With new HD installed I am having trouble restarting from my external drive to copy data to my iMac.
After selecting external in sys prefs the restart goes only as far as white screen with apple logo.
My new HD is 500 G, OS X 10.7.4. The external is a WD 250 G using SuperDuper, OS X 10.6.8.
I have an annoying problem when I start up my external hdd in OS X. Let's say the location for the disk is: /Volumes/disk A. Sometimes (often) after a reboot or just a restart of the external hdd in OSX the location becomes: /Volumes/disk A 1. The system adds a 1 to the location of the disk!?!? Torrents cannot found the location of existing downloads and it's the same with my usenet client. The only way I've managed to solve the problem is to try to restart osx + external hdd until the location becomes /Volumes/disk A again (or recheck ALL torrents to the new location). I haven't found any logic when it goes back to the original place yet so often it takes a while to get it right.
View 7 Replies View Relatedwhen occurs a suspension of hard drive activity, manually or after a period of inactivity, this suspension seems to be incomplete (a ventilator continue to run) therefore my mac (power-mac G5, OS 10.4.11) is unable to restart, no possible action from the keyboard (I must shut down and restart)
Info:
PowerMac G5, Mac OS X (10.4.4), & PowerBook (10.3.9)
My internal 1TB hard drive on my iMac is dead and I don't have the money to replace it at the moment. I have everything backed up on an external 1TB drive using Time Machine. As a workaround for the time being,Is there any way I can install the system on the external drive and use that as the boot drive without erasing the Time Machine Backups? It seems to me I would have to have two partitions for the external drive, one for the system, and one for Time Machine. But is there any way to add a partition without erasing the existing one with Time Machine only on it?
View 8 Replies View RelatedI was using Mail I have set up my email again, so I don't want to lose anything currently in my inbox, but want to retrieve old messages and addresses. Running 10.6.8 OS.
Info:
iMac (27-inch Late 2009), Mac OS X (10.6.8)
OS X 10.4.3 IMAC Intel Core Duo. I backed up my HD on an external drive so I could upgrade to Snow Leopard. I wanted to test that I could boot from the external drive and selected it as my start up drive. When I did a restart I got the Apple and the turning gear and then suddenly a black screen with this on it:
"May 28 22:23:11 Launched:com.apple.nibindd:respawning too quickly throttling, exited system abnormally bad system call too many failures in succession I have no name!"
I tried several dozen times with no luck. I think when I made the copy of my HD on the external HD I may have neglected to make it "bootable" (moving too quickly). My internal CDROM is busted so I use an external CDROM. I can't boot from it at all with the proper start up buttons pushed. It keeps trying to boot from the external drive. If I turn the external drive off and try to boot from the external CD I just get the grey file with the ? in the middle of it.
I tried using another external HD I have with OS 10.4 on it, but it won't recognize it either with fan, alt, shift, delete pressed at start up. My internal drive (a Seagate 2 tarabite drive) works great, but how do I reset it as the start up drive when I'm stuck with this black screen. One more thing, when I try to reset PRAM I don't get a second gong.
Info:
iMac Intel Core Duo 2GHz 17", 2006 model
Currently I'm upgrading from Leopard to Lion (via Snow Leopard) on both an iMac and MacBook Pro (both Intel), but before I proceed with the OSX upgrade I wanted to back everything up. Thus far I have partitioned an external firewire drive (G Drive - one that is bootable), and cloned each machine using Carbon Copy Cloner to it's own partition (both GUID). There is plenty of space left over on each partition, and is Mac OS Extended (Journaled).
The issue - I can boot the OS X from the external drive on the MacBook Pro but not on the iMac.
When I restart and hold down Option on the iMac the only drive that appears is the HDD, not the other two drives that are visible if I boot up on the MacBook Pro. On the iMac in System Prefs > Startup Disc I can see all 3 drives but when I select it and restart, the machine freezes on the grey loading screen and goes no further.
Not that it should make a difference, but there is a 3rd partition on the external drive that is currently empty (for extra storage).
