Posted by Marian Vasilescu on August 27, 2019 in Software
Working with huge quantities of information? You know the panic moment when you realize that you need something that you deleted a long time ago. This is the topic of this post : Recover lost data from WD external hard drive. First lets start with some general data recovery tips, valid for all type of data devices, PC’s, Mac’s, phones.
Don’t buy cheap storage devices. eBay is filled with SD cards, hard drives, and thumb drives that cost merely a fraction of their brand-name counterparts. They may seem like a great deal, but they rarely are. Manufacturers of these cheap storage devices often use discarded components that failed to pass strict quality-control requirements of renowned manufacturers. Unless you like playing with fire, avoid them at all cost.
If the computer with these files is working, but you’ve deleted something you need again, start by making sure that document or photo isn’t lurking somewhere. Seriously. We’ve done this before. Check the Recycle Bin/Trash, and do a system-wide search. For both Macs and PCs, you can open any folder and go into the Search field on the upper right. (This also applies to Cloud storage services like Google Drive and Dropbox, which make it difficult to truly delete a file.)
Everyone uses spare hard drives these days; external storage devices that serve as the perfect backup destination. However, I doubt people realize the risks and threats involved with using hard drives to store crucial data. And when I say hard drives, I don’t mean just external hard drives; this includes the internal hard drives mounted on laptops and PCs too.
If you want to replace the PCB then you’ll need to fine a matching replacement and have the ROM chip moved. There are many online providers that will sell you a matching PCB. Some of them even offer to move the ROM chip for you, saving you the hassle of soldering and possibly damaging the chip. If the PCB was the only damaged component and the drive’s internals are OK, then after the replacement and ROM swap, your drive should be up and running again. Another PCB-related item to check are the head contacts. Sometimes they corrode with time, but are easily cleaned with a rubber eraser.
Secure and reliable data backups are best done in the cloud. Use a reputable cloud service such as Google or Amazon to mirror your data from your computer to a secure virtual server. Cloud storage is very cheap and provides you with risk protection through automated backups, so set your data to back up automatically. You can also use external hard drives to create backups of your backups for extra peace of mind. The first line of defence for a computer should be a login PIN number, which offers a layer of protection against theft. Another tactic is to install (and update frequently) a firewall program and a well-regarded antivirus and malware utility. You can also encrypt your data, which makes it nearly impossible to read unless in possession of the encryption key. Update the OS frequently to pull in the latest security patches and use multifaceted tools that will warn you about possible phishing emails, unsecured websites and other hacking attempts. Recovery should always be seen as a last resort that’s used to pull the most important data. It’s best to treat a laptop or desktop as simply a gateway for reaching the internet and a way to power software. With the cloud, there’s no longer any reason to use a computer as a storage device. So, if something goes wrong with the machine, then simply buy a new one and dive back into work.
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