Unable to see my external hard drive

Hi
I've been sorting out my external hard drive and deleting numerous files. Suddenly a few small windows popped up showing a progress bar.
I am now unable to view the files from the External Hard Drive. I have tried rebooting the system a few times and I managed to see the files using Spotlight. But still,, no files shown on the drive. The Trash also shows "Bin Full" but it is empty. Any ideas? Please

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.

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Unable to connect to external hard drive

Have just switched from a macbook to macbook pro, transferred all data etc via firewire with no problem. I have recently purchased an extreme base station and have ben using this with an imac and the mac book. I have a usb external drive and a printer connected to the base station via a usb hub. Both have worked flawlessley over the wireless network with the macbook. However, I can't get the new macbook pro to see the external hard drive, I have checked the automatically mount disk box etc, all to no avail.
Any ideas??

I have successfully connected two drives via a USB HUB, which worked flawlessly. I am however unable to connect another drive of a different brand and size and get it to be recognized. That drive is a Lacie bid drive ( 2 terabytes). It looks like the drive itself is an important factor. I tried every thing and this big drive would not mount.

Why can I see my external hard drive?

For 2 years or more I've had an external hrad drive to back up my Imac. One day I got a message that there had not beeb a back up for for a really long time ( I have it on automatic).
Ever since, I have not been able to see the external hard drive on mi Imac and have not been able to do regular back ups.
First I turned off, on, restart computer and tried to see if it showed up on another computer, which it did.
What could the problem be? It was working just fine.
Please help
Thanks

EHD's can crash. First thing I'd recommend though is to do 2-3 SMC resets. Shut down the computer, then remove the power cord from both the wall plug and back of the computer, wait 15-20 seconds and restart normally and test.
If that fails use another cable to connect the drive, if that fails open Disk Utility and see if the EHD can be seen. If that fails then replace the drive. I would STRONGLY recommend 2 backups, use Time Machine on disk 1 and then use a create a clone using either SuperDuper or Carbon Copy Cloner on the other drive. When it comes to backing up, redundancy is smart. Would you trust your bank if they only had one form of backup of all your money??

Why can't I see my external hard drive, Intel iMac / 500 GB, G-Drive

Why can't I see my external hard drive? I have a new iMac, Intel based i5, running Lion (2-3 months old). I have a 500 GB G-Drive external hard drive that has showed up when connected to my iMac for the past 2-3 months. Now it's gone. It's NOT visible when using Disk Utilities. I have all of the radio buttons chosen in the Finder Preferences. I've unplugged and replugged in the drive, have switched the cable ports and have switched firewire cable. The G-Drive powers up and whirls, so I don't believe the problem is with the drive. Yes, I set my Preferences to make sure ALL disk types are visible. I've restarted my iMac on a number of occations. I rest my SMC by totally unplugging my iMac for a minute, then plugging it back in. Any suggestions?

Unplug the HD, Zap the PRAM, reconnect the HD, power it up, and see if that fixes the problem. If not, then maybe the HDs bitten the dust. Try on another computer to verify.

Unable to back up external hard drive via Time Machine. Says no room but has back ups from two previous Mac notebooks on it. Tried deleting them and now can't do anything. Any ideas?

Unable to back up external hard drive via Time Machine. Says no room but has back ups from two previous Mac notebooks on it. Tried deleting them and now can't do anything. Any ideas?

As john noted, eventually that external is probably not going to be big enough, but it certainly is for now. The HD just needs enough capacity to cover the amount of data on your internal HD, not the internal HD's total capacity.
Format/partition the external as follows and you should be set to go:
1. Connect the external HD to the MBP.
2. Open Disk Utility on the MBP.
3. Select the external HD in the left pane.
4. Click on the Erase tab.
5. Choose the Format: Mac OS Extended (Journaled).
NOTE: if you want to zero the HD (which I always think is a good idea, but does take time), click on Security Options, click the button for Zero Out Data, click OK. The larger the HD, the longer this will take, in some cases several hours.
6. Click on Erase and wait for the entire process to finish.
7. Click the Partition tab.
8. Click on Volume Scheme: and choose the number of partitions (just one in this situation).
9. Click on the Options button (located underneath the Volume Scheme pane) and select GUID.
10. Click Apply.
11. Quit Disk Utility.
Backup your internal to the external. What application are you using to backup with? I highly recommend both SuperDuper! and CarbonCopyCloner.

My mac Doesn't seem to see my external hard drive (seagate 1tb) I have it usb'd in to the back of my computer, but when I open time machine...it does not see it. Help

My mac Doesn't seem to see my external hard drive (seagate 1tb) I have it usb'd in to the back of my computer, but when I open time machine...it does not see it. Help...please

Yes...at least I thought it was....I have 10.6.8.
That's the whole issue. I want to run/install photoshop elements but I have to have 10.8. for that. So...be fore I install an upgrade (Yosemite is getting BAD press) I thought I'd check my back up...it's not there...I have the seagate plugged in and the usb into the back of the mac...when I try to turn the time machine "ON" it says airport device not found not ....
By the way...I REALLY appreciate the help here....

