External drive disconnection problem.

How do you go about keeping external drives connected when the computer goes to sleep? I have eexternal drives connected to both the iMac and Macbook Pro, When they go to sleep, somehow the dirves get disconnected sith "disk not ejected properly" messages. This happened some with Mountain Lion, but all the time with Mavericks. I have Seagate drives on the iMac, and a WD My Passport on the laptop.

Hi,
I was also facing this problem for a long time.
I tried many ways to get this thing rid off..
In my case i was using a WD external hard disc which was NTFS windows partitioned.
So i was using TUXERA which is a 3rd party app to enable write access with this NTFS Drive.
I simply uninstalled this app, and the disk eject was Successful.
If yours a similar problem, hope it helps you.
Peace!

Similar Messages

IMovie 6 Why? audio extract, copy file to external drive, delete problems

Why are these problems occuring in iMovie '06
+the remaining clip, after an audio extract, no longer has audio, and the extraction does not only extract the selected clip, but the whole movie
+copy and paste an iMovie (.iMovieProject) file 10.66G to a 30G external drive results in "error code 1309" and fails to finish copying
+a 10.66G movie where about 99 percent of the clip was deleted still reads as 10.66G even though the clip is only 26 seconds long.
Premature release of program me thinks.
Powerbook G4 12" 1.5Ghz, 768K RAM Mac OS X (10.4.4) also a powerbook G4 15" 1.25Ghz 256K RAM (with only one good RAM bay)
Powerbook G4 12" 1.5Ghz, 768K RAM Mac OS X (10.4.4) also a powerbook G4 15" 1.25Ghz 256K RAM (with only one good RAM bay)

Welcome to iMovie Discussions ..premature posting of question, methinks. (..without, perhaps, having searched for or read any previous discussion of these or similar topics..)
a - This is the iMovie HD (version 5) Discussion ..there's a separate area for iMovie HD 6 ..but I'll still be happy to answer your questions!
1 - When audio is "extracted", the original clip is simply muted, and a copy of the original audio from it is pasted into a separate audio track below the video. Normally, you'd select an individual clip (or clips) from which to extract (Copy) the audio. If nothing specific is selected, then everything may be extracted.
2 - An external drive must be formatted as 'Mac OS Extended' or HFS+ for iMovie to be able to work with files stored there. It may be formatted in PC (Windows) FAT 32 format, and there may be a file size limit in that format which is incompatible with your Mac operating system. See this page of error codes, where "error -1309 fileBoundsErr: file's EOF offset mark or size is too big" ..that means that the End Of File marker is incompatible with what's being copied. Googling will find other info, such as this discussion, which prompts a handy reminder that your external drive must be connected by FireWire, not by USB, for you to be able to edit and play via the external drive: a USB connection isn't consistently fast enough for playing video.
3 - When you delete part of a clip, in iMovie HD (any version) all the rest of the material is still saved, in case you want to Undelete, or make other alterations which need still having access to the original material. [ This is part of the enhanced "non-destructive editing" which was recently introduced into iMovie. In previous versions, when you deleted something, it was irretrievable! ] That's why the full 10.66GB remains. You could 'Share' (Export) just that 26 sec clip to DV, then re-import it as a new clip, and you could then delete the entire original clip, thus regaining the full 10.66GB of space.
So it's not a premature release: it's a considered, robust, thoughtful release, which now incorporates several solid features which make it more reliable than some previous releases.
Once you get to know how - and why - it works the way it does, you may be glad that it does work as it does.
There are still some bugs in it - many to do with "rendering" ..the rewriting of adjusted video, particularly of adjusted still photos within iMovie - but don't judge it just on a quick first glance!
Hope you find it works for you ..it's a great program, I think.

