2
votes
1answer
70 views

Install 10.8 on an external drive from 10.9 [duplicate]

I have OS X v10.9. I downloaded v10.8 installer from the AppStore in order to install it on an external drive. However, when launching the installer it says that it can't be installed on this computer ...
0
votes
0answers
55 views

10.8.5: Resume Disk Utility after a standby

Is it possible to resume a partition resizing operation after the computer went in standby? I've (sadly, without a choice) used my girlfriend's MBA to resize a partition on a disk. I was on battery ...
0
votes
1answer
117 views

How do I stop OS X from treating an SuperDuper image on an external drive as part of my current installation?

Every night, I have SuperDuper! create an image of my hard drive to an external drive. This works great, and has saved me from system failures a number of times. However, OS X is constantly treating ...
4
votes
1answer
108 views

How to save a file quickly and no need to wait for the external hard drives to “wake up”?

Recently I have decided that since Mac does such a nice job for indexing the files, I will store many files on the Mac, so I bought a 6TB Thunderbolt external drive which is in RAID 0 Strip mode, and ...
1
vote
1answer
515 views

Encrypted/Journaled Seagate won't accept Password

I have a 2011 MacBook Pro Intel running Mountain Lion. I have a 2tb Seagate External Drive with 3 partitions: all three were set up the same way with different passwords as a person who used to live ...
0
votes
0answers
4k views

How can I share an external hard drive with another Mac?

I have file sharing working between my iMac (10.8.3) and MacBook Pro (also 10.8.3), and I have an external "My BooK" drive (USB, MS DOS format) that I want to share. The iMac (where the external drive ...
2
votes
2answers
998 views

External hard drive spinning up during sleep

Every time I close the lid on my macbook air, my external hard drive seems to spin up for about 5 seconds every 30 seconds, and this will go on continuously, even for several hours. The noise itself ...
0
votes
1answer
128 views

External hard drive problems

I've two external hard drives attached to my MBP Retina OSX Mountain Lion. Whenever I open the Finder or switch to a Finder window, if either of the hard drives are asleep, there's a several second ...
0
votes
1answer
1k views

Installing & running OS X 10.8 Mountain Lion from an external hard drive onto my Snow Leopard Macbook Pro?

I am currently running Mac OS X 10.6.8 Snow Leopard on my late 2010 Macbook Pro. I am perfectly fine with running Snow Leopard at present, but I feel I may be missing out on features or indeed updates ...
3
votes
1answer
135 views

Move file from HDD to SSD

I've recently added an SSD drive to my Macbook, and I'm using my HDD to store my files. Sometimes I want to move a file from my HDD to my SSD though. Whenever I try to drag it, Finder only allows me ...
1
vote
2answers
512 views

Why do apps which are not installed run from an external bootable drive?

After a disk crash in my MacBook Pro running Lion, I replaced the drive, installed Mountain Lion, and am rebuilding my system. I used Migration Assistant to transfer from an external bootable clone ...
2
votes
0answers
2k views

Why can't I search files and folders on my external NTFS drive on Mountain Lion?

I have tried to re-index my external drive by removing it from Spotlight's privacy settings and putting it back there. I tried with mdutil in the terminal and I've got the following log: bb:~ bb$ ...
7
votes
3answers
9k views

How can I create a new Recovery Partition on EXTERNAL disk?

I want to enable encryption on an external FireWire disk. The disk has been formatted a while ago (2+ years), and when choosing "encrypt volume" from the Finder context menu, Mountain Lion refuses ...
1
vote
1answer
649 views

Time Machine External Backup Disk Icon

I bought a new external hard drive to use with Time Machine: The Western Digital "My Passport for Mac" 1TB USB 3.0 Hard Disk Drive. This is the second hard drive Time Machine uses, the first one being ...
4
votes
2answers
3k views

Why does OS X now think I have two partitions on my external USB drive (plus random connection issue)?

I have an external USB drive that I have plugged into a USB hub, which gets unplugged from my computer about once a day. Most of the time I remember to unmount the drive before disconnecting so that ...
4
votes
1answer
2k views

Sharing Mac hard drive over the Internet to a PC

Similar question to this, but my other computer is a PC. (PC seeing external hard drive from the Mac over the Internet.) My external is formatted exFAT. Neither the Mac nor the PC have issues using ...
1
vote
1answer
195 views

Will a USB 2.0 5400RPM External HDD for Time Machine slow down my SSD?

Will a USB 2.0 5400RPM External HDD for Time Machine slow down my SSD? I am new to Mac and I don't know how often Time Machine works with the drive.
0
votes
0answers
2k views

How to backup external NTFS drive via Time Machine?

I currently have an external, HFS+ drive as my time machine storage that backs up my Macbook Pro Retina (Mac OS Mountain Lion 10.8.1). I also have another external NTFS drive (that I share with my ...
11
votes
1answer
5k views

How to view progress when encrypting a disk?

Mountain Lion allows one to encrypt any disk by right-clicking on the disk in the Finder and selecting Encrypt from the contextual menu. Is there anyway to check on the progress of this encryption ...
2
votes
1answer
4k views

How to access USB External Drive on iMac from Macbook Pro?

I have an iMac with an external USB 1TB harddrive, running Mountain Lion. Under File Sharing I have added this external drive to my list of "Shared Folders". I have a MacBook Pro also running ...
2
votes
5answers
29k views

How to make external disks reappear on desktop in Mountain Lion?

After upgrading from Lion to Mountain Lion, my MBP does not show icons for external drives on the desktop any more. In the Finder preferences, “External disks” is checked under “Show these items on ...