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iMac, Mac OS X (10.5.8)
I have a WD external drive that was set up as my time machine backup disc with Leopard. I want to erase the disc, but when I try to erase it using disc utility, it tells me "Disk Erase failed with the error: Unable to write to the last block of the device".
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iMac, Related to an external drive
How do I back-up an iMac using an external G-Drive?
View 4 Replies View RelatedDisk first aid sees the drive but the "mount " button is dim. I am connected by a usb cable. I am using Lion 10.7.3.
I had been using the drive connected to an airport extreme. That configuration failed its connection to my imac. The drive is now connected now directly to the computer. .
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iMac (27-inch Mid 2010), Mac OS X (10.7.3), airport extreme
External drive does not appear on desktop?
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iMac, Mac OS X (10.7.4)
I think that my internal hard drive crashed, my imac is 5 years old. Can I use an external hard drive for my computer? If so, what kind should I get (brand, memory size, connection - firewire, etc.)?
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iMac, Mac OS X (10.6.8)
I plug in a Toshiba 500 Gb External Hard drive and it doesn't show up on the desktop, in the finder window or in Disk Utility. It shows up in all those places on my work iMac and my son's laptop. why my computer doesn't recognize it?
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iMac, Mac OS X (10.7.4), 2.5 GHz Intel Core i5 w/4GB memory
I have an external drive (about 2 years old) contained within a NewerTech drive enclosure. It connects to my computer via USB. The Newertech enclosure also has a few extra USB ports. I have a USB hub connected to one of those ports which has a USB thumb drive connected thereto. Recently the harddrive (which is partitioned into two drives) has been dismounting for no apparent reason. I get the standard "The disk was not ejected properly. If possible, always eject a disk before unplugging it or turning it off ..." Ironically enough, the USB hub attached to the enclsoure does NOT dismount as the USB thumb maintains connectivity.
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iMac Core 2 Duo 21.5", Mac OS X (10.6.4), 3.06 ghz, 4 gig RAM, 500 gig drive, WD 1 TB My Book
I have a 500gb Verbatim external drive that I can't see in Finder. I've tried to restart, but with no luck.
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iMac, Mac OS X (10.7.2)
First, the drive kept triggering a "your external device may have been disconnected improperly" message. That despite repeated erasing of the disc and restarting of the set up a Time Machine backup usinig this 500GB USB2 drive with its own power supply. Finally, I placed the drive on its fronot panel and it stopped disconnecting. Then, it started the backup. It is now 9:30 in the morning. I started this backup at 9:30 last night. so far it has managed to accomplish 23.79 GB of a 64.45 GB back up.
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iMac (20-inch Early 2006), Mac OS X (10.5.8), Using a LaCie 500GB external Drive
I just purchased a new 3tb Seagate drive to replace a 2tb drive in an external USB enclosure, I can access, partition and format it using Parallels but can't even see it in Disk Utilities on Mac OS X 10.6.8...?
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iMac (27-inch Late 2009), Mac OS X (10.6.8)
I have a full 2TB Lacie drive that i want to copy to back up and store in a safe place. I have a Seagate 2TB drive hooked up (both drives on USB) but it freezes everytime. Sometimes i get almost all the way to the end and sometimes it only gets to 150 GB.
View 1 Replies View RelatedI cannot get my liye-on external dvd drive to recogonize on my imac. Please let me know if there ary any fixes or ways to get this to work.
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iMac, Mac OS X (10.6.8)
I am having hard time copying photos from iMac to external hard drive to create more disc space. Is there another way to create disk space.
