When I want to get mountain Lion, apple store telles me that I have Maverick installed. How can I charge the M Lion version to install on an external drive?
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I would like to install Mountain Lion 10.8.5 on my 27" iMac 14,2 currently running Mavericks 10.9.2?
View 2 Replies View RelatedI am preparing to upgrade to Mavericks. I want to put a bootable copy of Mountain Lion on an external hard drive so that I may run apps that aren't yet compatible with Mavericks.
View 2 Replies View RelatedI just received my new Mac pro at work and is trying to install Mountain Lion as the OS instead of Mavericks but it seems impossible. Every time I try to boot up on a bootable 10.8 installation drive I get the no entry sign. I even cloned my old MacPro and tried to boot from the external drive, I still get the no entry sign.
I tried booting from a thunderbolt, USB and even super drive, with no luck.
I need to install 10.8 because Mavericks doesn't work with Active Directory in my company, it just hangs the system every time, we've tried many different ways to fix this but it just seems to get worst.
Any way I can downgrade a 2013 Mac Pro to 10.8?
Info:
Mac Pro, OS X Mavericks (10.9.4), OS X Mountain Lion (10.8.5)
My father try to install the OS onto a newly installed internal drive on his Mac Pro. He's trying to install Mountain Lion, which is the same OS X generation as his usual boot drive (which is remaining in the system—the new drive is getting an OS as a backup boot drive).
The problem is that the Mountain Lion installer, downloaded from the App Store, refuses to install on the new drive. The drive, which is formatted but otherwise empty, does not appear as an available drive to install on.
My father believes that this is related to the note in the System Requirements saying that the Mac being installed on must already have Snow Leopard or Lion installed on it. I'm not so sure, but it's a valid question: can Mountain Lion be installed only as an upgrade, requiring an existing OS install on the actual drive being installed to?
My interpretation of the listed requirement is that you have to boot from Snow Leopard or later to do the install, because the installer has to contact the App Store, but the requirement is worded ambiguously enough that it could mean that the drive itself must have Snow Leopard or later on it. It doesn't make sense to me, though, for this installer to be useable only as an upgrade; there are numerous situations under which a person might need to install an OS on an empty drive.
I'm trying to boot up my late 2013 15" MBP (shipped with Mavericks) using an external startup disk running Mountain Lion. I really need to use the FCP iChat Theater feature, as I need to do some long distance editing. The startup disk works just fine, I checked it on another computer, but when I restart my Mavericks mac and choose it as the boot drive, I just get a grey screen with the universal "no"symbol (circle with a slash through it).
View 1 Replies View Relatedfor some reason I bought the infamous 2011 mac pro, and the hard drive kept having IN/OUT problems and after it destroyed half day of work, I decided to get a new hard drive, *blue WD 500g" but i have tried EVERYTHING and i just cant install mountain lion on it.
1.- i tried forcing the recovery mode so It would connect to the internet and download mountain lion but after 10 min or so i trows the -2002f error at me
2.- I tried to use the old hard drive that i put on a external hard drive reader so I could get the recovery partition but i just keep restarting the installation no reason given
3.- downloaded the mountain lion and tried to installing it on the system hard drive of the laptop trough a computer running snow leopard but dosn't let me.
4.- tried the same thing on target mode without success
5.- using the recovery partition I used disk utility to se of the partition was locked but it was not
6.- created a different partition to see if it would install it there didn't work.
Info:
Mac Pro, iOS 6.1.6
what will be the size of C drive when we install MAC os
Info:
Motion 5, OS X Mountain Lion (10.8)
I have an external hard drive that is about one third full. Can I now partition it into 2 partitions in which the existing data is in Partition 1, and Partition 2 is empty and available for new, different data?
Info:
iMac, OS X Mountain Lion (10.8.2)
I am having problems ejecting the external hard drive that I use to back up my laptop. It is a 2012 MacBook Pro running Mountain Lion OSX 10.8.5. My external hard drive is a WD 2 TB My Book Studio. I use it to back up my laptop with Time Machine. Every time I try to eject my disk now I am told that "The disk (Diskname) wasn't ejected because one or more programs may be using it." I have tried some solutions like to stop Spotlight from indexing the disk and to try and turn off TimeMachine, but neither of these worked. The only thing that has worked so far is to log out of my user name and log back in with a guest user and eject it from there. This takes up a lot of time and is ultimately not really a sustainable way of working on my computer.
