External Hard drive suddenly unreadable by MacBook.

I have a Seagate 1TB hard drive that was working just hours ago and now I plugged it in and got a message saying it was unreadable. I can find it on Disc Utility but don't have the option to repair it like I have seen in other threads. Any advice or troubleshooting would be much appreciated!

Awesome, yup
http://c1.neweggimages.com/BizIntell/category/14/how1/image05.jpg
You can grab a HD enclosure from best buy for $20 or so, or a HD dock (they sell those)
there are 1000 options, cheaper ones sold on ebay
Ebay search "SATA USB connector/ cable"
You have about a 7 out or 10 that your HD is fine.....if it was clicking and being noisy then it was your HD gong bad however..., not then the SATA bridge died
Ive got a pile of dead SATA bridges myself alone.
thats why they make that part removable now.
Of course, you got the "10 cent tour of expertise" on data recovery from an external HD, Ive done it often for folks
IF however it turns out your HD is in fact defective/bad.....all is for naught and the only option is very expensive data recovery off the HD platters (bad position to be in!) ....but the 7 out of 10 are good rough odds from experience.
In the future never let yourself be in this position and always always always have at least 2 identical external HD copies of data, since HD are fragile critters in general.

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Hello,
Apple have arranged to give me a replacement Macbook Pro due to faults with hardware on the one I am currently using. I will be going to pick up the replacement Macbook Pro tomorrow morning.
As a complete novice I just wanted to check that I have backed up the data from my current laptop onto my Iomega external hard drive properly, as I am slightly nervous about losing all my work and not being able to transfer all my files onto my new Macbook Pro tomorrow.
I did a back up using time machine earlier today which took quite a long time and seemed to go successfully. Is this the right thing to have done to save all data from my current laptop onto the external hard drive?
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Well it's like this.
If your problem on the Mac didn't affect the software or the TimeMachine backup, then restoring from that using SetupAssistant (when you first set up a new Mac it will ask you to restore) should go fine.
HOWEVER, if there are software issues on the Mac that also transferred to the TimeMachine drive, that will only transfer them back onto your new computer.
You can't very easily just pick out the things you want to restore from TimeMachine with, it doesn't give that fine detail of control, and if it's really messed up, it might not restore anything at all.
The golden rule of backups is to maintain two separate and easily accessible hardware copies of your data off the machine at all times.
Since you don't know for sure if the TimeMachine restore is going to work as intended, and your only other source is going to disappear, I'd advise a additional backup of your Music, Documents, Pictures and Movie folders etc., to another regular external drive via regular drag and drop copy methods.
The operating system and programs can all be reinstalled from fresh sources on the new machine, provided you have the AppleID and password, license codes for your programs, email passwords and any other necessary information to re-establish the license on the new machine.
(In some cases licensed software HAS NOT transferred to a new machine with a TimeMachine restore and had to be reinstalled)
Some times you have to contact the developer or "uninstall" the licensed program so it sends a signal to their servers that the program has been removed, else your license code may not work on the new machine.
You might decide the new machine would be better off with a fresh install of your programs that you know are 100% compatible with Lion etc., leaving a lot of older stuff you installed over the years off the new machine, if you restore from TimeMachine, you don't have this option. You pretty much get all the crap along for the ride,
If your new machine gets all crapped up, then restoring Lion is going to going to be a tough challenge, as you need a strong reliable Internet connection to download a fresh copy of Lion from Apple servers (no more disks). Once you do that, then somehow you have to use third party software ($$) to cherry pick your files out of TimeMachines trap. More headaches than you anticpated, and likely a charge by a specialist.
So I'd advise another hard drive with a copy of just your files, just in case a crap-up occurs
You can restore Lion yourself if it craps up, install programs from fresh sources as you know how to do, use the old license codes and then return your files manually exactly back into their same Music, Pictures, Documents, and Movies (etc, not Library) folders as before.
The key to this manual method is to make sure to use the same user name as before, so all your file location data pathnames retained by program files like iTunes to where the songs are located on the drive, are matched. Once you open these programs and restablish the links in OS X, then you can move them around.
Some tricks, if you use iPhoto, you can right click "show package contents" and inside is a folder with your Originals, copy that out and you can reimport your pictures into the new iPhoto Library on the new machine.
So use TM if you dare, but prepared to do things manually is my opinion.
TM restores have not been all that reliable or dependable, the more messed up your machine is, the worst the restore seems to be.
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I imported all info from the external hard drive to the new MacBook Pro. Seems most all data transferred ok.
Exactly what did you do? With iPhoto there is no "importing" involved - you simply drag the iPhoto library intact as a single entity to the pictures folder of the new machine and launch iPhoto letting it convert as needed
With the following exception with iPhoto application,
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The best is a Hitachi. This is basically the ONLY thing the "HD gurus" agree on.
Toshiba is nearly neck and neck in 2.5" USB external HD to Hitachi.
Here are "best for the money"....at bottom is BEST external USB HD
best options for the price, and high quality HD:
Quality 1TB drives are $50 per TB on 3.5" or $65 per TB on 2.5"
Perfect 1TB for $68
http://www.amazon.com/Toshiba-Canvio-Portable-Hard-Drive/dp/B005J7YA3W/ref=sr_1_ 1?ie=UTF8&qid=1379452568&sr=8-1&keywords=1tb+toshiba
Nice 500gig for $50. ultraslim and perfect
http://www.amazon.com/Toshiba-Canvio-Portable-External-Drive/dp/B009F1CXI2/ref=s r_1_1?s=electronics&ie=UTF8&qid=1377642728&sr=1-1&keywords=toshiba+slim+500gb
2 Terabytes, 2.5" and only $129
http://www.amazon.com/Toshiba-Canvio-Basics-Portable-HDTB120XK3CA/dp/B00ARJD56K
updated "design" casing cousin $119
http://www.amazon.com/Toshiba-Canvio-Connect-Portable-HDTC720XK3C1/dp/B00CGUMS48 /ref=sr_1_4?s=electronics&ie=UTF8&qid=1379182740&sr=1-4&keywords=2tb+toshiba
*This one is the BEST external HD available that money can buy:
$75
HGST Touro Mobile 1TB USB 3.0 External Hard Drive
http://www.amazon.com/HGST-Touro-Mobile-External-HTOLMX3NA10001ABB/dp/B0062FZ2WS /ref=sr_1_1?s=electronics&ie=UTF8&qid=1379185002&sr=1-1&keywords=hitachi+extern a l+hard+drive
Most storage experts agree on the Hitachi 2.5"

