OS X V10.7 Lion :: MacBook Pro Not Recognizing External Hard Drive
Apr 18, 2012
I have a 2010 Mac Book Pro that I just downloaded the new OS X Lion for the upgrades ext... I haven't had any other problems except that before I downloaded the Lion my Mac would recognize my external hard drive (WD passport). And now it doesn't, I even go to the finder and it doesn't even show up under "computer" to make sure there isn't anything wrong with my external hard drive I plugged it into another mac that doesn't have Lion and it would work. My external drive has everything 1TG of everything.
Info:
MacBook Pro, Mac OS X (10.7)
View 2 Replies
ADVERTISEMENT
Mar 19, 2012
I have a MAC Book and am trying to upload some files from an external drive (OWC Mercury Elite-AL Pro) to my notebook but am having trouble with it. When I plug it in, the drive doesn't even appear as an icon on my desktop. The drive works, is charged and is on.
View 7 Replies
View Related
May 12, 2012
Recently I have formatted my hard drive and had few problem with installing lion, so I removed it install it like external drive from another computer then put it back inside and now it's not working, doesn't even spin, but I can boot from usb on that drive and the computer work.
Info:
MacBook Pro, Mac OS X (10.7.4), unibody 2009
View 1 Replies
View Related
Dec 10, 2014
Just bought new version of Final Cut and it will not recognize the external hard drive that I plug into my usb or the extra hard drive that I had installed into my laptop to do video work on for more space.
Info:
Final Cut Pro X, Mac OS X (10.7.5)
View 1 Replies
View Related
Jun 7, 2012
I recently installed OSX Lion and everytime I plug in my WD external hard drive it disconnects it a few minutes after pluging it in. I did some troubleshooting by pluging the hard drive into another mac book that hasn't been upgraded to OSX Lion and it wasn't disconnected. I have my entire itunes library stored on this hard drive.
View 2 Replies
View Related
Apr 1, 2012
Which is the best way to format external hard drive to be compatible with both Lion and windows, and at the same time support high data transfer?
Info:
MacBook Pro, Mac OS X (10.7.1)
View 4 Replies
View Related
Aug 20, 2014
I have a Hitachi Touro USB 3.0 1TB external hard drive that has always worked on my Macbook. Formatted in FAT so it would work on both my PC and Mac. I can't remember exactly when it stopped working, but I think I had to reset my mac once as it stopped responding and the HDD was plugged in. After that it stopped showing up in Finder, but still appears in Disk Utility. It also shows up in Storage under "About This Mac". Â I've tried resetting my computer, ran Apple Hardware Test, and have tested the hard drive on other computers and it works fine. Just doesn't show up in Finder on my mac!!
Info:
MacBook Pro with Retina display, OS X Mountain Lion (10.8.5), 13" Late 2012 model
View 2 Replies
View Related
Feb 5, 2012
How to adapt an external hard drive with Snow leopard (from my sold Mac Pro) to my Mac Book Pro with Lion? Any hints on where to start? I would like to use the external on a permanent basis as it has 2T without deleting a lot of the programs.
Info:
MacBook Pro (15-inch Mid 2009), Mac OS X (10.7.3)
View 4 Replies
View Related
Mar 30, 2012
I've had my hard drive re partitioned today and all my data was dragged onto an external hard drive. connect the drive & use migration assistant to transfer everything. I understand I could drag and drop files but I want everything to be done properly through migration assistant but it won't pick up the external drive , however it's files are accessible through finder. Migration assistant just constantly gives me the message, 'looking for computer'. Â
Info:
MacBook Pro, Mac OS X (10.7.3)
View 5 Replies
View Related
May 27, 2012
I had a IBook G4 and an external hard drive as its back up.IBook running something like Snow Lepord, anyway I have a Intel Macbook now with Lion, Ive been told here there is a possible confliction between the AMP external harddrive and lion.I will say a few times I have for limited time been able to access the drive on the newer MacBook, but then Lion (I think) drops it.Â
Info:
MacBook, iOS 5.1
View 3 Replies
View Related
Mar 11, 2007
I have a 12" PowerBook G4 that stopped recognizing the factory hard-drive some time back. I have a G4 iBook so I was not in a hurry to look into it. I removed the old hard-drive and replaced it with a Scorpio drive of 60GB. It still fails to recognize the hard-drive. If I run the Apple Care diagnostics it hangs at the start-up while 'scanning for volume' or something like that. t hangs for 15-minutes or more and never moves past. The CD-RW drive is fine as I can boot the machine into the OSX installer up to the point where it asks for a destination...at which point nothing is selectable. It is a 867MHz G4 PowerBook with 768MG RAM. This is a fantastic notebook and I would hate to see it remain in this state. Does anyone have any ideas? I replaced the IDE cable and hard-drive with all new Mac OEM parts (except the HD) and reset the PRAM or PMU or what ever it is called...with no results.
View 5 Replies
View Related
Dec 5, 2009
We have a imac 20" bought 9 months ago, Im in school and bought adobe suite and a printer, installed the printer with the internal optical drive, I go to install the adobe suite and the optic drive accepts the dvd and then just kicks it out! so it is toast, the apple guys gave me a repair depot to take the Imac to.
View 2 Replies
View Related
Mar 29, 2012
Yesterday, (Mar 28,2012) Finder was listing my external drive but when I went to eject the drive, it no longer showed in Finder. I cannot eject the drive properly. It is showing on my Desktop. I've done a disk utility verfy disk and it is recognized and no problem was found. I tried a new USB cable and the old Fire Wire (which doesn't work??). I used a different USB port but nothing seems to work. I've also tried restarting. I am running a MacBook Pro with 10.6.8.