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MacBook Pro, OS X Mountain Lion (10.8.5)
Mac Mini running 10.8.5. Time Machine will not back up brand new OWC MiniStack external HD. I've trashed TM prefs, reformatted the TM drive, verified that there are no exclusions, but it won't back up the external HD which contains only data files -- no system, no applications. TM does back up the internal HD.
View 5 Replies View RelatedI was using an external drive for Time Machine for the past year and a few months On Saturday a message came up that it failed. I tried initiating the Time Machine again but failed. I decided to get a new bigger external drive to use for Time Machine. When trying to eject the external drive I was using it gives me this message:
Would it be safe just to force eject or log out and then log back in again to eject it so I can use my new external drive?
Info:
Mac mini, OS X Mountain Lion (10.8.3)
I have a Hitachi Touro USB 3.0 1TB external hard drive that has always worked on my Macbook. Formatted in FAT so it would work on both my PC and Mac. I can't remember exactly when it stopped working, but I think I had to reset my mac once as it stopped responding and the HDD was plugged in. After that it stopped showing up in Finder, but still appears in Disk Utility. It also shows up in Storage under "About This Mac". I've tried resetting my computer, ran Apple Hardware Test, and have tested the hard drive on other computers and it works fine. Just doesn't show up in Finder on my mac!!
Info:
MacBook Pro with Retina display, OS X Mountain Lion (10.8.5), 13" Late 2012 model
So a couple of days ago it was fine and today it does not show up in finder, or utility disk
I am about to upgrade to Mavericks now
my External Seagate Hard drive just changed to read only on its own?
I went to get info and scrolled down to the Sharing and Permissions
But there is nothing there but a greyed out : You can only read
There are No boxes to check or uncheck, No options to change to read and write, No name of owner or ignore ownership box. NOTHING ELSE IS THERE
I have recently upgraded to Mountain Lion and am having other problems as well
I replaced a 1 TB external drive partiotioned in 2 with a 3 TB extrnal drive run/store my corbon copy cloner back up and time machine.
The 3 TB drive was successfully partitioned through the disk utility and both back ups are installed and the initial back up is complete.
My question is about the 1 TB drive. I want to completely erase all data from the drive in order to use it for a different use.
Using disk utility one of the partitions deleted without incident when following the same protocol the second partition produced error messages.
Volume erase failed
Volume Erase failed with the error:
Couldn’t unmount disk.
If I try to eject the disk
It says it will not eject becaus e a program may be using it...
The only program that utilized this partition is Carbon Copy Cloner which is not being utilized on the new 3TB drive.
I do not see where there is a option to have more than on disk chosen for this purpose so am unsure why the disk utility is seeing the old partion as still in use.
I would like to install os x Yosemite public Beta 2, since I have only one external hard drive and that one is my time machine, I made two partitions of it, one is backup and second for Yosemite.
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
Since the harddrive of my IMac was full, I added an external harddrive to the system for my photos. I use another external harddrive for time machine back-ups (backing up both the IMac and external harddrive with my iPhoto libraries). Recently the EHD with my photo libraries crashed. I now want to restore it from time machine onto a new external harddrive, but am not quite sure how to do this.
Info:
iMac (21.5-inch Late 2009), OS X Mountain Lion (10.8.2)
l I now have to completely wipe, re-format and re-load OSX onto my iMac's internal HD, My iMac is a late 2009 27" and at present has OSX 10.8.5 loaded, ( loaded but with many miss-functions ). Prior to the problem the iMac was running OSX Lion, what version though I can't remember.I installed 10.8.5 the other day to see if that would fix things, but it hasn't. It was not a "clean install", just regular one from downloaded OSX 10.8.5.
I have run Disk Utility and TechTool Pro' 7 to try to make repairs to address the problems so far to no avail. Main problems are that my most used applications, FCP-7 Studio, Aperture and Photoshop CS5 amongst others, open but then immediately crash. I've reloaded the troubled applications, de-installed them properly with de-installation app's then clean re-installed them, but that's made no difference. They will not mount.
