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Partian Wd My Passport 25Re1 Media Mac Hard DriveInside resides a 1TB USB-only WD10JMVW-11AJGS2 manufactured 4.The first time I plugged it into my regular machine (Windows PC), I saw that the drive worked and was accessible but had a partition of an unknown format of the correct size (931GB). People do whatever they want and don't learn their lessons it seems).The drive in question is a My Passport for Mac, P/N WDBJBS0010BSL-05. LED remains stationary, until the 3rd click is heard (blinks slowly from that time).If I'm here, it's because one of my neighbours recently lend an external WD My Passport for Mac hard drive to me so that I can transfer its data to a newer drive (well, another My Passport. Drive also clicks once every 60 seconds but stops clicking after 3rd attempt (and keeps spinning). How To Partition Wd My Passport 25Re1 Media For Mac.Tl dr version: Faulty My Passport drive, suspected damaged SA or access to SA impossible as it won't show its correct capacity in WD Drive Utilites and any VSC command is ineffective.My trouble and nightmare began at this point. I let it plugged in for a little while (5 minutes at least) and it would never show up. The drive wouldn't appear within the Disk Manager. And that's probably the biggest mistake I could have made at this point, even though it could simply be a coincidence. Then I tried plugging it into an old Powerbook G4 I had lying around to see if it would mount. Silly me, this is a "Mac"-formatted drive, I won't be able to read it in my usual environment without the proper tools.I safely ejected the drive and let it rest for one day.Installing WD Drive Utilities now reveals the drives is now a "0-byte" drive!!! None of the scan options work. Windows now suggests me to initialize the drive. From there, I started to get scared. Then I moved on to my Windows environment. And to clear the situation up, I know the USB ports on this G4 aren't faulty, as other drives work and are mounted properly on this machine (it takes time, but they eventually show up into Disk Manager).I then tried to plug it back into a Linux environment (Xubuntu live USB drive) and install hfsutils to see if it would mount. I also unplugged the drive without properly unmounting it as I had no option to do so.![]() ![]() I don't have high hopes and am ready to get yelled at but who knows.Just reposting here to ask if any of you offering data recovery services could PM me a price or an idea of how it may cost me considering what has been agreed on this thread regarding the drive: faulty head(s) resulting in unreadable SA, platter damage uncertain (they might be still intact), no grinding or friction noises.I can provide an almost identical donor drive (same model) with no firmware/SA problems.Unrelated to this incident: I managed to partly recover data from DIY attempt of mine on a Samsung 2.5 SATA drive with head stuck on platters. Other threads suggest it's not a PCB problem, but anything is possible.Thank for your reading and your comprehension. At this point I'm even ready to give the drive to a specialist, granted I won't have to pay too much. To see if it's really me who screwed up, or this is just bad luck. I'm also in a situation where I think I can't do anything more by myself now, outside of doing a PCB swap between the spare drive and the malfunctioning one (with swapping U12 too, which I never did before).Before attempting to perform any risky task, I wanted to have suggestions from knowledgable people here. Here are the possibilities of failure I think could have happened :- SA was damaged because the drive might not have received enough power on the G4- The drive was old anyway and some unhappy coincidence made the USB-to-SATA bridge malfunction and made access to the SA impossible- As I don't know the previous life of the drive, it might have failed previously but I didn't get any info in that way, suggested that the drive was good until it got on my hands (but I found some burnt traces on the PCB suggesting it probably overheated some time during its life)What I did try with another similar spare drive (My Passport Ultra of 1TB) I had lying around, which can't be formatted (I/O errors):- That other drive is recognized instantly in Windows, and is showing its correct capacity, WD Drive Utilities functions aren't glitched and work as intended- I tried the same set of manipulations I did with the other drive on my old Powerbook G4 to no effect, the drive was still working (I even unplugged without unmounting twice, the second time being powering off the G4)- I even dropped that spare drive intentionally on the floor from a height of 10 centimetres while in function and it still works and is recognized properly- WDMarv recognizes it properly and commands are effective- On my old G4, it takes some time to get recognized but it does appear in Disk Manager (as empty, and is indeed unformattable)That spare drive isn't important to me and could be used for experiments on my side as I said it's unformattable (SA is in intact, but the user area is probably filled with bad sectors).So I'm now prisoner of that delicate situation where a hard drive that someone lend me to transfer data has stopped functioning correctly while in my hands. Convert audio files for youtube on mac appI hope this will serve him as a lesson (I guess not yet as the data was copied to a newer My Passport drive). I'm really happy to learn that the SA or firmware wasn't toast after all and the surface was pretty much intact.I didn't get feedback from its original owner yet (it's a DJ, so there were almost only media files) but I think he will be more than happy to find most of his data back. I'm taking this opportunity to thank him again for the seriousness of its intervention and his expertise.It turns out, as suspected by many in this thread, that one of the heads did get bad and prevented the drive from being able to read beyond 15% of its surface. So, to people tempted to do it, for a fun experiment on a rubbish drive yes, but never on an important or someone else's drive.Okay, posting to report the epilogue to this adventure and I have excellent and relieving news.Member pcimage took care of the disk and managed to save 97% of its data. The drive has increasingly failed (slower access, increasing grinding noises) to the point of the main partition being inaccessible. I only did it because the drive owner didn't care and was ready to "play the lottery" (quoting my words here). You'll get maximum performance and you know what's inside your drive, as you built it yourself (also more chance of successful recovery as SATA is standard and your data won't be encrypted against your will, the drive can always be taken out from its enclosure and put inside a computer instead).3. Buy a separate 2.5" internal hard drive instead and put it in a decent 2.5" SATA USB 3.0 enclosure. I consider them as rubbish and make data recovery jobs extremely difficult when something bad happens due to their awkward and proprietary design.2. Never buy Western Digital Elements or My passport drives.
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