I yanked my external hard drive from the USB port by accident. Is everything lost?

I can't believe I did what I did. I always unmount properly. Regardless, I can't go back in the timeline and see my backups. I checked "get info" in the Finder and the data is still on the external hard drive. I also verified the disk and everything came back as "okay".
Can someone please tell me if I can correct what I did, or have I lost everything.
Thanks,
Betty

Hi,
As I suggested to shutdown and reboot your Mac ... is okay, but you need to shutdaown your External HD Backup to.
Shutdown everything ... Mac and Ext-HD.
Now plug-in the Ext-HD again ... NO POWER.
Now reboot your only your MAC.
Now power up your Ext-HD ... wait and see what happens.
Post back ...
Dimaxum

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HT3275 Time machine at home and it will not allow me to remove the listing of my external hard drive from the excluded files list.

Please help guys, I have a Time machine at home and it will not allow me to remove the listing of my external hard drive from the excluded files list.
I am trying to use time machine to back up the hard drive. For backing up from Macbooik pro and Imac, there is no problem. It seems to not want to allow the external drive to be removed from the Excluded list and as such will not back up from it.
Is there a way to be able to transfer files (music, movies etc) to time machine, format the external drive then put the files back to hard drive?
Sorry it is a long winded question but it is driving me nuts that I cant sort this out.
The <Macbook and Imac are both running mountain lion.
Thanks Guys

As for the hard drive to which you have never been able to write, is it by any chance in NTFS format? OS X can read NTFS for importing files, but it does not contain code for writing on an NTFS volume. That's a choice, not a bug.
There is third-party software available to install NTFS-writing capability into OS X. An example is Paragon NTFS for Mac OS X. Another alternative would be to use a disk format that both Macs and Windows systems can use for both reading and writing; this would require either a new drive or erase the existing data.
If by "the new system software" you mean OS X 10.9 Mavericks, you may want to repost that portion of your query in the Mavericks forum at https://discussions.apple.com/community/mac_os/os_x_mavericks . I haven't made the leap yet.
I don't know what other problems you have been having, so I cannot comment on them. You don't seem to have any other recent postings on these forums.

How to plug a hard drive on the USB port of a Time Capsule. TC in bridge mode

Hello
I would like to connect a hard drive onto the USB port of a Time Capsule. This is for saving files (different frome the Time Machine savings). I am struggling to get it working it seems that I can see the HD when under "drives or discs" (running Snow Leopard in French) from the AirPort Utility but I can't access to it.
The TC is in bridge mode.
Thanks for help and guidances.
Best
Pierre

The question is clear enough.. I just don't understand why you are having issues.
Can you see in the internal disk of the TC in the finder?
What format are you using on this disk? Try and format it HFS+ if it isn't already.
If you plug it directly into the Mac it works ok??
The other issue is the need for a powered hub on the TC due to the low power it gives the internal port.. or lack of bios compatibility with a range of usb hub chips. Try a powered hub as that can also help.

How can I reformat my external hard drive from the time machine format to regular format?

Ok so when first starting out I got an external hard drive for my time machine, little did I know I would run out of space really fast and would need to buy a bigger and better hard drive. Now that I did that, I have my old hard drive that I would like to use for copying material form my laptop to my desktop. However, it is still set as my time machine and tries to back up my lap top every time I plug it in. Also, it says that about half of it is still filled with stuff. I erased everything on it. I just want to reformat it so that it is like I just bought it.

Tirrel wrote:
I had the same idea as you however when I tried going to Disk Utility and I tried to erase it an error message came up telling me that it is unable to erase.
Unable to erase, or unable to unmount?
If Time Machine is trying to back up to it, or some other process is using it, Disk Utility won't be able to unmount it. Turn Time Machine OFF; if you have the drive open via the Finder or any other app, close it or quit the app(s).
At worst, start up from your Install disc or other alternate source and erase it from there. If you're not sure how to do that, see the yellow box in #1 of Formatting, Partitioning, Verifying, and Repairing Disks.

Why is it that my powerbook does not recognize when i insert external hard drives through the USB 2.0 port

when i insert an external harddrive through the usb port, my mac doesnot recognise that its even there but when a flash disk is inserted, it recognises it perfectly.
why does that happen?

Michael is on the right track. Some external hard drives lacking their own power supply simply cannot get enough power from a single USB port. It is most noticeable in the "name brand" drive that the office supply and computer superstores put on sale every other week. Their chipsets seem to be better optimized for Windows than Macs.
Flash drives work because the don't have a power-hugry motor that must turn.
There are two easy and inexpensive cures that allow you to keep your current drive:
get a "Y-cable" that let you connect one drive to two of the computers UWB ports. Example:1 Meter USB 2.0 A to 5 Pin Mini B Cable - Auxiliary USB "Y" Power Design for external hard drives.
get a self-powered USB hub. It has a separate power supply that boosts what goes to the drive. Example: Macally TriHub - 4 Port Hi-Speed USB 2.0 Hub for Mac & PC
If you need the computer and drive to work together in an environment lacking a power source for the hub, and the y-cable isn't an option because you have too few available USB ports, then your only option is to replace the current drive with one better optimized for Macs, like these:
http://eshop.macsales.com/shop/firewire/on-the-go
This particular one has the option of running on power from the computer's USB ports or, with an optional power supply, wall power. A good compromise for both remote and desktop use.