External Drive Reading Problem

So,
I'm transferring files to my Mac using a FreeAgent Drive by SeaGate. I click on the external drive button and I see the files, but when I click on them, they disappear. I view the files on my other machine, they open up with no problem. What gives? I'm assuming that this is a setting problem since they are viewable on the other comp. What gives? Any Settings I need to tweak?
-gotmud

If your Mac were older, it would probably work fine. Before 10.4, the Mac would have treated it as a "foreign" file system and mounted it and read it just fine.
In 10.4, the advent of the Intel Macs meant that you could now boot from Windows-formatted drives, and Windows formats were now "native".
I know the history, but I do not know the implications of Windows formatting. It should be FAT-32, but I don't understand what the Mac is trying to do with it that would make the Icons jump around or disappear.
There is a hint that there may be trouble in this document. It suggests that when you want to copy a bunch of Windows documents, you put them in one Folder on your Windows machine, then copy that one Folder, then open it when it gets to your Mac. I think the key is that the files are hidden in folders, so that exactly which Icon they should have, and where they should be in the window cannot cause confusion.
http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh1529.html
Message was edited by: Grant Bennet-Alder

External drive partitioning problem

while trying to resize partition on my external drive with disk utility I get a message:
Partition failed with the error:
Filesystem resize support required, such as HFS+ with Journaling enabled
Disk format is Mac OS Extended (Journaled) - isn`t it HFS+? Then, what am I doing wrong? It is important to me not to loose my data

Rod,
Finally solved the mystery. Obviously, it would not be in the Help section, even though I had followed the directions exactly. Once I typed in the Size: 70GB, I then had to click on the left hand grey, partition box. At that moment, the box enlarged and the 70GB did not change in the Size window. How is one supposed to know to do all of that????
Anyway, it worked.
By the way, the Apricon Enclosures came and the setup was extremely easy. Took about 5 minutes and it was a Firewire External Drive. I got very good support, getting answers by email and phone in hours, not days. They are even sending me a cable that was missing. No Problem.
Now, I will work through the SuperDuper program. In corresponding with them, they suggested strongly that I Clone, and not Image the drive.
Thanks
Herschel

External drive boot problem

I have a Verbatim USB external drive plugged into my iMac used for backups with time machine. When I start the computer it immediately stops at a blank white screen. If I turn the computer off and unplug the external drive and restart it works fine. Is there anyway to make the computer boot with the external drive plugged in?

Open Sys preferences then Startup disk and select your internal drive and click Restart then again restart from the drop down that Drops Down.
Once you have done that and the system restarts shut it down and connect the external then start it back up. It should now go to the internal drive automatically.
If it doesn't then you have some other problem which may be a hardware problem. Post back with your results.

External drive recognition problem

I am having issues with my iMac recognizing an external drive. I have:
iMac 5,1 10.4.11, Intel Core 2 Duo 2 GHz, 1GB Memory, PIONEER DVR-112d in a BYTECC ME-525U2FW Aluminum External enclosure connected through Firewire.
The iMac initially recognized the drive, no problem. Trouble is, when I turn off the drive and then power it back up, the iMac can't recognize it. I was able to solve it initially by powering down the drive, unplugging it from the firewire, reconnecting to firewire, and the powering up the drive again.
System profiler states all software up to date.
Any suggestions would be appreciated. Thanks!
drayman86 is online now Report Post Edit/Delete Message

Thanks for the reply.
Has performed this way since install, which was about 72 hours ago.
When first connected through firewire and turned on, drive immediately recognized by iMac. Drive works, both ripping and burning. Turned drive off. Went to power up drive, and problem arose.

Syncing iPod Touch Causes External Drive Disconnection

This is a really bizarre problem. I am unable to sync my iPod Touch. Once it goes to copy the first song (whatever it is -- this is not a file issue), my computer ejects my external hard drive and stops the sync. It then takes roughly 5 - 10 minutes to finish the sync (though put no new material on it).
I have to unplug my external drive then replug it to be recognized.
I've tried removing all music from iPod, which worked fine. But now I still can't put anything on it. I checked and have the latest software on both iTunes and the iPod. I've done simple stuff like restarting. Any ideas?