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iMac
My external hard drive (Iomega powered 1TB hard drive) that I had as the Time Machine target recently filled up - I have 500GB on 1TB iMac - yet TM showed 999GB. I removed this hard drive and installed a WD USB powered 1TB and this keeps disconnecting - suspect by iMac. TM on System Preferences will not allow me to select the hard drive - I have to remove and reconnect the USB lead to allow the iMac to see it
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iMac, Mac OS X (10.7.3)
I am unable to boot lion from an external drive on both a MacBook Pro mid-2009 and an iMac late 2008. Both have lion installed and I would like to boot from either a FW drive or USB key. I have reformatted both a FW drive and USB and set them to GUID and installed lion but I can only boot them to the Disk Utility App (drive shows up only as 'EFI Boot' when I hold option down).
The firmware is up to date and I also reset the PRAM. I am able to boot both computers from an external USB Snow Leopard drive.
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iMac, Mac OS X (10.7.3), iPhone SDK
I'm having trouble setting the sharing priveleges on an external drive connected to my mac with snow leopard.My Drive is an external NTFS formatted drive. I can share the drive across the wifi network just fine if I have the guest account turned on, but I want to restrict access to certain folders using "sharing only" user accounts.I want to use SMB sharing.What I have is a folder called Movies that I want to share across the wifi with my housemates via a user account called "house" only I have another folder called "iPhone shite" (no kidding) that I want to share via a user account called "devacct" only I have set permissions for Sys Admin(Read and Write). Admin(Write Only Dropbox), and Everyone(No Access)When a user logs into the mac over the wifi, what happens is that even though I have enabled sharing for both users, and turned off the guest account, regardless of what permissions are set for each of these users, "devacct" can see the Movies folder and "house" can see the iPhone shite folder. This is not what I want. What also happens is that when I set the permissions, they do not save even though I click the lock. The extra user permissions disappear and the basic permissions reset to default.
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iMac, Mac OS X (10.6.8)
Pretty sure my external hard drive has crashed. I have unplugged and reconnected the USB, restarted the mac but it is just gone and the Mac can't find it.
I keep my itunes and iphoto files on this hd. I use Time machine as the back up. My question is if I buy a new external HD, how do I recover everything from the time machine backup?
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iMac, Mac OS X (10.7.3)
Yesterday, (Mar 28,2012) Finder was listing my external drive but when I went to eject the drive, it no longer showed in Finder. I cannot eject the drive properly. It is showing on my Desktop. I've done a disk utility verfy disk and it is recognized and no problem was found. I tried a new USB cable and the old Fire Wire (which doesn't work??). I used a different USB port but nothing seems to work. I've also tried restarting. I am running a MacBook Pro with 10.6.8.
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MacBook Pro
Our internal drive for iMac is dying. I am looking for recommendations (seem to only have older ones on the boards) for an external DVD burner/drive (blu-ray not required) that we can use for a while.
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Mac OS X (10.6.8)
External Drive Improperly disconnected pops up after I awake the Mac from sleep?
Mac Intel with Snow Leopard connected with fire wire to an external G-Drive.
Normally this has not been a problem. However I now have 2 external G-Drives daisy chained to each other with one firewire going to the mac.
Everything works normally accept when the mac goes to sleep it thinks the external drives were disconnected when they are not.
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iMac 27, Mac OS X (10.6.8), 2.8Ghz Intel Quad Core i7 / 8GB / 1TB
It no longer shows up in the list like the other one in the double enclosure does. I can see it with DU but cannot verify or repair b/c choices are grayed out. Smart says it is read only. How do I get data off of it, as it seems to be on its last leg?
Info:iMac, Mac OS X (10.6.6), 2.4 late 2008
I recently invested in a refurbished iMac which is running Mac OS X Lion 10.7.3 (11D2001).
I am trying to access my existing external hard drive through the machine and although this lights up when plugged in, it doesn't appear in the finder. Other Memory sticks work without problem.
It is a Western Digital Elements 160GB Portable Hard Drive that has worked and continues to do so without problem on my ancient iBook G4.
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iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)
My imac is not recognizing any external dvd writer drive. I have imac with Core i7 and Mac OS 10.6.8. I have tried external dvd writers from Samsung and Amazon Essentials but the computer does not recognize any of them. Which Dvd writer is compatible?
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iMac, Mac OS X (10.6.8)
