Possible to attach external Esata hard disk on the Imac Quadcore 27?

Is it possible to attach external Esata hard disk on the Imac Quadcore 27? Or any other Imac? The purpose is for video editing, but maybe Firewire 800 is good enough for hd video in Final Cut Pro?

Hi Simen,
The iMac series do not have an ESATA connection and there isn't a way to make a connection inside. The only possible way is to perform surgery on the iMac which
1. probably will not work and
2. almost for sure Invalidate the warranty
This is a fairly common questions however there just isn't a way to do it. If your external drive also has a Firewire or Firewire 800 connection that is your best bet. As you probably know your iMac has a Firewire 800 port and you can daisy chain Firewire devices.
Regards,
Roger

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Connection failed when trying to connect to external Lacie hard disk

I have an external Lacie hard disk which sits under and is connected to my Airport Extreme base station. I access that volume by using the 'Connect to Server' option in the finder, and I can see the Lacie drive when I get to the stage where I click to 'browse' and then click the Network icon.
However, today instead of connecting as usual (after asking for password authorisation, etc.) I now get a temporary window message saying:
"Looking up, "x1-6........local..." I guess the IP address?
After 3 minutes I then get the following error message:
CONNECTION FAILED
The server may not exist or it is not operational at this time. Check the server name or IP address and try again.
Yesterday I had a problem with my MacPro while trying to access info on the Lacie volume and with no response from the MacPro to shut down, I had to hold the start button down to get it to shut down. I then turned the Airport Express and Lacie disk off at the main plug powerpoint (I forgot to dismount the Lacie volume from another Mac running!). Hoping this would reset everything, but now this problem has happened!
Any help or advice on this would be much appreciated as I hold some key financial and business info on the Lacie volume and I can't access it now!!!
Thanks

Hi Rick
That's worked!
I did reboot Airport Extreme initially (had to switch off power to AEBS and Lacie disk as looks like there is no power switch on the AEBS?...and tried, but same problem. But then tried this again and all now works as before.
Thanks for your advice and the direct connection tip, which I was considering doing anyway if the conventional route didn't work.
Phew!

HT202796 I can not copy, modify, any file from my Mac to external hard disk, of the seagate brand (fast HDD Portable Drive) I don´t know if I need some software to copy and modify files in my hard disk external ? Could you help me please?

Hello I have a iMac with 3.4 GHZ intel core I7, memory 16 GB 1333 MHZ DDR3, and OS X 10.9.4 Software.
I have problems when I try to copy or modify any file from my MAC to MY PORTABLE DRIVE/DISQUE (external hard disk).
my external hard disk have the next features:
brand: Seagate
4TB
I do not know if I need some software such as: paragon or I need to configure my MAC,
Please help me..
Thanks a lot

Click on it, choose Get Info from the File menu, and check the format.
If it's formatted as NTFS, reformat it as MS-DOS, exFAT, or Mac OS Extended (Journaled) as desired, or install software such as Paragon NTFS on the computer.
If it's formatted as FAT32 or exFAT, use the Disk Utility's Repair Disk command on it; this may also happen for a flash drive which is about to fail.
If it's formatted as Mac OS Extended, click Authenticate and provide your administrator password, or change the permissions on that specific folder in its Get Info window.
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Disk Utility Unable to Repair External FireWire Hard Disk

Hello all.
This is the External FireWire Hard Disk that has been giving me problems for days, it is a Backup/Clone Disk of my sis's Mac mini Core Duo, and may explain why it was so hard and took so much pain to copy some of the data out, at times it failed to mount, and I manage to rescue some data after using Disk Warrior, but Disk Warrior was also unable to replace it with a new directory.
Anyway, so I (was able to) mount the hard disk, and I was successful in erase and reformating it.
But when I (try to) repair it with Disk Utility's First Aid, this report is what I get:
(The usual 'Checking...' text lines, text in BOLD indicates RED colour text)
Checking HFS Plus volume
Checking Extents Overflow file
Checking Catalog file
Checking Catalog hierarchy
Checking volume bitmap
Volume Bit Map needs minor repair
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The volume Untitled could not be repaired after 3 attempts
Error: The underlying task reported failure on exit
1 HFS volume checked
1 volume could not be repaired because of an error
Repair attempted on 1 volume
1 volume could not be repaired
Then a window dropped down from the top says:
First Aid failed
Disk Utility stopped repairing "Untitled" because the following error was encountered:
The underlying task reported failure on exit
(OK Button)
I guess this hard disk is really a gone case?? I am quite OK just to replace it with a brand new one... maybe all the trouble I had in the beginning is because I may already have a faulty backup drive to begin with???
Thanks and cheers