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Hello! Help please! Best external hard drive preferably 1TB for macbook pro 2011. thank you!!!

You can pickup any 1TB USB powered drive for about $100 at just about any local office supply store.
It comes formatted FAT32 (MSDOS) for reading by OS X and Windows PC's.
However if your files sizes are going to be larger than 4GB in size (like video tends to be) then your going to need to select the drive in OS X's Disk utility (in the Applicaitons > Utilities folder) and format the drive exFAT instead.
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Hello all,
I had a upto date 6 year old Macbook G4 that I regularly backed up onto a external hard drive.
I recently purchased a new Macbook Pro OS 10.8.3 with iPhoto version 9.4.3.
I imported all info from the external hard drive to the new MacBook Pro. Seems most all data transferred ok.
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I imported all info from the external hard drive to the new MacBook Pro. Seems most all data transferred ok.
Exactly what did you do? With iPhoto there is no "importing" involved - you simply drag the iPhoto library intact as a single entity to the pictures folder of the new machine and launch iPhoto letting it convert as needed
With the following exception with iPhoto application,
You would do nothing with the iPhoto application - you use the new iPhoto application installed on yoru new system - you only move the iPhoto library as noted above
You can try Back up your iPhoto library, Depress and hold the option (alt) and command keys and launch iPhoto - rebuild your iPhoto library
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I haven't checked reviews recently but there's a difference between bare drives and drives with enclosures. Western Digital made some of the most reliable drives last time I checked, though the enclosures weren't all that great. It is convenient to get both in one package but I usually buy a highly rated enclosure and then put a highly rated drive in it myself. OWC sells some good enclosures but if they put a so-so drive inside of it then the package is only as good as its weakest component. If you get a package from them, ask them what drive is inside (some vendors have no idea what's inside - went to an Apple Store recently and they couldn't tell me what was inside some of their Apple brand enclosures). My first thought if buying a new drive would be to buy a OWC enclosure with a WD drive, but chek around because I may be out of date.
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