the process of reinstalling OS X

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1answer
364 views

Creating a Bootable USB Drive: unable to download Mavericks again

I am following this guide to creating a Bootable USB Drive with Mavericks: How to Perform a Clean Install of OS X Mavericks However, I cannot find the Install OS X Mavericks.app file in my ...
0
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1answer
70 views

Big boo boo on reinstalling OS X Lion. Help!

I have OS X Lion and erased the hard drive to prepare and install Maverick. Can you hear the violin playing? Here are the issues: My hardrive (Toshiba 750G) resized down to its branch hardrive ...
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2answers
8k views

Purchasing OS X Mavericks for a fresh install

I have a Mac Mini here that I just reset (wiped everything). When I try to reinstall OS X Mavericks through the "Install OS X" interface, I am seeing this error message: This Apple ID has not ...
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1answer
761 views

Reinstall OS X Snow Leopard on a 2011 MacBook Pro

I have a 2011 MacBook Pro. I decided to erase all contents and reinstall the OS. I used the original installation DVD, but I could not install the OS: after the boot I could only enter Disk Utility. I ...
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2answers
1k views

Making a bootable USB OS X Installer from iso on Linux

I followed the procedure for using dd to put an OS X iso on a USB stick from Linux that is described here. The problem I'm having is that my Late 2006 Intel MacBook does not recognize the USB stick at ...
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0answers
1k views

Mavericks - Restore Damaged Recovery HD Partition without Reinstalling OS X

Recently, I tried to boot into the Recovery HD partition in order to perform some basic verify/repair operations using Disk Utility, only to find that my Recovery HD partition will not boot. Instead, ...
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1answer
449 views

Can I redeem OS X Lion on a Mac different to the intended install location?

I restored my MacBook to factory settings and I bought OS X Lion because my iTunes account never had it. However, I can't activate it because the Mac can't continue unless it has the program ...
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1answer
840 views

Deleted all partitions from Mac mini except Boot Camp, now can't reinstall OS X

I have a Mac Mini without DVD drive (2010), and I used Boot Camp to install Windows 8. Everything worked but after I played in Windows with the partitions (I wanted to expand the partition of the ...
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3answers
6k views

Changing SSD's and keeping everything

I have a mid 2010 13" MBP. I have an SSD, its not big enough so I am upgrading from 128GB to 256GB. How can I take everything from the current SSD and then upload it to the new SSD - effectively ...
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0answers
49 views

Error during install Leopard on iBook G4, now can't mount drive

I have an iBook G4 that was running 10.3.9 and I was attempting to install 10.5 via Firewire transfer as the optical drive is not working. During the install, the power lead failed and the laptop ...
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1answer
367 views

How can OS X be installed from ISO file on a Mac?

How can OS X be installed from an ISO file on a Mac? I have downloaded OS X Mountain Lion ISO file (4.42GB) as my MacBook fails to boot and I want to do a fresh installation.
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1answer
62 views

How to install OS X Mavericks if disk only has Windows on it?

I have a MacBook Pro How can I install OS X Mavericks if my HDD only has Windows on it?
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7answers
8k views

How can I get back a system file after deleting it from my Mac?

I've deleted a system file from my Mac and need to get it back. System files can include: hidden files in the root of / - especially unix files in /private /System files /Library files ...
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2answers
967 views

Is it possible to install flash firmware update without having access to OSX?

So I erased my HD and wanted to install Mac OSX Mavericks on my MacBook Air mid 2012 model and after I booted from the USB and was about to install Mavericks the damn thing tells me it can't do so ...
3
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1answer
2k views

Install a clean Mavericks and then use TimeMachine makes it unclean again?

I am about to install OSX Mavericks in an iMac I have. I would love to make a clean install (creating the bootable USB with that complex procedure). I was thinking about copying folder by folder but ...
1
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1answer
4k views

Macintosh HD not showing up on disc utility

I am trying to do a clean install on my Macbook Pro 13" from 2011. Here is what I did so far: 1) Booted up on my USB Stick with Mountain Lion Installer mounted on it 2) Opened up Disc Utility and ...
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2answers
1k views

My mac came with Mountain Lion. I upgraded to mavericks - and now I can't find mountain lion download

According to I've bought Mountain Lion, but where can I download it now? it should be in my purchase tab, but it isn't. ("option" does not help, it just lets you redownload if it is already in the ...
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2answers
27k views

Is restoring a Time Machine backup on a clean install of OS X Mavericks still a 'clean' install?

I would like to upgrade to OS X Mavericks. Also, I think it would be a good chance to clean up my system. My question is: If do a clean install of OS X Mavericks and then restore my machine from a ...
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1answer
59 views

USB install Drive vs USB Recovery Drive

I have two USB sticks: An "installation" drive created with Disk Utility by locating the .dmg file hidden in the contents directory of the Mavericks installer. I used an 8GB stick for that. ( this ...
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2answers
590 views

How can I test access to encrypted (FileVault2) Time Machine partition?