ejerry wrote:
Permissions differ on "System/Library/PrivateFrameworks/DeviceLink.framework/Versions/A/CodeResources ",
should be -rw-r--r-- , they are lrwxr-xr-x
Permissions differ on "System/Library/PrivateFrameworks/iTunesAccess.framework/Versions/A/CodeResourc es",
should be -rw-r--r-- , they are lrwxr-xr-x
Warning: SUID ﬁle "System/Library/Filesystems/AppleShare/afpLoad" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "System/Library/PrivateFrameworks/DiskManagement.framework/Versions/A/Resources /
DiskManagementTool" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "sbin/umount" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "bin/rcp" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "usr/bin/quota" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "usr/bin/rlogin" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "usr/bin/rsh" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "usr/sbin/pppd" has been modiﬁed and will not be repaired
Warning: SUID ﬁle "usr/sbin/vpnd" has been modiﬁed and will not be repaired
ACL found but not expected on "Applications/Utilities"
ACL found but not expected on "Applications"
ACL found but not expected on "Library"
that report is generated by *disk utility* (not diskwarrior), correct ? if so, there's nothing to worry about. see _*permission repair messages you can safely ignore*_.
Finished verify/repair permissions on disk
as long as you see that message @ the end, you're in the green.
you profile suggests you are running OS X 10.5.6. if that's the case, i suggest you download and run the [_*Mac OS X 10.5.8 Combo Update*|http://support.apple.com/downloads/Mac_OS_X_10_5_8_ComboUpdate]. repair permissions before and after.
next, run software update from the  menu and install any updates offered.
JGG
edited by the Jolly Green Giant (where Green stands for environmentally friendly)

Iomega Hard Drive Disconnecting Problems / iMac Freezing on shutdown/restart!

I had noticed in the past week that when my iMac is in sleep mode that sometimes it is unresponsive when I try to wake it up to use it again, and then after a few minutes of trying, I have to manually power the computer on, like it randomly will shut itself down if it's in sleep mode for a longer time, but like I said, this is random.
The BIGGER problem I've encountered in the past two days is that when I go to eject my Iomega eGo Blue 1tb hard drive, the drive will not disconnect, the name on the sidebar of my finder just changes from black to grey underneath the devices row and on the desktop the Iomega icon turns lighter to indicate that it is not in use, but I cannot eject the drive, so it's still somewhat connected to the computer. I've had this drive for over a year with no complaints as I use it on both my MacBook (2009) and iMac (which I purchased new in October '11).
Instead of just turning off my hard drive or unplugging it, I try to restart my computer; however when I do that, the restart get stuck and nothing ends up working. I also have tried to shut it down with no luck, I then go to holding down the power button until it manually shuts down.
I also plugged in the hard drive to my MacBook and am not experiencing any mounting or disconnecting problems with it. I am very afraid that this may cause my Iomega to crash before I can get another hard drive to back everything up with!
I'm concerned that this could be a problem with both the hard drive and my Mac; does anyone have any input on this? I will probably end up taking it into the store or calling AppleCare, but I wanted to see if anyone else has had a similar problem.
Thank you!

First reset the SMC, you may need to do this 2-3x. Also reset the PRAM, again 2-3x. Finally restart the computer in Safe Mode to reset some of the caches, it's possible one is corrupt. When resetting the SMC & PRAM please carefully follow the instructions below:
SMC RESET
Shut down the computer.
Unplug the computer's power cord and all peripherals.
Press and hold the power button for 5 seconds.
Release the power button.
Attach the computers power cable.
Press the power button to turn on the computer.
PRAM RESET
Shut down the computer.
Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
Turn on the computer.
Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
Hold the keys down until the computer restarts and you hear the startup sound for the second time.
Release the keys.

