MacBook Pro :: External Hard Drive No Longer Appearing-Shows Up As "Vendor-specific Device"
Jun 14, 2012
I'm using a 500GB WD external hard drive to store a lot of data. It's been working fine, plugged into a USB hub. Suddenly, today, the drive stopped appearing when I plugged it in. I've tried plugging it in directly to the computer, it doesn't help. In system profiler, the USB port shows up as : Vendor Specific Device. The ID is confirmed as being from Initio, so I was rather dismayed. Upon trying the drive with another computer, same thing. The drive just shows up as an Initio device, not my external drive. I've rebooted and changed cables many times.
MBP 2010, Core2Duo.
OSX 10.6.8
Info:
MacBook Pro, Mac OS X (10.6.8)
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Sep 9, 2009
I know this is going to be an incredibly easy fix, but I can't find it. The Hard Drive on my new iMac is not appearing on my desktop, nor is it appearing in the "Device" menu in Finder.
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Apr 30, 2009
The LCD on my uni macbook 2.4 has this manufacturer and model:
Manufacturer: 00000610
Model: 00009CA5
I've searched around to no avail. Anyone else have this screen, and know what the vendor/model is?
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Jun 21, 2014
Why does my external hard drive back up on time machine ok, but when I enter time machine (and the external device isn't plugged in) i can't see it?Â
It appears in time machine fine when the external drive is plugged in, but just not if it's been ejected or Â
I want to have the ext drive backed up in case I lose it or it corrupts....and if that happens I won't be able to plug it in to see the drive in TM - does that make sense?Â
I am running OSX 10.9.3 on a Mid 2010 Mac Book Pro. The external drive is a samsung and is formatted to Mac OS Extended (journaled). Time Machine is a standard Apple one and has been working fine for a couple of years
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Nov 27, 2009
I know how to change the name of a partition. But I want to change the name of the actual device I want to change that. Any ideas?
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Jan 31, 2010
Another one of those "external hard drive not recognized" problems: I am using a Mac Mini. The external LaCie drive is in one of those beautiful boxes designed by a guy named Porsche. It's connected via Fire Wire. I have my iPhoto library stored on it. It was working just fine for the past two days after I first connected it.
Now it does not show on the Desktop. It is identified only as "Unknown device" in "About This Mac." iPhoto doesn't recognize it. I've looked at the other threads on this subject here and have reset the PRAM. Disk Utility recognized it for a while and said the disk was OK. Now Disk Utility does not recognize it at all.
I turned off the drive and turned it back on. That resulted in an alarming series of beeps, almost like somebody was sending the Morse code symbol for "E" over and over again. I turned the drive off and then on again. Now the light goes on and the drive whirs nicely. I am using System 10.6.2. Or rather, at this point it is using me.
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Aug 7, 2009
On my Rev. C. Before I installed it, my fan kicked in only when I had a external device attached, hard disk drive, optical drive, etc. Now it runs more often. Not a big deal, but thought worth mentioning.
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Sep 24, 2010
I have had this WD "my book" ext. HD for about a year without a problem. Today after restarting the computer I got a notice, instead of the HD icon. On screen I got a box that said "the disk you inserted is not readable by this computer" below this was 3 options. Initialize, ignore, eject". I was afraid that initialize would erase or reformat the drive so I pressed eject, I've tried many times but still the same thing. Has my ext. HD died? Should I click initialize? All my backup data & time machine, music,etc., is on this drive, I don't know what to do.
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May 2, 2012
I am trying to back-up my computer to my external hard drive and a box is popping up saying "You can't open the application WD Backup.app because PowerPC applications are no longer supported."Â What does this mean? I have updated my system to Lion since my last back-up. What do I need to do?
Info:
Mac OS X (10.5.6)
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Oct 7, 2009
Uhh hard to fit the title, but in System Profiler - Sata device tree, normally you see <hard drive name> and underneath it <partition 1 (IE Macintosh HD)>, however since installing my SSD, everything shows <SSD NAME> and then the SSD partition but also shows hard drive partitions there?
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Jan 3, 2010
I've done a byte to byte clone of my original 320GB bootcamp drive to a 750GB drive (connected via USB). So I remove the 320GB from bay 4 (MacPro) and slot in the 750GB into bay 4. I fire up my MacPro hit the Option key during power up and all I get is an option to select my Mac drive not my new 750GB Windows drive.
So I boot into OSX (since I have no other option) and I can see my "Untitled" Windows drive on my desktop. I can select it and browse it and I see all my Windows files. Also, under System Preferences - Startup Disk, I can see my "Windows on Untitled" listed.
