I have a Seagate Slim Portable 500 GB USB 3.0 external hard drive that worked great with my Macbook Pro 13" Retina but gets ejected and won't show files on any iMac.

I have a Seagate Slim Portable 500 GB USB 3.0 external hard drive that worked great with my Macbook Pro 13" Retina but gets ejected and won't show files on any iMac. My Macbook Pro and the two different iMacs I tried it on were all using Mountain Lion, so the only difference was the iMac versus Macbook Pro.

I just tried this, no luck...
I connected a different USB cable, still the same problem. Tried both cables with the problematic hard drive on two different computers, still the same problem.
At this point I assume I'll probably need professional help in saving the files, thanks for the assistance.

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My external hard disk not working properly in my macbook pro . anyone help me . its seagate hard disk

My external hard disk not working properly in my macbook pro . anyone help me . its seagate hard disk

You need to get some software that allows your Mac to read and write to the NTFS disk. There's a whole bunch of stuff out there, but this program has a good review, and you can try it for free. I would move everything off of your external drive, reformat it into Mac OSX extended, and use it for your Mac. You don't need NTFS anymore, unless you still have a Windows computer that needs it.

On imac 10.6.8 using current version of Aperture. How can I access the Aperture Library on my external hard drive that I use with time machine for backup? I can only access the application but not the library..

On imac 10.6.8 using current version of Aperture. How can I access the Aperture Library on my external hard drive that I use with time machine for backup? I can only access the application but not the library..

Go into Time Machine (the program not the bundle on the extrnal disk) and using Time Machine's browser go to the Folder where the library lives. You could look in the library bundle in Time Machine but that won't really tell you much,
If you want to make sure it truely has backed up your library you will need to restore it and open the restored library with Aperture.
If all this still has you confused you need to read up on Time Machine in order to get a feel for how it works, for what it is doing and for how to restore files from it.

HT201250 I run time machine on my iMac using an external hard drive. I just bought a MacBook Pro and want to know if i can run time machine on it using my wireless network on to the iMac external hard drive

I run time machine on my iMac using an external hard drive. I just bought a MacBook Pro and want to know if i can run time machine on it using my wireless network on to the iMac external hard drive

How do I set up Time Machine to a shared drive on another Mac?

I am new to a MAC. I have an external hard drive that I used with my Windows XP computer. Can I reformat it

I am new to MAC. I have an external hard drive that I used with my former computer running Windows XP. Can I reformat it to use with my new MAC? If so, how do I do it?

Yes you can. See the following:
Drive Preparation
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.

Does anyone have a USB powered external hard drive that works?

I bought a really slick USB powered hard drive to take with me when I travel. The whole reason for purchase is to have it power off the laptop. It works on all the Windows machines, but my Mac doesn't even know the drive exists unless I first plug it into a powered USB hub. If I plug it directly into the USB port on the laptop, nada-zip-zilch.
This doesn't fit the plan I had.
Any help? Anyone need a slick little hard drive? 8-)
Kittie

Hi Kitty, I have a lacie porsche designed drive that works with out a hub, but it needs to use two usb ports to mount on the mac. not ideal but portable enough for me

New Seagate 1TB external hard drive is not being selected by MacBook Pro

My new Seagate 1TB external HD is not being identified by the MacBook Pro (10.7.5 Mac OSX). Whereas the same being recognized by a WIN8 OS based PC. I need a format wherby the external HD should be recognised by both Mac OS and Win.
Kindly help.
Pls note my system is being run on safe mode, as there is a problem in the left shif key. Hence, while booting, it is automatically being shifted to the safe mode. I need to format the external HD, so that I can transfer to store my data.