Hi Kappy,
I knew there was something about "not mixing" PPC and Intel versions of dealing with the external drive.
The drive was originally prepared on an Intel Mac mini Core Duo. But it should also mount normally on a PPC mac as an external hard drive right?
Here's the sequence of events:
1. Tried to boot from the Back Up/Clone Drive of the Mac mini Core Duo, through my MacBook Core 2 Duo, but failed to boot up
I had to shut down the MacBook (prolonged Bluescreen)
2. When I reboot the MacBook, and tried to mount the ext drive as normal, nothing happens, I knew something was wrong
3. Able to reach the vendor, use the Mac mini again to erase and reformat the drive, then check with DU, everything is OK
Clone with SuperDuper
After that check again with DU, not everything is alright, there are errors.
4. Brought the drive home, try to mount on my iMac G5, nothing happens.
I did a check on this forum, and the reply was that I should be able to use Disk Warrior 4 (Universal) on a PPC to fix an Intel-based ext drive. I was very specific and detail in my post/question
5. So anyway, I have no other option, I ran Disk Warrior 4 from my PPC iMac G5 and scan the ext drive, trying to fix it.
It reported the drive is too damaged to be replace with a new Directory, but gave me a Preview Mode. I use this to copy some data out.
But not sure if the data is OK or not.
6. After that, I was able to mount the drive in my iMac G5, so I just use DU and erase and reformat the drive, with Zero Data
7. Ran DU again, and that's where I am now, at the very first post, getting error messages that I cannot fix the drive
Thanks and cheers

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.

The finder window for an external USB hard disk suddenly started separating files by time (today, yesterday, etc.) and stopped allowing me to change column width, order, etc. Also the header bar shifted to flat white from gray.
All was normal until the icon for the disk stopped showing up on the desktop when I would plug it in. I rebooted the computer, and the disk icon now shows up but this new look to the finder window started as a result. The hard disk does not have this problem when I use it on another Mac running Snow leopard. Also, two other external hard disks that I use on this computer running lion 7.4 still have the normal header bars with columns that can be reordered, etc.
I have tried looking in preferences and other places but have not seen this discussed.

Well duh - I finally figured out that somehow in the View options for the hard drive, the "arrange by" option had been changed to "by date" from "none". Not sure how that happened, I had never used the "view options" menu tem before. Changing "arrange by" back to "none" gets the gray column headers and the collapsible folder icons back.

Arch: Install to & run from External USB Hard Disk Drive (HDD)

I wanted to play with ArchLinux 2009.02, but replacing the existing Debian-Lenny on the laptop's HDD wasn't an option. So I experimented with installing Arch on an external USB Hard Disk Drive.
I have tried to make this "newbie-friendly", so I hope the more experienced will forgive the detail.
Materials:
Three year old Dell Inspiron 6000
CPU = 2.0 GHz Pentium
RAM = 2.0 GB
Internal HDD = 80 GB
Internal CD/DVD R/RW
External USB HDD = Freecom FHD-2 Pro 80 GB
Archlinux 2009.02 install CD
Steps to install:
1. I put the Archlinux install CD in the drive and connected the external 80 GB HDD in the USB port.
2. When the Dell laptop was booted, I pressed F2 to enter the BIOS setup. I edited the boot sequence to the following:
Internal CD/DVD
External USB device
Internal HDD
On the Dell, you can also press F12 to select the preferred boot device for that boot.
3. I started the laptop and the Archlinux installation menu came up and I proceeded with installation following the "Official Arch Linux Install Guide" and the "Beginners Guide".
4. Used km to change to UK keyboard layout and then began the installer script (/arch/setup). I was installing from the core CD so I skipped the network steps.
5. HDD preparation.
This was fairly straightforward with two cautions:
(a) Make very sure that the external HDD (sdb) is selected for the operations.
(b) Remember to set the Bootable Flag for the first (/) partition on the HDD.
I chose 20 GB for /, 2 GB for swap and the remainder for /home.
6. The package selection and installation was fairly straightforward.
7. Configuration of System
This was section was straightforward with one warning:
USB had to be added to the HOOKS in the /etc/mkinitcpio.conf file!
I found this to be essential for my external USB HDD to function as a bootable device. Otherwise I got the same sorts of errors relating to unrecognisable file system types that other people have reported in the forum.
The relevant line from the end of the edited /etc/mkinitcpio.conf file is below:
HOOKS="base udev autodetect pata scsi sata usb filesystems"
8. Installation of GRUB was the other point where caution and/or correction was necessary.
When it asked where GRUB should be installed, I had to select sdb (my external USB HDD) and not any of the particular partitions on sdb. If the root partition sdb1 was selected then the laptop won't boot from the external USB HDD.
The GRUB /boot/grub/menu.lst as written by the installation routine specifies hd(1,0) which doesn't work when you try to reboot from the external USB HDD. When you boot Arch from the external USB HDD, as far as Arch is concerned - at that point in time - the external USB HDD is the first drive in the system. To fix this:
(a) When the Arch boot menu comes up, press e to edit the grub entries.
(b) Change the first line to hd(0,0)
(c) To the end of the kernel line add rootdelay=8
(d) Press b to boot the system with these temporary corrections.
(e) Once your Arch system has booted, edit the /boot/grub/menu.lst to make the above changes permanent.
The relevant portion of my /boot/grub/menu.lst looks like the following:
# (0) Arch Linux
title Arch Linux
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26.img
# (1) Arch Linux
title Arch Linux Fallback
root (hd0,0)
kernel /boot/vmlinuz26 root=/dev/disk/by-uuid/... ro rootdelay=8
initrd /boot/kernel26-fallback.img
9. The laptop happily and consistently boots Arch Linux from the external USB HDD when it's plugged in before startup/booting.
Running Arch from the external USB HDD seems as quick as running Debian from the internal HDD.
So if there is a performance penalty associated with using an external USB HDD, my wife and I haven't noticed.
In summary, the three essential points to address during installation to an external USB HDD are:
Remember to set the bootable flag for the first partition.
Add USB to the HOOKS for /etc/mkinitcpio.conf file.
Correct the /etc/grub/menu.lst file.
I hope this is helpful.
Ted