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Jun 22, 2010
When I start my macbook If I don't hold the options key it goes straight to an apple than circle with line through it. If I hold options key I get two hard drives one that says just hard drive one that says windows. Windows seems to work fine other than the missing drivers for the Ethernet, wireless airport, and a few others. I have tried everything. I for some reason cannot get to the mac side. It doesn't even show up and nothing relating to bootcamp shows up. I split the partitions 35G to windows the rest to "mac" side. I would be just as happy with installing the drivers if I could get them installed I know very little about Mac's and should have left well enough alone.
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Mar 27, 2012
I wanted to get my MacBook Pro (OSX 10.6.8) to boot from a CD, which it did (turns out CD was faulty and didn't work). In order to do this I went to the System Options and selected boot from Disk option.Â
Only problem is now my Mac will only boot from a CD and not from the hard drive! How do I get it to boot from the hard drive again?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Apr 6, 2010
Can someone please give me the specifics on a 3.5 internal hard drive for my iMac G5 (17") running Leopard. My old HD was getting very full so I decided to replace it. I bought a Seagate 3.5 1TB at Staples ("good for PC or Mac"), brought it home, ripped into my iMac, removed the old HD and opened the new Seagate. Turns out it was for tower computers only. Took it back to Staples, where I learned that iMac HDs are Apple specific.
Called the local Apple store. Was told that they didn't carry HDs in stock but I could schedule an appointment with the Genius Bar and someone there could determine what I need. I know what I need -- a new HD --I just don't know where to get one or order it online because descriptions from online suppliers are not generous with the knowledge about what works with what. Never thought it would be so frustrating just to buy a replacement drive.
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Feb 21, 2010
I have an external drive that is permanently hooked-up to my iMac via Firewire. I use this drive only to perform a bootable disk image of my hard drive at regular intervals using the CCC scheduler. The backups are performed only once a week. I would like that this backup drive not be mounted when I or anyone else logs in to the computer. It annoys me to hear the drive turning and vibrating until it spins down and seeing it's icon on the desktop. Is there any way to prevent automount of this particular drive? I know I can dismount it manually using Diskutil, but I want everything to be automated. Any clue as to whether CCC will mount it when needed if it is unmounted?
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Feb 18, 2012
My external drive is no longer displaying on my desktop, how to solve?Â
Info:
iMac, Mac OS X (10.6.8)
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Jun 16, 2012
My macbookpro shows as a device on itself in finder - I'd like to know why or at the very least how to get rid of it. Â
Info:
MacBook Pro, Mac OS X (10.7.4)
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Jun 8, 2012
So I bought a 2tb external drive to save space on my main drive - I copied all my movies and have been dropping a bunch of mini dv tapes onto it - but when I open the drive none of them show upÂ
When I get info in disk utility I get one that shows I have avaialble 1.99TB of 2 TB - and right below it says 890 MB are used - don't get it
Tried the disk utility and it says they are working fine .... repair did not seem to do anything
Info:
iMac, Mac OS X (10.6.8)
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Sep 7, 2014
I'm running out of storage on my computer so I would really like to work off an external hard drive for my iMovie projects. I've found a ton of videos showing how to do it in previous versions, but the button to select the hard drive no longer appears in the new version.
Info:
MacBook Pro (Retina, 13-inch, Late 2012), OS X Mavericks (10.9.4)
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Mar 31, 2012
Recently I bought 2 identical WD Scorpio Blue 1TB hard drives for my macbook pro 13 inch 2010. My aim is to replace the internal hard drive with one of the two I just purchased and use it as my system drive with Lion, Windows and Data partitions. And for the other hard drive I want to use it as a full disk back up for the internal drive (now 1TB hard drive). After I was done with setting up both windows and mac and data transfer, when I booedt into the recovery partition from the internal drive to clone the drive to the external drive, the disk utility gave me this error (Could not validate source - error 254). I also tried using Carbon Copy Cloner but it only could clone partitions, not the entire drive. Yesterday I downloaded a copy of Clonezilla. It worked fine until it had to clone an exFAT partition (my data partition). The exFAT partition appeared as 'RAW' partition in clonezilla. As a result, the whole partition appeared to be full and clonezilla had to copy every single blocks of data in that partition and the estimated time remaining was about 30 hours. So clonezilla is out too. Just want to ask if there is any program/application (bootable or not) which allows can do a full disk clone to an external hard drive.
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Apr 6, 2012
last night my MacBook Pro (13inch early 2011 model) froze on me so I let it be and closed the lid. In the morning it was still frozen. I did a hard restart and got the question mark on a folder icon. I tried everything, resetting PRAM, etc, etc. Northing seemed to work untill I plugged in my external hard drive (used as my time-machine backup) and I got to the re-installation/ utilities / safari / restore from backup screen. In the utilities it saw my external hard drive, but not my internal main drive. Any ideas? I've read hundreds of similar posts and nothing seems to resolve an unseen hard drive. Oh btw I plugged in another SATA HDD and it didnt recognize that either.
