Your Mac provides several tools to help you identify it. The simplest is About This Mac, available by choosing About This Mac from the Apple () menu in the upper-left corner of your screen. The other is the System Information app. Learn how to use these tools to identify your Mac.

If you don’t have your Mac or it doesn’t start up, use one of these solutions instead:

  • Find the serial number printed on the underside of your Mac, near the regulatory markings. It’s also on the original packaging, next to a barcode label. You can then enter that serial number on the Check Coverage page to find your model.
  • The original packaging might also show an Apple part number, such as MQD32xx/A (“xx” is a variable that differs by country or region). You can match the Apple part number to one in the list below to find your model.

My Book Live is used to create your own personal cloud, without the monthly fees and mysterious location of your data. Store your media and files on the drive and access them securely over the. WD recently updated their My Book external desktop hard drive line for both the Mac and PC audiences. The new drives feature a redesigned enclosure that better aligns with modern design and updates to WD's suite of software that comes with each drive. The My Book for PC comes in 2TB, 3TB and 4TB capacities while the My Book for Mac tops out at 3TB. When Software Update says that your Mac is up to date, the installed version of macOS and all of its apps are also up to date. That includes Safari, iTunes, Books, Messages, Mail, Calendar, Photos, and FaceTime. Western Digital My Book Live User Manual. Personal cloud storage. Page 70 MY BOOK LIVE USER MANUAL Mac Backups (For Mac OS) The Mac Backups section of the page allows you to configure your Apple Time Machine settings for your Mac backups. Using Mac Backups, you can indicate the maximum amount of space you’d like to use on your Time.

List of MacBook Air models

MacBook Air models are organized by the year they were introduced, starting with the most recent. Click the model name for detailed technical specifications.

MacBook Air models from 2012 and newer can run the latest version of macOS. For models from before 2012, the latest compatible operating system is noted.

2019

MacBook Air (Retina, 13-inch, 2019)
Colors: Space gray, gold, silver
Model Identifier: MacBookAir8,2
Part Numbers: MVFH2xx/A, MVFJ2xx/A, MVFK2xx/A, MVFL2xx/A, MVFM2xx/A, MVFN2xx/A, MVH62xx/A, MVH82xx/A
Tech Specs: MacBook Air (Retina, 13-inch, 2019)

2018

MacBook Air (Retina, 13-inch, 2018)
Colors: Space gray, gold, silver
Model Identifier: MacBookAir8,1
Part Numbers: MRE82xx/A, MREA2xx/A, MREE2xx/A, MRE92xx/A, MREC2xx/A, MREF2xx/A, MUQT2xx/A, MUQU2xx/A, MUQV2xx/A
Tech Specs: MacBook Air (Retina, 13-inch, 2018)

2017

MacBook Air (13-inch, 2017)
Model Identifier: MacBookAir7,2
Part Numbers: MQD32xx/A, MQD42xx/A, MQD52xx/A
Tech Specs: MacBook Air (13-inch, 2017)

2015

MacBook Air (13-inch, Early 2015)
Model Identifier: MacBookAir7,2
Part Numbers: MJVE2xx/A, MJVG2xx/A, MMGF2xx/A, MMGG2xx/A
Tech Specs: MacBook Air (13-inch, Early 2015)

MacBook Air (11-inch, Early 2015)
Model Identifier: MacBookAir7,1
Part Numbers: MJVM2xx/A, MJVP2xx/A
Tech Specs: MacBook Air (11-inch, Early 2015)

2014

MacBook Air (13-inch, Early 2014)
Model Identifier: MacBookAir6,2
Part Numbers: MD760xx/B, MD761xx/B
Tech Specs: MacBook Air (13-inch, Early 2014)

MacBook Air (11-inch, Early 2014)
Model Identifier: MacBookAir6,1
Part Numbers: MD711xx/B, MD712xx/B
Tech Specs: MacBook Air (11-inch, Early 2014)

2013

MacBook Air (13-inch, Mid 2013)
Model Identifier: MacBookAir6,2
Part Numbers: MD760xx/A, MD761xx/A
Tech Specs: MacBook Air (13-inch, Mid 2013)

MacBook Air (11-inch, Mid 2013)
Model Identifier: MacBookAir6,1
Part Numbers: MD711xx/A, MD712xx/A
Tech Specs: MacBook Air (11-inch, Mid 2013)

2012

MacBook Air (13-inch, Mid 2012)
Model Identifier: MacBookAir5,2
Part Numbers: MD231xx/A, MD232xx/A
Tech Specs: MacBook Air (13-inch, Mid 2012)

My Book For Mac Troubleshooting

MacBook Air (11-inch, Mid 2012)
Model Identifier: MacBookAir5,1
Part Numbers: MD223xx/A, MD224xx/A
Tech Specs: MacBook Air (11-inch, Mid 2012)

2011

MacBook Air (13-inch, Mid 2011)
Model Identifier: MacBookAir4,2
Part Numbers: MC965xx/A, MC966xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Air (13-inch, Mid 2011)

MacBook Air (11-inch, Mid 2011)
Model Identifier: MacBookAir4,1
Part Numbers: MC968xx/A, MC969xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Air (11-inch, Mid 2011)

2010

MacBook Air (13-inch, Late 2010)
Model Identifier: MacBookAir3,2
Part Numbers: MC503xx/A, MC504xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Air (13-inch, Late 2010)

MacBook Air (11-inch, Late 2010)
Model Identifier: MacBookAir3,1
Part Numbers: MC505xx/A, MC506xx/A
Newest compatible operating system: macOS High Sierra 10.13.6
Tech Specs: MacBook Air (11-inch, Late 2010)

2009

MacBook Air (Mid 2009)
Model Identifier: MacBookAir2,1
Part Numbers: MC505xx/A, MC233xx/A, MC234xx/A
Newest compatible operating system: OS X El Capitan 10.11.6
Tech Specs: MacBook Air (Mid 2009)

Oct 16,2019 • Filed to: Answer Hard Drive Problems • Proven solutions

Help - WD My Book Data Recovery!