Hi Rookie,
As you say, it is worth remembering the rootfstype= option for the kernel line just in case someone still has problems with GRUB after making all the other changes.
I was working with the most recent Arch 2009.2 release.
I only got messages about unrecognisable file system type when I tried booting with the "stock" or "as-installed" GRUB (before I edited /boot/grub/menu.lst). After editing /boot/grub/menu.lst to identify the drive correctly and add rootdelay, GRUB was able to do the rest and everything worked OK without any error messages.
Best wishes,
Ted

HT4889 Migration Assistant to update my new Mountain Lion iMac from an external USB hard disk drive, it is constantly saying that it is "looking for other computers". It doesn't find the external drive. Why is it looking for other computers?

I'm trying to use Migration Assistant to update my new Mountain Lion iMac from an external USB hard disk drive. I told it to look for a drive, yet it is constantly saying that it is "looking for other computers". It doesn't find the external drive ... it just endlessly looks for other computers. Why is it looking for other computers at all, when I told it not to?

Wow, the wording in Migration Assistant is misleading. I've never used it before, so I thought I would try to copy my files from the external drive ... my old iMac died, but I managed to get everything I need off it, using the 'cp' command in single-user mode. So I guess I'll just have to manually copy the files from the external drive to the new machine. I was hoping that Migration Assistant might help somehow, but obviously not.
Thanks for the quick reply!

How to setup external 500GB Hard disk drive in enclosure

How easy is it too setup an external 500GB Hard disk drive (HDD) in enclosure? HDD is a brand new Western Digital 500GB HDD in an enclosure which has FireWire ports. The drive is not formatted.

Plug it in and use the Disk Utility in the /Applications/Utilities/ folder to format it as a Mac OS Extended (Journaled) disk.
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Recovering lost GarageBand files from failed external backup hard disk

For years, I've used SuperDuper's "Back-up - All files" function to regularly backup my computer's hard disk to an external firewire hard disk. On the day I initialized my computer's hard disk to install Leopard, wouldn't you just know, my external hard disk failed. I immediately stopped using it. I've used Data Rescue II on this external hard disk but can't find my GarageBand files. These were in a hard disk subfolder, not in the GarageBand folder or in the User > Music folder. I'm trying to find eight "projects" (some are GarageBand 2 files, others are GarageBand 2008 files), each of which including a voice recording (found a few of those, .aiff files) and software instrument tracks (some imports from Band-in-a-Box, which also can't be found -- but that's for a different forum). First off, what am I looking for, what would those files look like? Data Rescue II's Fast Scan doesn't see any .band file. Searching by name, using a part of the song's name, doesn't bring up anything. This doesn't seem entirely trustworthy as lyrics files using the same name (.doc files) were later found. I've only found two threads related to this on the Web, and they seem to indicate that DRII would be unable to rescue "packaged" files, which my guru husband says is nonsense. So I'm back to the original question: what is it I should be looking for on the external hard disk? Any suggestion gratefully received.