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Feb 11, 2012
So I've just purchased a mid 2011 Macbook Pro 13" used via eBay. Was advertised as having 500gb hard drive and 6gb ram. I checked the ram and it was all legit, checked the hd capacity and it was all correct as well. So I made a new login for myself and deleted the previous owner's. Now my hard drive shows up as 320gb. Even in disk utility and terminal.
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Sep 6, 2014
I have 3 macs, Macbook Pro, iMac 27" and iMac 20". The drive shows up on the Macbook Pro and the 27" but when I plug it into any of the USB ports on the 20" I get nothing. Nothing in the disk utility, nothing on the desktop and nothing in finder. I have already tried PRAM and SMC resets with no change in status.Â
iMac 20" - 10.9.4
iMac 27" - 10.9.4
MacBook Pro - 10.6.8
Info:
iMac (27-inch Mid 2011), OS X Mavericks (10.9.4)
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Feb 22, 2010
Where did the other gigs go? Is it possible someone installed a hidden disk partition and this accts for the missing 3 gigs? What can I do to locate the hidden disk partition? I have formatted the drive multiple times yet the gigs remain unaccounted. How does one go about doing a hard reboot? Do I need to change the rpms of the drive and the reformat
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May 6, 2012
I have an external Lacie 1 TB hard disk which used to operate at USB2 speeds, but ever since I upgraded to my my Intel Mac Pro (from a G5) it only operates at USB1 speeds regardless of which USB port I plug it into. When I open up System Profiler, it reports "speed up to 12 Mb/sec" which of course is only USB1.1. It used to show "speed up to 480 Mb/sec". Do I need to reformat it something? Can I force it to connect at USB2 speeds?Â
Info:
Mac Pro, Mac OS X (10.6.8), 2 x 2.66 Dual Core
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Jun 22, 2012
I have three external harddrives all of which are connected through different ports, all show up in finder, all show up in disk utility, but none of them will show up on my desktop. I looked at a few other posts similar to mine but the answers given to other problems have not worked. There is no way all three of my cords are causing a connection problem and I have repaired and verifyd all the drives and still nothing.
Info:
iMac, Mac OS X (10.7.4)
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Oct 11, 2009
I have searched the forum and google but have not been able to find an answer on how to import Outlook pst files (mail and contacts) stored on a disk into the Apple/Mac mail. I no longer have acces to a pc and outlook, I only have the pst files. Does any one know how I can get these to work on the apple/mac mail? Is there a trial version of "Office 2008 for Mac"?
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Jan 16, 2009
I have a 500 GB LaCie hard drive that I bought 11 months ago, so its still under warranty. It's formated with two partitions on it: Time Machine Backups and Storage which are both 250 GB. I also have windows installed on my mac via bootcamp and i have a program installed called MacDrive which allows me to view the contents of my mac hard drive and external hard drive.
Ok, so about a week ago, my hard drive wouldn't mount on my mac. I couldn't see it in Disk Utility or the Finder. It's not making any weird noises and sounds like its running normally, so i don't think anything is physically wrong with the hard drive. I booted up windows and plugged it in and this is what happened.
[URL]
I pressed OK and windows asked me what I'd like to do with the two partitions. I chose "Open files in folder" or whatever that option is and i can see my files, open them, and copy them, even the time machine partition. But when i go to my computer and click one of the partitions, it shows this.
[URL]
This EVEN shows on the Macintosh HD which worked fine before. So, does anyone know what the problem is? Should I try reformatting the external hard drive in windows? Should I reinstall MacDrive?
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Dec 22, 2010
I am writing about my friends computer. He has a Macbook Pro and the other day had an Iomega 500GB plugged into the 800 firewire port. He for some reason accidentally pressed down hard on the drive, heard a grinding sound and it was no longer recognizable by the MAC HD. So, he then consequently plugged in his other backup drive to begin to make a clone, which is a LaCie External, and that drive then got corrupted when he plugged it in. So now, no backup what so ever.
Tonight, he went to an appt. with an Apple Genius Bar worker and they told him it was a coincidence and that once his Iomega was corrupted and he tried to boot the LaCie off of that, it corrupted the other drives too. He told my friend he has B-tree errors and needs data recovery on the external hard drives and that could be done.
My question is can he do this himself with an $100 program or does it pay to bring it into someone? He doesn't have a lot of $$$ to spend unfortunately so that's the issue. If anyone has dealt with this problem and has had a satisfactory outcome, please do not hesitate to advise!
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Nov 12, 2009
if i delete files off my internal hard drive (Macintosh HD), will it still be on my external hard drive or will it just add to it?
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