HT2421 If I attach a hard drive to the USB port, can I access it from the wired network, while simultaneously creating a separate wifi network with NO access to the hard drive?

I already have a wireless network (call it Network A) with connectivity to various wired and wireless devices. I have a USB hard drive that I directly attach to my MacBook Air. I use it for Time Machine backups and general storage. I would like to move this drive to an AirPort Extreme. I would like to continue to be able to reach it via Network A, but also use the AirPort to create a guest Network (Network B). I don't want the guest network to access the hard drive.
Now, I know I can plug a hub into the USB port and put (I hear up to 3) hard drives on it. Can I determine which ones are accessable by Network A, and by Network B?
Bonzo...

Several things to consider.
You cannot create a wireless network for guests if the AE is bridged. It has to be the main router in the network.
You cannot use the existing TM backups on the USB drive.. if you plug into a network it will need to be wiped.. and only AC model can produce reliable TM backups.. the earlier models are not reliable for TM backups.
See http://pondini.org/TM/Airport.html
These two factors alone may be enough to make you reconsider.
If you can create a guest network.. and you can overcome the limitations of airdisks.. then any person on the guest network should not be able to access the disk drive.. but if you wish to go ahead Bob Timmons might be able to confirm it.. I stay away from USB drives on routers.. I do not and will not use a router as a NAS.. it is underpowered and simply unsuitable long term.. a cheap single disk NAS is many times faster.. more reliable.. and has a marvellous thing called backup.. no USB disk or even internal disk in a TC can back itself up. .nor can TM backup network drives.. so any data you store on a USB drive is going to be gone one day.. unless you go to great lengths to back it up .. to where.. another USB drive plugged into another router somewhere.. the definition of slow.. should be copying files between two usb drives in an apple network using wireless. You will experience new levels of pain and suffering.. likened to the belly of the Sarlacc.

Does TM/TC backup external hard drive connected to usb-port of TC?

I have searched the web to find a straight forward answer to this question, but unfortumately have not been able to find it.
The situation is as follows I want to make room om my Mac by copying my local iPhoto library (230Gb) to an external hard drive connected directly to my TC (2Tb) trough the usb-port (which is already up and running). Before deleting the original library I want to be sure that Time Machine also backups the contents of the external hard drive too. And if not, if there is an alternative way of backing up such external hard drive easily, apart from making a hard copy manually.
Thanks a lot.

Before deleting the original library I want to be sure that Time Machine also backups the contents of the external hard drive too.
Time Machine cannot do this.
Instead, connect the USB drive (formatted in Mac OS Extended (Journaled)) directly to your Mac's USB port and move the iPhoto library to that location.
Then, Time Machine will be able to backup both your Mac and the USB hard drive.
Click the Time Machine clock icon at the top of the Mac's screen, then select Time Machine Preferences.
Click Options. By default, you will see that the hard drive is in the list of Excluded items, and will not be backed up.
Click the hard drive to highlight it, then click the - (minus) button to remove it from the list of Excluded items.
Time Machine will now back the drive on the next pass.

Invisibile external HDD connected from the USB port.

heya guys ive got a problem getting my maxtor external hdd to show on my mac.
yesterday it was working (well, it was only letting me download files from the drive to my macbook) but today its not showing as being connected to my macbook at all!!
the only difference is that today i downloaded the software updates from the company for the drive. any suggestions??
thanks!

I had a similar problem. I had to unplug my drive from the mains to reset it. Just turning it off did not do anything. Hope this helps.
Mort

How to connect a hard drive on the usb port of my time capsule?

Hello,
I have a 1T iomega HD and would like to connect it to my TIME Capsule to either mak a back up of it or to expand the capacity of my TimeCapsule.
thanks
Ric

You now have two drives that can be used for Time Machine backups, or other storage needs.
You need to understand though that Time Machine will not simply continue backups to the USB connected drive once the Time Capsule is full. You will have to start over with a new "master" backup on the USB drive and then proceed with incremental backups again.
If you plan to copy the contents of the Time Capsule to the USB drive, that is a separate type of backup called an "Archive". I am not clear if you want to do this or not.
Are you able to "see" both the Time Capsule drive and the USB connected drive in the Finder, or do you need some tips on that?

How do I set up iTunes so that it accesses my music & movies from the iTunes folders on the external hard rive in the usb port?

Recently deleted the iTunes folder on laptop to free up memory after I moved everything to external hardrive. Everything downloads from iTunes properly to the external hardrive; but I can not connect my ipad now and access my movies. Wha do I need to do so I can transfer movies back and forth to my ipad. When I connect my ipad it says it is registered t another library.

http://support.apple.com/kb/ht1449
This article will help you.
1. Yes, you can trash the original folder. If you have a large media library, then yes you should free up a good chunk of space. However, you must also empty the trash. You can't just leave it in the trash or it will take up space.
2. Once you select the new media folder in iTunes as the article tells you, I believe all new downloaded media will automatically go to that new folder.