I have used my 1TB WD My Book Essential external hard drive for backing up my music files and family photos. I have no extra backup of the drive but I just formatted it. Now all my music and photos are disappeared. I’m concerning with getting my files back. Any ideas? Please help me.

Relax! Data on your Western Digital My Book external hard drive might be lost because of unintentional deletion, system error, drive formatting, virus infection and even improper operation. As long as your music and photos are not overwritten by new data on your WD My Book external hard drive, you can possibly get them back. They are just marked as inaccessible data on your drive. When data loss happens, you just need to look for a Western Digital data recovery program to help you get files from the WD external hard disk immediately.

Part 1. Recoverit - The Best WD Data Recovery Software

Recoverit Data Recovery is my best recommendation for you. This third-party WD recovery program enables you to recover data from WD My Book external hard drive in an easy and safe way. It is the powerful Western Digital data recovery software that helps you recover almost all types of files from your WD My Book external hard drive, such as music, photos, videos, documents, etc, no matter your file is deleted, formatted or corrupted.

Recoverit - The Best Western Digital Data Recovery Software

  • Recover lost or deleted files, photos, audio, music, emails from WD external hard disk effectively, safely and completely.
  • Supports data recovery from recycle bin, hard drive, memory card, flash drive, digital camera and camcorders.
  • Supports to recover data for sudden deletion, formatting, lost partition, virus attack, system crash under different situations.

Part 2. How to Recover Data from WD My Book External Hard Drive

1. Video: Recover Data from Western Digital External Hard Drive

My Book For Mac Instructions

In this video, we demonstrate to you the way of recovering lost or deleted files from WD external hard drive. Watch it and you will get to know the procedure in detail.

Book

2. How to Recover Data from WD External Hard Disk

Free download and install Recoverit Data Recovery on your computer. The following WD My Book data recovery guide is done with Recoverit Data Recovery for Windows. If you have a Mac, you can get Mac version to follow similar steps to recover your lost data from WD My Book external hard drive.

My Book For Mac

Note: Please make sure that your WD My Book external hard drive can be recognized by your computer.

  1. Select a data recovery mode
  2. To recover lost, deleted, formatted and corrupted files from your WD My Book external hard drive, you can go to select 'External Devices Recovery' to start.

  3. Select the location of WD My Book external hard drive
  4. You just need to select the drive letter for your WD My Book external hard drive in the window and click 'Start' button to begin scanning lost data on it.

  5. Scan your WD My Book external hard drive
  6. If the first scan cannot search your data, you can go to deep scan with 'All-around Recovery' data recovery mode which will deeply search more data and take more time.

  7. Recover files from WD My Book external hard drive
  8. In the end, detected data on your Werstern Digital external hard drive will be displayed in program window. You can view file names to check how many of your lost data can be recovered from your WD My Book external hard drive.

    Then you just need to mark files you want and click 'Recover' to save them to your computer.

    Note: Please do not save them back to your WD My Book external hard drive immediately after recovery process.

Part 3. WD My Book Troubleshooting

Western Digital external hard drive is well-known for its reliability and durability. But nothing can be used repeatedly without any wear and tear. WD My Book external hard disk is no exception. Some issues might happen with a WD external hard disk, such as hard drive crash, undetected WD hard drive, bad sector etc. Yet how do you know if the external hard drive is damaged or fails? Here we list some ways to help you make a correct diagnosis before deciding to repalce it and recover lost data.

My Book For Mac Not Showing Up

  • Make sure the WD external hard drive is securely connected to the computer through a tough power cable and data cable. If it does but you can't access the data, it might mean the Western Digital drive is damaged.
  • Notice whether there are abnormal noises, like clicking, gringding and scratching, when WD My Book is working. If yes, you might need to consider backing up or recovering data from the WD hard drive immediately.
  • Verify the computer you are using is working normally. Sometimes the computer crash can cause inaccessible data and external hard drive. So you can connect WD My Book to another healthy computer.

Wd My Book For Mac

These ways can help you simply check whether your Western Digital My Book hard drive is damaged or not, so as to prevent you going into atray. Besides, if you want to use an external hard drive for a longer time, you should take good care of it. Here are what you can do to protect your Western Digital My Book external hard drive.

My Book External Hard Drive

  • It is better to unplug Western Digital external hard drive with the computer off.
  • Hold the side of a WD hard drive to avoid touching the PCB connectors or assembly.
  • Do not shock your WD external hard disk such as dropping, jolting, or shaking the drive.
  • Don't put anything light or heavy on the top of your Western Digital My Book hard drive.

Bad External Hard Drive Troubleshooting:

The Bottom Line

With the best professional data recovery software - Recoverit Data Recovery, a variety of data can be recovered from Western Digital My Book external hard drive without much effort. This data undelete software can let you get rid of the worries about data loss anytime anywhere. So if you suffer from some issues with Western Digital My Book hard drive which cause data loss, don't panic. Download the WD data reocvery program and start retrieving lost files back.

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