Simple external drive backup

When I try to do a backup on an external drive, I get a message that says Windows cannot access the disk. I checked the connections and everything seems OK. Backups worked before. I get the same message for my PC and laptop.

Click Start-> computer and see if your external drive will appear here.  If not, we have to do.

Tags: Windows

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    This isn't how you get to the elements in a Time Machine backup. See the following articles:

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  • Backup hard drives internal and external to separate the partitions on an external drive of a second... ?

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    Use Time Machine to back up or restore your Mac - Apple Support

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    If in case you partition and drive "B" needs more than what is on the partition and drive 'A' don't you avoid warning.

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  • Time machine backup on my external drive...

    Hello

    I am doing this for the first time so I need some help here please.

    I have a 5 years, 250 GB Mac Book Pro running on Mac OS X 10.6.8.  I have NEVER done a Time Machine backup first.

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    I have a 3 TB TimeCapsule, that contains the my iMac TimeMachine backup. So far so good.

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    You can do it. Time Machine it will support up to a separate folder on your backup disk. Don't forget to remove it from the exclusions list in Time Machine preferences. I don't know if others cannot see the drive connected to your computer is turned off. They may be able to mount the drive on their computer as you do on yours. Try it because I could be wrong on this matter.

  • Drive external drive to backup to time capsule

    I use my Time Capsule to back up my computer automatically, but I would also like to use as a backup to my external hard drive. How can I implement that? I tried dragging the files into the Capsule of time on the Finder and it does not allow me to do.

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    Any drive connected to your Mac can be included in the backup Time Machine.

    Go to the preferences of TM and remove the exclusion of an external drive... which will add to the backup.

    Alternatives are also good.

    I highly recommend to use Carbon Copy Cloner... which is $ 40

    You can copy and paste the files, but it is better to first create a folder on the TC.

    Don't drag the files in the root directory.

    Drag the files into the sparsebundle TM.

    Make sure you that you get TC drive in finder yourself... otherwise you ruin the backup TM.

  • Time Machine stuck at "Preparing backup...". "for external drive

    Hello.  I recently upgraded to El Capitan of Lion - a terrible experience, but finally got it work.

    Anywho, today I tried to backup on Time Machine for the first time since the upgrade.  I left it at "Preparing backup...". "about four hours without change.  Then, I checked with the activity monitor essentially ~ 0 activity (< 1.0%="" cpu). ="" i="" then="" followed="" the="" instructions="" here:="">http://osxdaily.com/2014/03/31/time-machine-stuck-preparing-backup-mac-fix/, asking to delete the "inProgress" of the hard drive.)  I deleted the file from the Recycle Bin, restarted and still no luck.  I'm not sure of the "Spotlight indexing' - as I understand, I want to ensure is completed.  So I checked the status and progress is null and has been for over an hour.  (There are no blue in the status bar, just gray.)

    I then followed these instructions: problems of time machine of El Capitan by watching the Console application.  Here is an example of one of my tests:

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    10/01/16 18:44:08.549 com.apple.backupd [495]: backup on/dev/disk2s2: /Volumes/AMYTUZ/Backups.backupdb

    10/01/16 18:44:10.193 com.apple.backupd [495]: store event UUIDS do not match for the volume: Macintosh HD

    10/01/16 18:44:13.152 com.apple.backupd [495]: event Deep scan to the path: / reason: who must analyze subdirs. new event db |

    10/01/16 18:44:13.152 com.apple.backupd [495]: running the event analysis

    10/01/16 18:44:59.269 ntpd [183]: time together + 0.387310 s

    10/01/16 18:45:07.639 netbiosd [538]: nameserver down?

    10/01/16 18:45:18.381 com.apple.cts [41]: com.apple.icloud.findmydeviced.keep - living-on-sale: Planner returned false. However, this task is overdue 1 seconds. Run anyway.

    10/01/16 mds 18:45:18.625 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.625 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.626 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.626 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.626 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:10000 regularImport:0 queue: 0

    10/01/16 mds 18:45:18.626 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.669 [60]: (DiskStore.Normal:643) SDB consistency check from

    10/01/16 mds 18:45:18.671 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.672 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.672 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.672 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.674 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:10000 regularImport:0 queue: 0

    10/01/16 mds 18:45:18.674 [60]: (DiskStore.Normal:2407) _importFilesWithUTIs maxCount:0 regularImport:1 queue: 0

    10/01/16 mds 18:45:18.677 [60]: checksum (DiskStore.Normal:658) SDB full for 0 items

    10/01/16 18:46:12.141 netbiosd [538]: nameserver down?

    10/01/16 18:47:27.183 netbiosd [538]: nameserver down?

    Uh, help?  Haha!  Thanks for reading.  Hope that someone has comments.  El Capitan has forced me to learn more about Mac than ever.  -My first upgrade!

    So, my guess is that your external drive is not happy.

    I suggest to run disk utility and see what it reports.

    This disk must be reformatted.

  • Can I make a backup of my time on a second external drive capsule

    It is perhaps an exaggeration, but as I have a Seagate external drive, I thought it wise to make a second backup. Is there a procedure that I can set up to automatically duplicate what I save on my TC.

    I run a 27 inch mid 2011 iMac with the last OS of El Capitan. I use my Time capsule using the airport on 12 hours automatic backup.

    Can I make a backup of my time on a second external drive Capsule

    Yes, you can... but the procedure will not "auto".  Connect the hard drive to the USB port on the Time Capsule and use the Archives in the utility AirPort.

    This copies everything on the Time Capsule on the USB.

    Upside down... you have a copy of all of your backups on the Time Capsule. Downside... you must check manually... and... f there are problems with the backups on the Time Capsule, these same questions will be copied on the USB.

    IF... connect you the player to the USB port on the Time Capsule, rather using the manual function Archive... you don't have the opportunity to have Time Machine backup automatically at a time Capsule of time and the USB on the Time Capsule.  Time Machine automatically alternates backups from one disk to another.

    Even better, more reliable and much faster would be to connect the USB directly to your Mac and have Time Machine automatically backup the disk in addition to the time Capsule.

    There are other options of backup as well, but they would not be using Time Machine.

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