I can't see my external hard drive on the network.

I can't see my external hard drive on the network. I have a WRT160NL router with USB. I plugged the drive in the USB and set up a share in the router config.

Did you map the drive? It won't show up in Explorer automatically like a jump drive or an external drive plugged directly into the PC will.
You didn't mention the OS you're running, but what you want to do is choose "Map a network drive" and you'll see the router listed as a network device. Click on it and you should see the external drive listed. You can map it from there.

Time Machine can't see my external hard drive

Time Machine won't show me any backup disk options other than "Set up Time Capsule". When I click on that, it searches for AirPort wireless which I do not have installed. How do I get Time Machine to see my external hard drive connected via Fire Wire? I went into Disk Utility and it showed the external drive was there. Backups had been working previously.

I don't know the answer but I have the same thing happen. I have two external drives I use for backup. Sometimes it can see one and sometimes another. Then sometimes it can't see either one. I will take one out for a while then plug it back in and then it may see it. Maybe it's a cable issue or something but I will be curious to hear what someone more knowledgeable says.

How do I get my computers to see my external hard drive on airport extreme?

I jus purchased and airport extreme as although he directions say plug and play - it doesn't work. None of my computers see my external hard drive when it is plugged into the airport. Cannot locate directions with step by step support. thank you. Nettie

The external harddrive is NTFS format and someone from apple told me that it would have to be reformatted to be seen by the Extreme -- Needless to say with 33% of the hard drive filled, I do NOT want to reformat.
Unfortunately, HDDs attached to the USB port of the AirPort Extreme, cannot be recognized by the AirPort if formatted in NTFS. If you do not wish to reformat this drive, you will either have to use a different drive or connect this drive to a Windows PC for sharing on the network.
The AirPort can only share drives formatted in HFS+ or FAT32.

Migration Assistant can't see my external hard drive.

Migration Assistant can't see my external hard drive with my back-up info on it. I need to migrate my user data from an older back-up ( OS X 10.4.11) to a recently installed OS X 10.5.8 system on a Mac Pro. The external drive is not bootable. Any ideas?

Great news, thanks!
On iTunes see this...
http://support.apple.com/kb/HT4527
Expand the External drive section & it's 6 steps.
More info, especially the Wrong Way part...
http://www.ilounge.com/index.php/articles/comments/moving-your-itunes-library-to -a-new-hard-drive/

I can't see my external hard drive connected to my TC

I can't see my external hard drive connected to my TC, I have connected to the USB port on my TC but cannot see it , any ideas

Hello Bob,
I have a powered hub plugged into my Time Capsule.
Into the powered hub I have a printer; printer works fine.
Into the powered hub I have an ExFAT formatted disk.
The ExFAT disk is seen in the AirPort Utility as an "AirPort Disk".
I cannot see the ExFAT disk in Finder or in Window's "My Computer".
When I plug the ExFAT drive directly into Mac or Windows computers the drive is seen in Finder and My Computer.
When the ExFAT drive is plugged directly into Mac or Windows both can read and write files.
Do you think that I need to format the USB ExFAT drive as FAT 32?
I have heard mention "need to map the drive". Do you think this would help?
Thank you for your time.
Rob

I can not get imovie to see my external hard drive it is an HP media smart server

I can not get imovie to see my external hard drive it is an HP media smart server and I need to be able to house all my video on this server but it access in imovie.

amanda0509, I think you need to reformat the disk to something iMovie is able to work with. iMovie won't allow you to copy or move projects/events to a disk that is not formatted as a Mac OS Extended disk. Once you format it however, it won't be usable by a Windows PC. Are you trying to acces the media smart server by your Mac and also by some PC by any chance?

Icannot get my pcs to see the external hard drive when I attatch it to the usb port of the airport extreme. They do recognize a thumb drive but will not see the external hard drive. What do I need to do. The ext hard drive is a "MY PASSPORT" with no pw

I need assistance getting my windows computers to see my external harddrive attached to the airport extreme. It is a my passport. The disk shows on the airport utilitiy but neither of my pcs can see it. If i connect a simple thumb dirve they see it just fine.
What do i need to do to get this to work. There is no password on the external hard drive at the moment. I tried removing it to see if that would work.

