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WD External drive won't mount

Hello everyone! I haven't been here in a while because I just haven't had any Mac issues. Now I do.


I have a 1 TB WD external HD that won't mount. I connect it via firewire to an Old G4 Sawtooth running OS 10.5.8. My mac sees the drive, it just won't mount. I've also tried to mount it via USB, but again, my system sees the drive, but won't mount it. I inadvertantly disconnected the firewire cable, which I didn't realize for several hours. I reattached the cable, tried to mount it, and nothing. I ran disc repairs, and Disc Utility actually told me the drive was successfully repaired. Again I tried to remount it, but nothing. I repaired permissions, and this didn't work. I've tried different cables, and this doesn't work.


I don't have another Mac to connect it to, so I don't know if this would work. Here's where things get a little wierd, but interesting. I connected it to my PC laptop, and it mounted. Now, this is a drive that was formatted Mac OS Extended (Journaled) on my G4, so I have to use Mac Drive so my PC will recognize and mount The Drive. So My PC sees The Drive as Mac OS Extended, and mounts it. All files are in tact, and the drive runs normally. This is a music drive and it plays normally on my PC. Meanwhile, if I try connecting it back on My Mac, the name of The Drive randomly changes from 931.5 GB WD to 931.5 GB WD My Media Book. I believe My Media Book is the factory name of The Drive before OS formatting. The Volume name remains the same on my G4 each time I've tried to mount it.


I do have another identical drive that mounts from all the bus ports on my G4. Any ideas here? Can I get my Drive to begin mounting on my G4 again? Any and all answers are appreciated.

Sawtooth G4; 1.8 GHz Dual 7447A; Radeon 9800/128MB; 2GB Ram, Mac OS X (10.4.11), Seagate 200 & 500GB HD; WD 120GB HD; Lacie DVD±RW; 550 Watt PSU

Posted on Feb 22, 2013 12:19 PM

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148 replies

Jan 26, 2014 11:52 AM in response to medinaray

I just wanted to post an Alternative solution I found to this problem just in case. I had an external USB hard disk with a FAT/WIN drive and after accidentally unplugging it from my Mac without ejecting, it would never read again.


I put the USB Hard Disk on a Windows computer and ran CHKDSK /f on the drive repairing the FAT table. I then plugged it back in the Mac and all was good.

May 8, 2014 12:40 AM in response to mdazlan76

Thank you @mdazlan76!!! I ordered a new Seagate backup drive last night with the confidence (thanks to you) of knowing that I could now open the files on my WD backup drive and transfer them to my new Seagate. Wouldn’t you know it though, when I turned on my computer after getting home from work tonight, my WD drive was magically mounted on my desktop and successfully ran automatic backups. But, due to its unreliability, I will go ahead and keep my new Seagate when it arrives.

May 23, 2014 12:10 AM in response to benjamin118

Yes, we all can thank mdazlan76 for saving our lives!


This is really for another thread, but in case anyone is thinking that buying a new backup drive is going to completely solve their problems, I thought I would add that I am also having trouble with my new Seagate 1TB Backup Plus Slim Drive that I bought to replace the WD Passport. It ejects on its own every time my computer wakes up from going to sleep. I have to unplug the Seagate and restart my computer every time. Plus, Time Machine won't backup my inbox on Mac Mail. I never had any of these problems with Snow Leopard. Mavericks is creating a lot of problems!!!

May 24, 2014 4:16 PM in response to mdazlan76

Hey!

I was wondering if you could tell me how to check and see if the 'fsck_hfs' launching with my WD passport might be my problem as well? I've been looking at my activity monitor but I'm not sure exec aptly where in the program to look. And also how you force quite something like the 'fsck_hfs' within activity monitor once it has been identified?


Thanks so much for any help you can offer!

WD External drive won't mount

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