Working with big amounts of information? You know the panic moment when you realize that you need something that you deleted a long time ago. This is the subject of this post : Top methods to recover lost data from WD external hard drive. First lets start with some general data recovery tricks, valid for all type of data devices, PC’s, Mac’s, phones.
These days, it’s perfectly viable to do just about anything in the browser. You can write documents and edit Excel spreadsheets in Google Docs and the online version of Microsoft Office, Office 365, use Dropbox or OneDrive to organize your files, edit photos in Pixlr, and much more. Because the work you do using these online apps is stored in the cloud and backed by industry-grade data backup solutions, there’s virtually zero chance of you ever losing your progress. If you can build your entire workflow around online apps, you don’t even need to bring a laptop with you when traveling. Any public computer will allow to continue right from where you left off.
If this works, use the working Mac to make copies of the files you need most (photos, documents, etc.). Once you’ve done that, you’re free to wipe or repair the disk, hopefully getting that original laptop working again. To do this, restart the computer and hold down CMD+R until you see the Apple logo or a spinning globe. From MacOS Utilities, select Disk Utility. Pick the topmost drive on the left, and select First Aid or Repair. If it works, this will solve lots of issues, including a wonky drive.
However, you should know that this technique wouldn’t work with most modern drives that have a unique microcode attached to them. For such drives, you’ll need to locate the TVS diodes (fuse) on the drive and test them with a multimeter to see if either of them has shortened. These diodes fuse if you attach the wrong power adapter to the drive or experience a power surge. If any of the diodes reads 0 ohms on the multimeter, it has shortened. Just remove it and voila! If the problem is something else, replacing the PCB might be the only option. You’ll probably need to buy a new matching one from the manufacturer or an online seller.
If Your Drives Spins Ups and Is Detected by Your Computer, But Hangs When You Try to Access It: This usually means that the magnetic media is degraded. Basically, there are a large amount of bad sectors that the drive is trying to read, failing to do so, and hanging. This is a common problem that occurs over time and can be worked around, but only with professional data recovery equipment, more specifically a hard imager. If you look at the SMART values of the drive you’ll notice and large amount of reallocated sectors to confirm your suspicions. If the data is important then send it off to the pros.
Older laptops that were constructed with traditional hard drives were fairly simple to pop open and fix. You could unscrew a few screws holding the case together, and then plug into the drive via a universal SATA port to retrieve the data. Opening the actual drive itself is not without risk, or advisable, as dust could and will enter the drive, causing contamination and potentially additional damage during the process. For example, older drives would be subject to something called stiction, and sometimes became ‘stuck’, whereby the head and actuator were locked or stuck and the motor failed to spin, causing the hard drive platters to spin improperly. One trick that had some reported success involved placing a hard drive in the freezer, which would cause the metal to contract and become unstuck, at least long enough to offload the data.
DoYourData file recovery software is one of the most powerful data recovery software that can help users recover lost data from hard drive and storage media. It is fully capable of recovering deleted or lost files from WD Elements portable hard drive. It offers both quick scan and deep scan mode to scan your WD Elements portable hard drive to find every recoverable file. Follow the steps to recover your WD Elements device data using DoYourData. See extra details at Western Digital hard drive data recovery.