There are a number of posts related to access issues between Windows Vista / 7 and AirPort Disks. Two potential solutions being forwarded are: 1) Changing the LAN Manager authentication level, and/or 2) Disabling the Windows Search feature.
To change the LAN Manager authentication level:
From the Windows Vista / 7 desktop, click Start
Search for: security
Click 'Local Security Policy'
Goto Local Policies > Security Options
Under Policy, double-click 'Network security: LAN Manager authentication level'
Change level to: Send LM & NTLM responses
Under Policy, double-click 'Network security: Minimum session security for NTLM SSP based (including RPC) clients'
De-select 'Require 128-bit encryption'
Click OK
To disable Windows Search:
Start > Control Panel > Programs > Programs & Features
On the right-hand side, click "Turn Windows features on/off"
Scroll down, and de-select "Windows Search".
Press OK, close all windows and restart.
A third "solution," that has worked for me, is verify that both the AirPort base station and the Win7 PC are using the exact same Workgroup Name. In my case, I use "WORKGROUP" (without the quote marks) for this name. From the AirPort Utility, you would enter this value on the Disks > File Sharing tab. On Win7, Start > Control Panel > System and Security > System > Change Settings > Change > Workgroup

How to get Windows 7 on Bootcamp to see an external hard drive

I run windows 7 on my desktop using parallels and an external hard drive shows up just fine, but when I run windows in bootcamp on my laptop the same external hard drive does not show up. Anyway to fix this or do I need to redo things and install parallels on my laptop to get to work?
I also notice that when that same external hard drive is connected to my desktop computer the drive letter changes. Sometimes time machine will grab the drive letter and the external gets assigned another drive letter which messes with my database programs that run in windows. Is there a way to fix the drive letter I've used in a path in those programs?
And if I do end up having to install parallels on my laptop what is the proper way to go about reformatting and getting ride of bootcamp and windows 7?

Satellite L505D-S5983
Downloads here.
Best to restore the hard disk to its original out-of-the-box contents using Toshiba recovery media. All the drivers and utilities are properly preinstalled. Windows is preactivated.
If you failed to burn recovery discs, you can obtain them from Toshiba. Scroll down to Get Recovery Media here.
For instructions, see the section Restoring from recovery DVDs/media, which begins on p. 70 of the User's Guide.
Satellite L500 Series User’s Guide
If the new hard disk uses advanced-format technology, be prepared to install a new storage driver first thing.
Intel Rapid Storage Technology
-Jerry

Cannot see my external hard drive on the desktop

Hi,
I am at the tail end of a large documentary project on FCP. Suddenly, this evening my external hard drive (Maxtor One Touch III, Turbo Edition, 1.5TB) becomes sluggish. I shut down (all properly) and restart and the external hard drive is no longer on the desktop (does not mount and cannot be seen anywhere).
I change ports (from one FW400 to another), try connecting to a different Mac (was running on an iMac, try connecting onto a G5) and still cannot see the hard drive. I try connecting using USB2 and still cannot see it on the desktop. I run disk utility and the hard drive shows up in menu on the left, I am able to run "verify disk" as well as "repair disk" - hard drive is fine, no errors no problems. However, I still am not able to access the drive - just does not show up on the desktop or anywhere else where I can get into it. I run the install disk that came with the hard drive (Maxtor) and a backup utility can detect the drive and shows that 1.37 TB of data is safe (so no data loss) but I can still not detect the Hard drive. I also noticed that the light on the hard drive is active indicating that the drive is being accessed.
Problem is simply that both my Macs do not show the drive regardless of how I connect them to the drive (FW400, FW800, USB2 and every port has been tried).
Need help here...please....
I realize this might be more suited for a general OSX or Hard drive issue, but since I have always got great answers from FCP users that I am posting this question here.

Hello all,
Thank you for all your comments and suggestions. I downloaded Disk Warrior 4 from Alsoft - paid $108, followed the instructions to the letter (after reading and rereading sevral times) and ran the utility...it detected the Maxtor HD, pointed out several errors, repaired the errors, and then gave me the option to preview the new and compare to the old HD...this is where things went wrong. There was no HD to be seen - new or old...same problem. HD is not visible on my Finder, on the Disk Warrior Preview or on the desktop. I went ahead and rebuilt the HD...all errors fixed, Disk Warrior states that all is fine and dandy and that my hard drive should be perfect and I can access it...BUT its still not there, I cannot see it on the desktop nor anywhere else.
It shows up in Disk Utility as a page icon - but I cannot access it.
So, unfortunately for me...my problem still remains and I am now out a hundred bucks!
Please, anybody out there - who can give me some direction - I would greatly appreciate it.
BTW, the data is still all there and the light on the front of the drive keeps flashing indicating something is going on...but drive is not mounted, invisible.
I read on the Maxtor packaging something about a built in Maxtor DriveLock - a password protected security measure against theft and loss...could I have inadvertently activated that and that is causing the problem...please advise.

Unable to see my external hard drive

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