If you want the drive to be able to both read and write on OS X and a Windows machine, you should format the drive as exFAT on the Windows machine. As to why the drive is not recognized when you boot into Safe Mode, that may be because the drive is formatted for another OS and it MAY BE that it's disabled when you run in Safe Mode (which disables a long list of things: see -> http://support.apple.com/kb/HT1564?viewlocale=en_US).
If you format it as exFAT on the Windows machine, you MAY BE able to have it mount on your Mac. No guarantees, though.
Good luck,
Clinton

Hallo ,why is it that when I delete a photo ,which is backed up by time machine and western digital external hard drive , that I am able to restore the photo okay but not the titles and descriptions . I have a Macbook 4.1, mac osx 10.5.8 . Iphoto 7.1.5 ,

QUESTION.
Hallo , my question is ;whenever I delete a photo and restore it through Time machine and Western digital external hard drive , I am able to restore the photo but not the titles and descriptions . Western Digital inform me that it isn't their external hard drive problem and suggest that it is an Apple software problem ?
I am using a Macbook 4.1 , with Mac OSX 10.5.8 . I photo 7.1.5 , last modifie4d 01/05/2010 -universal . Should I be upgrading Iphoto ?
I hope that someone is able to help in this matter , as i have to restore 12000 photos !
Thanking you in anticipation.
Alan from Wigton

Hallo Kieth ,
I am not quite ready to restore the full iphoto library , as I have days of work re - imputting titles,descriptions and enhancement . I hope that your suggestion works , as I use my Macbook basically to work with digital photography. Through time , I will need to delete my library to recover more disc space and I would hate to have to spend more time re - imputting titles and descriptions all over again .
Thanks for your interest and advice.
regards - Alan

HT1151 I have a WD brand external hard drive that plays up with i plug it in, can i down load software to fix this?

I have had a few problems with my extrenal hard drive on the mac pro. I have an old windows computer and it still works well with the new passport hard drive but when I plug it into the mac it will not let me delete, add folders or change anything in the hard drive at all. Is there anything I can do to fix the problem? Please help!

The key is you say you can use this with a PC. That means it is very likely the drive is formatted to NTFS which Macs can read but cannot write.
There are utilities such as NTFS-3G which can add capability, though they are not ideal. Likewise others to enable Mac formatting on PCs.
If the files are small ones you can re-format the drive (back up first!) and use FAT format which both computers can use.
Often the best thing is unless you absolutely have to use this drive with both computers just get another one for Mac use.
[10.4: An overview of NTFS support in Tiger|http://www.macosxhints.com/article.php?story=20050521110452194]
NTFS drivers for newer Macs (there may be others, and I am not sure if these will work with Tiger):
Paragon NTFS - http://www.paragon-software.com/home/ntfs-mac/ - recommendation: https://discussions.apple.com/message/18708633
Tuxera NTFS 2012.3.2 - http://www.macupdate.com/app/mac/33122/tuxera-ntfs
NTFS for Mac OS X 9.5.3 - http://www.macupdate.com/app/mac/26288/ntfs-for-mac-os-x
Mac Drive for PCs - http://www.mediafour.com/products/macdrive

Can I get my bookmarks off an external hard drive that I use as a backup? I have Windows 7 Home Edition Premium.

I have been backing up my computer with Windows 7 Home Premium onto an external hard drive. I have been using manual backup when I hook up the external hard drive. I've tried looking for the Firefox folder but can't seem to find it. Was it saved with all the other files and folders and if so how do I access it?

Your Firefox profile would have the data. You can find it at:
*C:\Users\<Windows login/user name>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile folder>
**The file you want is called ''places.sqlite''
You can copy that file if you want to restore your bookmarks to your current Firefox by going back to ''C:\Users\<Windows login/user name>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile folder>'' and overwriting the current file. Keep in mind, doing this will erase your current bookmarks.

I have a new Airport Extreme that works great with my IMac but keeps dropping out on our Windows 7 PC. I have tried all 11 2.4 Ghz channels and they all have dropout issues. Any suggestions?

I have a new Airport Extreme that works great with my IMac but keeps dropping out on our Windows 7 PC. I have tried all 11 2.4 Ghz channels and they all have dropout issues. Any suggestions?

Hello sstefanik
Check out the articles below to troubleshoot your issues with getting a proper connection with Wi-FI. Try creating a new Network Location and join your network to see if you can get on that way.
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
Using network locations (Mac OS X v10.6 and later)
http://support.apple.com/kb/ht5289
Regards,
-Norm G.

How do I back up my entire iphoto library to an external hard drive that I have dedicated for photos only? Can I simply drag the iphoto library onto my seagate (hard drive) icon?

