left-hand, then select About This Mac. If the drive is connected to your Mac, you can use the Apple System Profiler to determine the model number and serial number.

#Hard disk serial number changer mac serial numbers#

Just as the new versions, if you just grep for “Serial Number” you’ll be presented with serial numbers to other hardware included in the Mac, which is why the “r (system)” qualifier is included. Again, the alphanumeric string after “Serial Number (system)” is the serial number. The system_profiler command provides a direct answer that’s easily human readable (assuming you are on 10.3 or newer), but you can also use ioreg for the task as it generally completes faster. Below you will see the model and serial number of the highlighted drive. Choose the drive type: Serial ATA Highlight the appropriate drive listed under the bus.