Time machine back up failed on my external drive & more problems

Hi,
I'd be grateful for any help.
I have a G-TECH 1TB external drive (7 months old) and decided to use that with Time machine to back up my files. I hadn't used the drive for about 4 months but it had worked fine the last time I used it. I connected it to Time Machine and a back up failure message of some kind appeared. Since then the drive is unusable... I'm lucky if I can get the drive to mount ("the disk you inserted is not readable by this computer)" yet I can't reformat it - disk utility can't erase or partition it. It throws up a variety of error messages (can't unmount drive & resource busy are a couple) which usually ends with the spinning ball of death. Tonight I spent my hard earned money on Disk Warrior, which appeared to check and rebuild file systems and the drive mount now mounts but I still can't reformat it or use it in any way. Have now spend hours trying to mount and reformat it and it's driving me mad...
Thanks very much.

Yellowvan wrote:
Hi Pondini,
Yes, I bought DiskWarrior 4.1.1 - it came up with this report:
" DiskWarrior has successfully built a new optimized directory for the disk named "Untitled."
The new directory is ready to replace the original directory."
Did you let it do that? If not, nothing was changed!
The drive is still under guarantee - can they really fail this quickly?
Sure, a few drives from any production run will be D.O.A, and a few others will fail very quickly, as with nearly any manufactured product.
But you don't know yet whether the drive is bad. If you didn't let DW replace the directory, run it again and do so.
If it's still troublesome, try the other things in my last post before deciding it's the drive.

External Drive Formatting Problems - Please Help!

I formatted an external drive (just a 1gb memory stick, i intend on formatting an external hard drive i have coming in the post in the same way. This is to test that it will work) with 2 partitions.
Half in HFS+ for my storing documents from my intel imac and the other in FAT32 to use as a windows partition to store documents from my windows laptop.
(I know that FAT32 works with both but FAT32 has a 4gb transfer limit and is general untrustworthy - if possible i'd rather format the windows partition in NTFC if possible?)
I'm doing the formatting/partitioning in apples disk utility and it appears everything works fine, my mac detect both partitions as separate drives as its supposed to.
However, when i then insert the drive into my windows laptop it detects the drive and tells me that it needs to be formatted, i say yes... and it formats the whole thing as FAT32, whereas i want half FAT32 (or preferably NTFC) and half HFS+.
I tried formatting half as HFS+ and half as 'free space' (again with apple disk utility) then inserting it into the windows laptop, it asks me to format it and it formats just the HFS+ side into FAT32 and the 'free space' stays that way.
Does anyone have any solutions to this?
Any help would be MUCh appreciated.

In Disk Utility, when you partition (tab) again, click on "Options..." at the bottom, then change it to Master Boot Record so your PC is happy.
MacFuse 2.0 can read, write and create NTFS and other foreign formats.
http://code.google.com/p/macfuse
http://apple.slashdot.org/article.pl?sid=08/12/17/167220
Disk Utility defaults to GPT and puts small 200MB GUID, adds an EFI partition for each user volume, and those are what probably confuses Windows, especially XP.

External drive/OS problem with itunes

I had itunes installed on an external drive, thought everything was there and safe, but now after my C drive on my computer has been swapped out to upgrade to Windows 7, I don't know how to make itunes work again. There is an itunes folder on my external drive, and a media folder that sems to have about the same amountof data as is on my ipod. Can't see anything that looks like a program file. Do I need to reinstall itunes, and if I do, will my ipod and phone fill the library and apps back in? i did a backup a while ago, but not recently, and the change to the computer happened before I had a chance to do a new backup. I'm not smart about iTunes; thanks for any help.

I'm back at my computer....I do have .itl files....here is a screenshot of what I have inside the iTunes folder on my external drive, plus I have the media folder:
So what do I do.....do I sitll have to reinstall iTunes? My plan had been to eventually move the external drive and iTunes to a different computer. Thanks.