I reckon there must be a fault or corruption on the HD, probably caused during the Optimisation as everything was functioning well before I did that. So, the only OSX install disks I have are the original disks that came with the iMac, OSX 10.6.2 and a Snow Leopard Upgrade DVD OSX 10.6. I do have the downloaded copy of OSX Mountain Lion that I pulled from the App Store the other day and that copy is now on an external USB / Firewire 800 HD.
As I said I would like to be able to clean off the iMac's internal 2tb drive completely and install a fresh newer OSX. If I first have to load OSX.6.2 then upgrade via the App Store that's fine, but I'd rather just go straight to Mountain Lion if possible. Whatever works best. Getting rid of any corruption on the iMac's HD is the prime motivation.
All my applications and files are backed up to a 2tb LaCie external drive.The iMac has approximately 900 gb's of content onboard and the rest is free / unused space.
Each day I am slowed down by spinners. I have more than enough memory (4TB) but my iMac is a bit older. Is there anything I can do to get rid of the spinners and improve the speed?
Info:
iMac, OS X Mountain Lion (10.8.4)
My 2007 iMac keeps shutting off randomly. I'm running Mountain Lion. I have tried unplugging it from the back waiting and plugging it back in. Sometimes when I have turned it back on, the fan will run loudly.
2GHz Intel Core 2 Duo
4GB Ram
OS X 10.8.5
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iMac, Mac OS X (10.5.1)
I've iMac 2012, with OS 10.6.8. However i wish to install Os Mavericks on 2nd Partition which I ve already created. How to do it ?
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iMac, Mac OS X (10.6.7)
I would like to use a perfectly good Canon Pixma ip4200 printer with OSX Mountain Lion 10.8.5 and Yosemite 10.10.1 on my 2013 model iMac but Canon say they do not do a driver for these more recent versions of OSX later than 10.7. Is there any way to get this to work?
View 1 Replies View RelatedHow to install flash player on my Mac, completely new to Mac!!
Info:
iMac, OS X Mavericks (10.9.3)
i have just bought a liteon external dvd/cd writer and plugged it into my imac. (os X 10.9.2) it is not loading correctly - it just shows up as a folder where i cannot open any of the files. i desperately need to install my printer.
View 3 Replies View RelatedI have read the discussions on making a bootable backup of Lion on external hard drive or a USB drive. I am not clear on whether I can purchase Lion from the App Store and have it download on an external drive so that my Macbook with 10.6.8 will remain as is. I want to test drive Lion before giving up Snow Leopard. I use SuperDuper and have a bootable Snow Leopoard on an external hard drive. Addendum: It looks like I may need to upgrade from 2GB of ram to 4GB before using Lion. My question still stands though.
View 3 Replies View RelatedAfter connecting my WD hard drive with my Macbook pro, I am able to view all what I have in my WD but I cant move any file from the Mac to the WD
I need to move my Iphoto library and some staff from my desktop
Info:Mac Pro, Mac OS X (10.6.8)
I have one hard drive that is readable and writeable on my mac desktop but read only on my mac air. I am trying to transfer all files from a couple external hard drives onto a new larger back up drive so I do not want to lose any information by reformatting.
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iMac, OS X Mavericks (10.9.5)
I have several hundred files on an external hard drive which i used with my toshiba laptop, I purchased the Mac, (after years of consideration!) and now I find that I'm having real difficulty in uploading to the mac from that drive.
I have also purchased the lightroom version 5 (i had version 4 on the laptop, and am just aching to use this on the mac ...
Info:
iMac
I have an iMac Intel Core 2 Duo running Tiger. What I would like to do is install Lion on an external hard drive and have the ability to boot up using either Tiger or Lion as the occasion arises. Reason being, I have some software apps that would no longer run on anything higher than Tiger and would require $1200 worth of upgrades. While I plan to eventually make such upgrades (and perhaps buy a new Mac to put it all on), for now I'm seeking an interim solution. In short, I want to take advantage of what Lion has to offer in the way of increased speed and flexibility (especially with internet surfing) while at the same time being able to boot up part of the time in Tiger to continue to run my older apps when needed. So, can it be done? Install Lion on an external HD? Or do I need to install Snow Leopard first, then upgrade to Lion? Or is none of this possible without buying a new computer and just keeping my old machine to run Tiger with the older apps?
Info:
iMac 2 GHz Intel Core 2 Duo, Mac OS X (10.4.11), 20-inch flat panel, 1 GB 667 MHz DDR2 SDRAM
