Abraham Levit 1,924,111 views 7:46 REMOVING MAGNETS FROM A HARD DRIVE - HOW TO - Duration: 4:05. Every hard disk drive actually contains two powerful neodymium-iron-boron magnets that control the movements of the read/write heads. It's not the end of the world and people have this happen all the time. As hard drive coercivity improves, physical destruction is becoming the more popular method. http://jennysbookreview.com/hard-drive/hard-drive-erase-magnet.php
Get the answer nukemasterApr 25, 2011, 9:57 PM Changes are that it was damaged, but normally a drive damaged by a magnet still shows up in the bios and just no There is however a way to destroy electrical components with a magnet. I've never had a hard drive disappear like this. The later the manufacturing date of your hard drive, probably the higher the drive's coercivity will be.
Needless to say, conductive metal bouncing around inside your HDD is not a good thing. Keep neodymium magnets away from good hard drives! Mathematical applications of Quantum Field Theory Is there an NP-complete language that contains precisely half of the n-bit instances? Alternately format words If I am replacing a brake caliper should I also put in a new rotor, even if the existing one is in spec?
strong magnets certainly can damage a hard drive if brought close enough. Search Titles Only Show Results as Posts Advanced Search Forum Community Center Technical & Troubleshooting Arena So I placed a magnet near my hard drive... Larger magnets were also used with the drive powered down, but when it was turned back on, the files were still completely unaffected. Can Magnets Damage Laptops Sign in to add this video to a playlist.
Probably just wishful thinking. Magnets And Hard Drives Myth Someone's tried this at kj magnetics (link stolen from Michael Frank's comments, with his permission) and found that it didn't really wipe data. Thus, there's a magnetic part inside emitting a considerably strong field, but the disks still operate without fault. Can I use strong neodymium magnets to erase the files off my old hard drive?
They are not even similar. Magnet On Laptop Hard Drive Click Here for Shipping Policy Details Policies | Contact Us | Track Your Package Hard Drive Destruction Can I erase sensitive data on an old hard drive with Neodymium Magnets? after erase, open eraser in your start menu. However, in theory it is possible that some of the drive's electronic or mechanical parts become magnetic and prevent the drive from functioning properly.
As such they're also more resistant to magnets than older media. http://www.tomshardware.com/forum/268680-32-magnet-close-external-hard-drive With all the data recovery experts out there, overkill is in my opinion necessary. Will A Magnet Destroy A Hard Drive These photos are of my precious six year old daughter and a book I have been writing. How To Destroy A Hard Drive Without Anyone Knowing It will take a very, very powerful magnet to affect the data inside the hard disk drive.
The magnet stuck to the disk and ruined its data.Fortunately, most modern storage devices, such as SD and CompactFlash memory cards, are immune to magnetic fields. "There's nothing magnetic in flash check my blog A quick swipe with a magnet "erasing" the data on an HD is fiction, of course. Also, I'm assuming it would be pulling the read/write heads toward the force of the magnet, scratching the platters by doing so.October 14, 2015 CJ Hardy Regardless of the above Government agencies often use shredders to accomplish this. Can Magnets Damage Computers
Recommendations From these surprising results, we have two recommendations. Loading... by Coryphaeus / March 24, 2007 7:46 AM PDT In reply to: Can I erase my HD with a big magnet? http://jennysbookreview.com/hard-drive/hard-drive-becomes.php Thank everyone for the response.
But maybe when it is actually writing, the process is affected somehow. Hard Drive Magnet Strength turn it over and put it on the circuit board for a minute. Navigation Home Products Neo Mag Info Order/Ship Info Safety Specs FAQ Blog Glossary Uses Site Map About Us Quick Links Discs/Cylinders Blocks Rings Spheres Plastic/Rubber Mounting Magnets Countersunk Grade N52 Surplus
If you know someone who is a welder or mechanic ... The more we researched the topic, the more we found conflicting data on the coercivity of hard drive materials. There's a video here where a bunch of kids manage to do it with an aquarium magnet. 7734 Magnet The laptop was rendered unusable and had to be repaired –Gusdor Oct 7 '15 at 13:04 add a comment| up vote 1 down vote Science and a little bit of logic
I cannot say what caused it but I had the clicking and everything else you have described and my data was precious picks of my daughter too.I really hope you haven't I hope.. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed have a peek at these guys Photo courtesy of John Keogh (Flickr).
They are very powerful.All the best Dave Flag Permalink Reply This was helpful (0) Collapse - Die dev/hda, die!! Whether our computer hardware is brand new or a bit older, it never hurts to exercise a bit of caution in order to avoid damaging it. Surely these incredible magnets are strong enough! Are our fears about magnets erasing hard drives also based on old tech? "Magnetically recorded data could also be corrupted using magnets – including things like cassettes, floppy disks, VHS and
Yet the data on the platters remain unaffected. a powerful one. .Picked up a 40 lb sledghammer. sminlalApr 26, 2011, 3:20 AM I'm pretty skeptical that the magnet caused the problem. Forum FAQ Forum Rules Calendar Forum Actions Mark Forums Read Quick Links View Site Leaders What's New?
The magnetic stripe on your credit card is one example. by rclampe / May 2, 2012 2:47 AM PDT In reply to: Can I erase my HD with a big magnet? It sounded simple enough, in theory... Despite this, the files on the drive remained 100-percent intact.
JOIN THE DISCUSSION (16 REPLIES) October 13, 2015 Xhi Interesting. Hits the nail on the head. But, as Michael Frank pointed out in the comments they cannot wipe data. ... Here are the places giving gamers hope, and those that have shut down sales.
I won't leave it with them. Honestly the simplest solution to secure a HDD which will be decommissioned is to wipe the drive, then use full disk encryption on it, then wipe the drive.