Info:
MacBook Pro
View 4 Replies
View Related
Apr 27, 2012
My imac is not recognizing any external dvd writer drive. I have imac with Core i7 and Mac OS 10.6.8. I have tried external dvd writers from Samsung and Amazon Essentials but the computer does not recognize any of them. Which Dvd writer is compatible?
Info:
iMac, Mac OS X (10.6.8)
View 3 Replies
View Related
Jul 2, 2012
I would like to use FileVault to encrypt both my hard drive and time machine back up external drive. Does encryption noticeable slow down the computer.
Info:
MacBook Air (13-INCH, MID 2011), Mac OS X (10.7.4)
View 1 Replies
View Related
Mar 24, 2012
Why doesn't my IMac recognize my new Seagate 2 Terabyte hard drive. I have rebooted and inserted the usb cable into several different ports.
Info:
iMac
View 4 Replies
View Related
Apr 4, 2012
I bought a Mini just a couple weeks ago and a LaCie 2big Thunderbolt drive. It's been working flawlessly, but today it doesn't recognize the drive and doesn't recognize even having Thunderbolt support and I can find nothing on Lacie's site or Apple's regarding this issue.
View 1 Replies
View Related
Mar 25, 2012
I had a black screen of death moment and since then, I've had a few weird anomalies with my iMac. I ran disk repair while logged in, and it told me there was a problem. I restarted in restore mode, and when I repaired the drive, it found no problems. I don't believe it.Â
1. My external hard drives do not appear on the desktop. They are mounted, and I can see them when I open the finder and the disk utility, but they won't show up on the desktop like they used to. I have played with finder preferences shutting the option to see them off and on, but this doesn't change anything. Very strnage.Â
2. iTunes completely whacked out. It "restored" itself by magic. Now all the Date Added dates are March 23rd. All of my podcasts disappeared, and all my settings were reset. I have no idea what else I lost. I want to restore from a back up, but I don't know how to do just my iTunes.
Info:
iMac, Mac OS X (10.7), 2.7 i5 quad
View 11 Replies
View Related
May 27, 2012
Can I use the same external hard drive to backup (using Time Machine) my Macbook pro and iMac computers? Can they be the same partition?
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.7.4)
View 14 Replies
View Related
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.
View 1 Replies
View Related
Apr 5, 2012
I have recently upgraded my computer. My external hard drive, a LaCie 320GB, is full of stuff that I want to get rid of. Can't delete it. Looked into the permissions and it turns out they belong to an unknown user. I tried clicking the little lock and trying to change permissions, but it will not let me interact with the drop down menu. Â
I believe there is a terminal command to reset permissions locally, however, I cannot figure out how to do so on an external drive.Â
Info:
iMac, Mac OS X (10.7.3)
View 3 Replies
View Related
Apr 19, 2012
I have been trying to access my external hard drives that are hooked up to my mac mini from my imac and cant seem to do it. They are listed in the shared folder on the mac mini already.
Info:
Mac mini, Mac OS X (10.7.3)
View 1 Replies
View Related
Jun 13, 2012
I have 2 pc's and a minimac. I want to share them on my home network. I have a new 3TB external hard drive that I want to store everything on. I want to write to it from all computers. I want some files to be shared such as photoshop illustrator and premiere pro from both pc's and mac. Lastly I want to use time machine. Am I asking too much? The wife refuses to learn mac at this time. Maybe in the future then I can turn the pc's into a boat anchor.
View 6 Replies
View Related
Jun 25, 2012
I want to make my external hard drive a bootable drive, how do I do it?
Info:
MacBook Pro, Mac OS X (10.7.3), I want to upgrade my lion.
View 1 Replies
View Related
Mar 14, 2012
It seems I have accidentally deleted a 500gb external hard drive (formatted as OSX Journaled), but the trash has not been emptied so the drive is still very full. When the hard drive is mounted, OSX previews these deleted files in the systems main trash folder. How can I restore these files to the hard drive? I can just drag them out, becuase that is like copying.... and the drive is full.
Info:
MacBook, Mac OS X (10.7.3), .Trashed
View 7 Replies
View Related
Apr 11, 2012
I have had a Lacie 500gb external hardrive formatted and used with time machine on my macbook pro for about two years now. I haven't had any problems until recently. When I plugged it in, it wouldn't mount. I opened disk utility and it was visible but showed as unmounted and I wasn't able to mount them manually from there.
Info:
MacBook Pro, Mac OS X (10.7.3)
View 1 Replies
View Related
Apr 15, 2012
Why can't I copy my photo files from my Mac Book Pro to my External Hard Drive?
Info:
iPad 2, iOS 5
View 1 Replies
View Related
Apr 25, 2012
I have two mailboxes in Mail on my MacBook Air that I've been using to store old messages. There are 2 folders - In Archive and Out Archive - that I've been manually moving messages to for years. Combined there's more than 140,000 messages and it's taking up 17GB of my HD space. Can I simply move the mailboxes to an external drive and be able to access them when needed (which isn't often)?
Info:
MacBook Air, Mac OS X (10.7)
View 3 Replies
View Related
Apr 27, 2012
I used my external hard drive to store important documents off of my previous Mac. None of these documents are on my new Mac. Will I lose these docs if Time Machine backs up to this external hard drive? Will Time Machine save over those docs?
Info:
iMac, Mac OS X (10.7.3)
View 1 Replies
View Related
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)
View 2 Replies
View Related