ExFAT external drive permissions problem

Hello,
I have a new iMac running Mountain Lion. I have setup an external drive (iomega 1TiB) with two partitions, one for time machine, the other for sharing and storage purposes formatted with ExFAT. Few days ago, both partitions went unexplicabily into read-only mount mode. While the time machine partition had low occupation I just reformatted and restarted time machine. The other partition I would like to solve without reformatting as I don't want to copy everything to the iMac and then move it again to the external drive. Moreover, I'm afraid it will happen again. Any hints on why this happened?
Thank you
RL

I've tried everything I can think of to reformat this disk. Originally it was formatted for MSDOS but reformatted for the Mac. I can access the files on the drive but I don't delete them or erase the drive and reformat. I can't partition the drive. Everything is greyed out. I've tried booting to recovery drive and trying to reformat it there wihtout success (still all greyed out). At a loss to understand. Verify reports it to be okay:

Passport Studio external drive access problem

I have an external drive that is not 'seen' by my MacBook at OSX 10.8.4. It has all of my TimeCapsule backups plus additional files added manually. The drive appears to be fine hardware-wise. Is there anything I can do to access this drive? Thanks

Programs/information. I have not used any of these, so I don't have any personal experience with them.
Data Recovery Programs
Data Recovery – Disk Drill
Data Recovery – Data Rescue
Data Recovery – File Salvage
Data Recovery – From Trash
Data Recovery - Recovering Deleted Files
Data Recovery - Recovering Deleted Files (2)
Data Recovery – Stellar Phoenix

Importing/external drive/consolidate problems

This is strange one, that I can't figure out. This all started when I tried to import a couple of CD's into iTunes, and when I would go back to play the imported songs, each song would only play for about 30 seconds and then skip to the next track (the next track being a song imported off of the same cd.
My library is on an external firewire drive, that I've had no issues with before. I noticed that I can't move music files to the drive either, but I can move video files, text files, word files, with no issue. I also noticed that I had some stuff on my Mac's harddrive, so I did the consolidate library option and I get the message Copying Music failed. The disk could not be read from or written to. This happens when I try to simply move the music in a Finder window as well. And as stated before, I can move all types of files on and off with no issue. I'm really confused on this on. Not sure what to do.
Also, if I play any of the existing music from before I noticed this problem, they play fine, just like always.
I hope that's enough info, anyone have any ideas?

Once I reformatted the drive and put the old data back on, it worked fine. Still doesn't make sense.

Can not sleep machine, external drive carryover problem from 10.5

just calling everyone's renewed attention to this silly problem with the OS.
After installing 10.6 last night i set my machine to sleep after an hour. This morning, i find the machine frozen solid. Manually pulling the firewire plug from my media-dedicated Mybook drive springs the whole machine back to life. Finder, Itunes, and Quicksilver were frozen, suddenly working fine again.
This was an issue with leopard from day one. It still exists on 10.6. Discussions on this issue focused on the failure of a drive to be woken-up after being put to sleep. I can't keep up with the kernal level discussions being had, but the conversation is well-documented in many threads under 10.5.
Despite the under the hood improvements, this issue has yet to-and must be- resolved. The alternative for this media center is not never let the computer sleep. Shutting it down as an alternative to sleep is a de-evolution compared even to windows (under vista, awindows 7, and tiger i do not have this issue with my drives.) Please take another look at it. Thanks! otherwise enjoying 10.6's speed.

William, you reminded me that it had been a while since i looked for drivers (well, i'm on a mac afterall). Western Digital offers "MacTurboDrivers" dec 2008. I'm going to give this a shot.
"This installer - WDMacTurboDrivers.dmg, contained within the WDMacTurboDrivers.zip file installs custom Western Digital performance based Turbo drivers and drive icons for WD USB and FireWire enabled external hard drives under Macintosh computers."
I popped in to report that, my situation has degraded somewhat since the Leopard issue.. i'm having the drive freeze the computer even while the machine and hard drives are not set to sleep! Heres hoping these drivers are more than candy..
has anyone else with a Mybook solved this problem? I have three mybooks - a 750MB usb, a 2TB firewire (time machine) and a 1TB firewire for itunes. The itunes drive is the only drive which fails to wake up. Before i had the 2TB, the 750MB was my itunes drive, and the 1TB was TM, during that time it the 750MB failed to wake up from sleep. Is iTunes the culprit? If so it is still a media-center disadvantage.

External drive disconnection problem.

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