How do I back up my entire iphoto library on to an external hard drive that will be my second back up plan. I already have one back up that is also synched with time machine. But now I want to back up my iphoto library to a new hard drive to have a second copy. Can I simply drag the whole library onto the icon on my desk top? THX

WHile you can do it that way, the next time you back up you'll end up copying the entire library again, and,as you'l see, once a library gets bigger that can take a considerable amount of time.
Try using an app that will do incremental back ups. This is a very good way to work. The first time you run the back up the app will make a complete copy of the Library. Thereafter it will update the back up with the changes you have made. That makes subsequent back ups much faster. Many of these apps also have scheduling capabilities: So set it up and it will do the back up automatically.
Example of such apps: Chronosync - but there are many others. Search on MacUpdate or the App Store

I want to upgrade my Hard Drive to 1TB and more. What is the maximun Hard Drive I can install for a MacBook Pro 2009 Yesterday, I tried a SEAGATE SSHD but my screen was always a showing a QUESTION MARK (?). It's not the cable because when I put back

I want to upgrade my Hard Drive to 1TB and more.
What is the maximun Hard Drive I can install for a MacBook Pro 2009
Yesterday, I tried a SEAGATE SSHD but my screen was always a showing a QUESTION MARK (?). It's not the cable because when I put back the old original version, everything works...Any sugestion of brabnding or procédure to upgrade my hard drive?

The largest 2.5" dia SATA drives available are 2 TB in capacity.
Have you tried the Seagate SSHD connected externally to the MBP via USB? The drive itself may be faulty.
Ciao.
Here is a good place to start looking for a replacement drive:
http://eshop.macsales.com/shop/hard-drives/2.5-Notebook/

Is it possible to connect a wireless keyboard so that it works automatically with either macbook pro or iPad depending on which is turned on or do I have to go through the delete one and re-pair the other process every time?

Is it possible to connect a wireless keyboard so that it automatically connects to whichever previously paired device is turned on?

Grant Bennet-Alder West of Boston, USA
A new 1TB External drive (suitable to replace your current Internal drive if you choose to) and enclosure can be had for under US$160
Ehh, you meant $60 , not $160
CassHeger
I do need to buy an external HD to be used solely for that purpose.
Yes, quality HD are cheap as dirt.
however a likewise Toshiba Internal HD 1TB is $70   (same as used by Apple)
http://www.ebay.com/itm/TOSHIBA-MQ01ABD100-1TB-5400-RPM-8MB-Cache-2-5-SATA-3-0Gb -s-Internal-Notebook-/121107538930?pt=US_Internal_Hard_Disk_Drives&hash=item1c3 2 9263f2
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
2.5" USB portable High quality BEST FOR THE COST, Toshiba "tiny giant" 2TB drive (have several of them, LOT of storage in a SMALL package)    $117
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 portable external HD available that money can buy:
HGST Touro Mobile 1TB USB 3.0 External Hard Drive
$88
http://www.amazon.com/HGST-Mobile-Portable-External-0S03559/dp/B009GE6JI8/ref=sr _1_1?ie=UTF8&qid=1383238934&sr=8-1&keywords=HGST+Touro+Mobile+Pro+1TB+USB+3.0+72 00+RPM
Most storage experts agree on the Hitachi 2.5"

I just had to reformat the external hard drive that houses my iPhoto library, then restore it from a backup. Now Time Machine is telling me my backup hard drive suddenly does not have the space to complete a backup. I also noticed when I go in to Time Mac

I just had to reformat the external hard drive that houses my iPhoto library, then restore it from a backup. Now Time Machine is telling me my backup hard drive suddenly does not have the space to complete a backup. I also noticed when I go in to Time Machine, there are only about 5 backups recorded on the ext. hard drive. There were many more before. Any idea what happened and if I have to buy a new back up hard drive?

Hallo Kieth ,
I am not quite ready to restore the full iphoto library , as I have days of work re - imputting titles,descriptions and enhancement . I hope that your suggestion works , as I use my Macbook basically to work with digital photography. Through time , I will need to delete my library to recover more disc space and I would hate to have to spend more time re - imputting titles and descriptions all over again .
Thanks for your interest and advice.
regards - Alan

I have a Seagate Slim Portable 500 GB USB 3.0 external hard drive that worked great with my Macbook Pro 13" Retina but gets ejected and won't show files on any iMac.

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