Baca Juga Hard Drive Recovery Tips
When the components inside your hard disk continue to be functioning, you are able to recover the information yourself. Should there be mechanical damage, send it towards the pros. PM’s complete help guide to having your files back.
Let’s get rid of the I-told-you-sos. When you’re facing a tough disk recovery job, then you need probably forgotten the cardinal rule of computing: All hard disks eventually fail. And you also didn’t support important computer data, have you ever? We’ve already been through it-hey, everybody must learn this lesson once. So what now?
Panic!
Just kidding. Really, the very first factor to complete is determine whether it truly is a tough-drive failure you are confronting, and never among the numerous other equipment glitches that induce a boot failure. If you can get another computer, take away the unsuccessful hard disk out of your sick PC, and turn it on like a secondary drive towards the alternate computer. The simplest way to get this done is thru a USB universal drive adapter-it is about $30 and is a great device to possess around for every type of hard-drive diagnostics.
On the Mac, the operation is a little simpler. Make use of a FireWire cable to hook your nonworking Mac to some working Mac, then, “target boot” the nonworking machine by holding lower the T key while you power it on. With either method, it is possible that the unsuccessful hard disk will appear on your healthy computer and reveal its files, by which situation your hard disk is most likely fine, however your operating-system must be reinstalled. (Be sure to offload your files before you accomplish that.)
An Effort TO SALVAGE Your Computer Data May Cost Between One Hundred Dollars To Many 1000
In case your files don’t be visible on the secondary computer, then you’re at certainly one of individuals pivotal moments in existence when you discover how your effort and treasured recollections are actually worth for you. For the way your drive is broken, an effort to salvage your computer data may cost between one hundred dollars to many 1000. In addition, the procedure may take days-and there’s no be certain that the time and money you invest will produce any improvements whatsoever.
Since we have went through depressing task of correctly setting your expectations, here’s what’s promising: Very frequently, the information on unsuccessful drives is recoverable. Actually, it’s surprising how resilient that information could be-just ask any corporate embezzler who thought he’d deleted all of the evidence from his PC, only to get it appear later in the court. The comparison is apt, since the identical computer forensic tools that uncover digital misdeeds are the type that may find your treasured family photos.
There’s two ways in which drives crash: Logical failure and mechanical failure. Inside a logical failure, the drive’s components are physically undamaged, speculate of either accidental formatting or perhaps a corrupt file system, the drive can’t find and navigate its very own data. However, unless of course it’s been overwritten, that data still exists in your drive.
There’s Two Ways In Which DRIVES CRASH: LOGICAL FAILURE AND MECHANICAL FAILURE
An analog failure implies that your drive has damaged parts which are stopping it from working-busted drives frequently create a telltale clicking seem because they futilely make an effort to access their files. Should you hear that, your computer data can always exist, but you are not receiving it back without bringing in professionals (see “Worst-Situation Scenario,” next page). And individuals experts make a nice income. File recovery services from Kroll Ontrack, Seagate’s i365 and Iomega charge between $500 and $2500 to try to salvage data from either logical or mechanical disasters, with respect to the harshness of the problem. However if you simply are simply handling a logical failure, you will get your files back by yourself for a lot less.
We lately attempted an information recovery in the crashed drive of the Popular Mechanics friend whose 120 GB MacBook drive had spontaneously quit the ghost. We removed the drive from her laptop, then used our USB drive adapter to turn it on to some pc for diagnosis. We did not hear any sounds that indicated a really dead drive, so our initial step ended up being to download the disposable demo diagnostic tool at Prosoft Engineering to check on what could be salvageable. A lot of companies offer demos which will scan your drive and provide you with an excellent concept of what’s recoverable before you decide to lay lower money to purchase their software.
When the assessment indicated we’d get great results, we used Prosoft’s Data Save II software ($99), that is targeted at the Mac OS and Mac-formatted drives. There are many more choices for PC proprietors, including Prosoft’s Data Save PC ($99), in addition to Ontrack EasyRecovery DataRecovery ($199) and RecoverMyFiles ($60) from GetData.
Many of these products work similarly. Install the program, choose the defective drive as the source and select a destination folder to get the information. (Make certain your recovery drive has enough space for that items in your unsuccessful drive.) Then be ready to wait, and wait. A complete scan and recovery in our 120 GB drive required four days, along with a bigger drive might take longer.
RECOVERING A Hard Disk Is LIKE Returning A STOLEN Vehicle
Recovering a hard disk is like returning a stolen vehicle-you’ll gladly have your files back, however the results might be untidy. No file recovery program will return your files for you in precisely the problem you initially stored them. These programs are made to basically perform a data dump out of your problem drive to a different drive. Files is going to be organized by type (JPEG images come in one folder, Word documents in certain other folder, MPEG movies in another) as well as your songs and photos is going to be combined with random seem and image files out of your computer’s system folder.
Furthermore, what they are called of your files may have been altered to numerous alphanumeric sequences, for example IMG1039.digital or MOV2010.mov. So be ready to get ready for any lengthy weekend of sifting through and renaming your files. Oh, even though you are in internet marketing, now’s a great time to purchase that backup drive.
DRIVE DISASTERS: WORST-Situation SCENARIO
Let’s say your hard disk is struggling with something a little worse than your day-to-day hard-drive crash? Just how much damage can your computer data take of all time gone forever? We would have liked to discover what is salvaged from the computer that were via a natural disaster, therefore we simulated a very bad one. We made the decision upon an earthquake/ton doomsday scenario. First, we required two laptop drives, loaded all of them with test movie and music files, then beat the heck from them until we heard the signature clicking of mechanical hard-drive failure. Only then do we submerged among the drives in custom- made storm-surge floodwaters (brine, construction debris, oil) and allow it to soak for four days.
We sent both hard disk drives to Kroll Ontrack File Recovery, which sells data-save services to both corporate clients and consumers. Ontrack’s Shaun Pederson examined the drives within the company’s clean room and located the read/write heads within our dry drive were bent from your abuse and now we had scratched the platters. Our flooded drive was wet, however the platters were undamaged. Pederson replaced the heads and performed a recovery.
Source:
http://www.popularmechanics.com
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