This is for people who would come to this thread searching an answer for the same kind of problem. I had much better success with FileSalvage. I was able to find the majority of my GarageBand files, with MIDI tracks. Audio tracks were not always included but could be found among .aif files. I have not yet searched for the Band-in-a-Box files.
HD

Unable to boot MBA from external USB hard disk

I'm trying to boot an Air from an external hard disk, but the partition is not being recognized when I boot up and hold down the OPTION key. I've tried making bootable clones with Disk Utility (Restore), Carbon Copy Cloner and SuperDuper and none of the three pop up as an available boot partition. The external drive was properly partitioned as a GUID disk. Any ideas what the problem could be?

Did you also format the drive Mac OS X Extended, Journaled? As follows:
Extended Hard Drive Preparation
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I want to backup several hundreds of emails to an external hard disk. The mail program is Apple Mail version 7.1. The Operating System is OSX Version 10.9.1 Mavericks. Can anybody advise me either where I might find instructions to undertake the backup or

I want to backup several hundreds of emails to an external hard disk. The mail program is Apple Mail version 7.1. The Operating System is OSX Version 10.9.1 Mavericks. Can anybody advise me either where I might find instructions to undertake the backup or send me the instructions

right-click or control-click on the mailbox account you want to back up in Mail, in the box on the left under MAILBOXES.
select Export Mailbox...
pick a destination for the backup folder

I have a MBP retina display, early 2013, 512GB SSD storage& I want to upgrade it into a 768GB SSD storage, would that be possible WITHOUT replacing my current storage disks with the new 768GB ?keeping the 512GB&only adding a 256 GB disk?! please advise (:

I have a MBP retina display, early 2013, 512GB SSD storage& I want to upgrade it into a 768GB SSD storage, would that be possible WITHOUT replacing my current storage disks with the new 768GB ?keeping the 512GB&only adding a 256 GB disk?! please advise (:

The main error in this position is thinking ANY sized SSD can be "storage"
Any Macbook SSD should be idealized as a working platform computer system, containing all your applications, documents, and weekly-use necessary files; and all media files such as ‘big-data’ (music/PDF collections/video/pictures), unless directly needed in the near future, should be kept off the computer and on external storage USB or likewise bare hard drives.
You cant do what you want without removing the internal SSD
Officially, it is not possible for an end user to upgrade the storage in any Retina Display MacBook Pro model after purchase
Get a nice 1TB USB external HD for $65

Stop the beeps with the 7200 rpm hard disks of the MacBook Pro

http://www.hardmac.com/news/2009/07/13/stop-the-beeps-with-the-7200-rpm-hard-dis ks-of-the-macbook-pro
Stop the beeps with the 7200 rpm hard disks of the MacBook Pro
from HardMac.com by [email protected] (Lionel)
At the beginning of week, we have spoken about the unpleasant beeps made by the 7200 rpm hard drive proposed as an option in the MacBook Pro 2009.
A solution has been found, the details are given by Rémy.
These tedious beeps occur when the disc is inactive and are caused by a system
to reposition the play-back head carried out in a repetitive way.
In addition to the beeps of the hard drive, Mac OS X displays the pretty multicoloured wheel during some seconds while waiting for hard drive to finish these loadings and unloadings of the play-back head.
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max is the level of APM which is a number ranging between 1 and 254 included
the word following are preset and can used in the place a number for the level of APM
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min (maximum economy of energy)
default (returns to the default setting)
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Yeah, I don't buy that. I spoke with Seagate a couple of months ago when I was looking for the impossible to find 500 GB 7200 RPM HD and asked them that very thing. They told me it would work fine, but I should disable SMS. Apple told me the same thing. I ultimately waited and got a non G-Force model, but Seagate told me it would work.
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Can I use the time capsule as backup and hard disk at the same time?

Hi.
I want to buy a time capsule.
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If I buy the 2TB time capsule, I wanted to use 1TB for the backup and 1TB for hard disk.
Is this possible?
Best wishes
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It is not recommended.. the problem being anything stored on the TC only is not backed up and cannot be backed up by the TC itself or Time Machine. So what are you going to do about back.. the TC can and do die suddenly.. and the cost of recovery can be huge.
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http://pondini.org/TM/Time_Capsule.html
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See http://www.anandtech.com/show/4577/airport-extreme-5th-gen-and-time-capsule-4th- gen-review-faster-wifi-/7

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Download and use 5.6.. the other non-toy version of Apple's Airport Utilities.
http://support.apple.com/kb/DL1482

Possible to attach external Esata hard disk on the Imac Quadcore 27?

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