I bought an external hard drive from apple puter (I thought) should I be able to see my pictures in the time capsule? I never set up the time capsule I just plugged it in and it seemed ready to go. But can't see the pictures

I bought an external hard drive from the apple store. I didn't set up time machine I just plugged it in and it seemed good to go. When I go into time capsule should I be able to see my pictures? I would think i could but all I see is a spot for the pictures to be

Ok if disk utility was able to verify the drive I doubt there is any problem.. are you trying to open a TM backup??
You need to mount the sparsebundle then check the actual info inside the bundle.
Don't use disk warrior.. if the disk has verified then unless you deliberately deleted files there is nothing that is going to do.
Pondini has a lot of stuff about getting access to the sparsebundle.
http://pondini.org/TM/17.html
But if you have copied info to the TC that is now gone.. and the disk is ok.. I am not sure.. the TC will not have deleted the files itself.

How do I remove files from my Time Machine Backup and then how to exclude external hard drives from Time Machine?

How can I remove external hard drives from the Time Machine and exclude them in the future?

For deleting backups from Time Machine: http://pondini.org/TM/12.html
For excluding things from backups: http://pondini.org/TM/10.html
For general Time Machine advice (all courtesy of Pondini): http://pondini.org/OSX/Home.html

MacBook not showing external hard drive connected to Air Port Extreme

I have a MacBook 5.2 running Mac OS X Version 10.5.7. I am running a wireless network Air Port Extreme router Version 7.4.2. I have connected a 1 TB Western Digital 10EAVS External hard drive and a printer to the Air Port Extreme router via a USB 2 hub. My MacBook sees and I am able to utilize the printer, but the Western Digital 1 TB External drive does not show up. I can see the 1 TB External drive via the Air Port Application setup, but it is not showing up on my desktop or in Utilities/Disk Utilities. I have connected the External drive directly to the USB port on my MacBook, and the drive showed up on my desktop instantly. I partitioned the External drive into two partitions and ran Time Machine which successfully backed up my MacBook. I then disconnected the External hard drive from my MacBook and reconnected it to another USB port in the hub connected to the Air Port Extreme. Once again, my MacBook does not see the External hard drive. I can see the External hard drive via the Air Port Extreme application right down to the two individual partitions. I even removed the USB hub and plugged the External hard drive directly into the Air Port Extreme router, but my MacBook still did not see the hard drive. I've restored version 7.4 and 7.4.1 on the Air Port Extreme, but it did not help. Does anyone have any insight what settings might need to be changed on my MacBook to allow it to connect to the External hard drive while it is plugged into the Air Port Extreme wireless router?

Do you have an older "dome" style AEBS or the rectangular model? The former will not work with TM. Early versions of the former may not work until you enable them to see a TM drive by doing the following:
Open the Terminal application in your Utilities folder. At the prompt paste the following command and press RETURN:
defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
The drive should now be accessible via TM.

How do I stop iTunes from automatically importing songs I listen to from my external hard drive into the music library?

How do I stop iTunes from automatically importing songs I listen to from my external hard drive into the music library?

Mac OS X: Double-Clicking a File Opens the Wrong Application - http://support.apple.com/kb/TS2291
-= Changing the application used to open all files of a certain kind (written with reference to OSX 10.4 but may not have changed) =-
1) In a Finder window highlight a file of the kind you want to change the application to open that kind of file.
2) While that file is highlighted, select File > Get Info or press command (apple or propeller icon) + i to get a file information window.
3) In the lower part of the info window there is an "open with" menu with a list of applications.
4) If your application is already in the box then it is the default application for opening that kind of file and you don't need to do anything more. Close the get info window.
5) If the application showing in the menu is not the one with which you wish to open the file then select a new application. If your application does not appear there then select the "other..." and track down the application (usually in the Applications folder at the main level of the computer).
6) If you wish to change all files of this type to open with this application in future, make sure the "change all" button is selected.
7) Close the get info window.

I cannot get my iTunes library from my old computer to my new one. The old computer is so messed up that I cannot even get google to open. I tried to copy to an external hard drive and the music was there until I went to upload to the new computer.

I cannot get my iTunes library/music from my old computer to my new one. The old computer is so messed up that I cannot even open a browser.I tried to copy to an external hard drive and the music was there until I went to upload to the new computer. I disconnected my old computer so I will have to reconnect it I am sure. thank you for any help. Last time I transferred I used a product I purchased. That was a long time ago.

First of all make sure that you've definitely backed up the movies to your external hard disc.
In iMovie click on any event you don't want, go to the file menu and select 'move event to trash'. Then do the same for any unwanted projects - 'move project to trash'. Quit out of iMovie and empty the trash.
Hope that helps!

I yanked my external hard drive from the USB port by accident. Is everything lost?

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