I have my Time Machine backups going to an external disk, and all of it is encrypted with FileVault2. I plan to do a fresh install of Mavericks on my local hard drive, but before wiping the disk, I ...
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0answers
96 views

Buy SSD With OS X 10.9 Pre-Installed?

Is it a reasonable ask to have my local hardware store pre image Mavericks onto the new 2.5 laptop SSD, or does OS X have a bunch of setup configs it has to run? I intend to do the hardware install ...
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5answers
8k views

What is the best way to generate a Mavericks Install USB flash drive?

I could probably copy the contents from the package, but what is the best way to create an install Flash Drive for Mavericks? Of course ideally the drive should be bootable.
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3answers
4k views

What is the partition size needed for The Mavericks install disk?

I will setup a USB key to install Mavericks. I would like to know the needed size of the partition to install Mavericks.
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1answer
2k views

reinstall OS on a new HDD

I was given a MBP that needs some repairs. Aparently the hard drive is fried so I was planning to replace it with a new one. Is there a way to download a disk to re install the OS after I get a new ...
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1answer
138 views

Mid-2012 Retina Pro - shouldn't I have Mountain Lion?

I recently reinstalled OSX, Win7 and Linux on my mid-2012 15" Retina (purchased August 19, 2012), and just noticed that I, apparently, am now running OSX Lion (10.7.5). I recall that this machine ...
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3answers
19k views

Macbook keeps booting OSX Utilities instead of Mac OS X

Here is my story I had a MacBook PRO 2010 with Mac OS X 10.8 Mountain Lion since I bought it I've never reinstalled the OS until now. I did a clean install following this instructions ...
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1answer
2k views

iMac Startup I/O Error Despite Successful Disk Repair

My Early 2008 iMac with OSX 10.8.5 no longer boots beyond grey screen with spinning gear. Verbose mode shows a load of I/O errors. Disk Verify/Repair run via recovery partition completes successfully, ...
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1answer
91 views

New SATA cable, same hard drive problem

I was having hard drive problems with my mid-2010 unibody Macbook Pro. I bought a new hard drive and set up it using a SATA to USB cable before installing. Everything worked great so long as I had the ...
2
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1answer
659 views

New HD - Mid 2007 MacBook - Wrong OS Disk

I am trying to install a new hard drive in a MacBook from mid-2007. (Original question re: drive replacement here) I have managed to install the physical drive, and format it ready for the ...
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1answer
920 views

How to reformat the latest iMac?

I need to reformat my work mac. My boss bought it about a month ago, so it's one of the newer ones that didn't come with an installation disc. It's running mountain lion and has a bluetooth keyboard ...
0
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1answer
86 views

OS X Lion factory refresh problem

I just bought a MacBook Pro from a buddy. He wiped the HD for me and returned it to factory settings. So now when I start it, it says I have to redownload OS X Lion. So once I start the download it ...
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3answers
68 views

Do i get a Mac OSX DVD when i buy a Mac Mini computer?

And if not, how do I reinstall the system in case one day everything goes wrong? Thank you.
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1answer
199 views

Can I build an OS X Image with preinstalled software? (Or, please help me move back one OS X version.)

My MacBook Pro with Retina Display is a year old, and I'm in the mood of a fresh install. (I've got random stuff lying around, etc.) For compatibility with some software I'd like to run, I'm moving ...
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0answers
142 views

How do I download Mountain Lion on a mac that does not support Mountain Lion?

My own Mac crashed while downloading Mountain Lion and does not boot anymore. Now I want to download Mountain Lion on another Mac, that only runs OS X Lion - and does not support Mountain Lion. My ...
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4answers
6k views

How to extract InstallESD.dmg from my iMac Recovery Partition?

I'm trying to extract the InstallESD.dmg image so that I can create a USB key any time I want to in the future, to recover/boot my 2011 iMac. I would think this would be no problem at all, since the ...
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1answer
301 views

About how large is a clean install of OS X?

If you were to wipe a hard drive clean and install OS X Mountain Lion, with one user account and no user data files. (so simply OS files) How large, in disk space, would OS X (how much hard drive ...
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1answer
422 views

Preventing booting from external media

Is it possible to set up Mac OS X 10.8 (Mountain Lion) on a MacBook Air so that users cannot boot from external media (e.g. a USB memory stick) and cannot restore the OS from the internal restore ...
1
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1answer
81 views

How to clean install and only re-install old applications/files as you need them?

I have Gooogled this for a couple of months now casually but have never gotten a guide that seems suited to me. I am running Snow Leopard. It's really starting to get slow. Basically, most guides on ...
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2answers
3k views

How can I extract the Mountain Lion installer from the recovery partition

I just got a new macbook pro, and I want to swap out the internal hard disk with an SSD. My machine did not come with install media, so I was planning on trying to make some based on the recovery ...
0
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1answer
229 views

install Lion on Imac with macbook-pro HDD copy

Is it possible to do a new lion install on an imac if you copied/cloned the HDD of your macbook-pro (with CCC)? In theory that is ofcourse, because it won't. The installer log, mentions: missing ...
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1answer
549 views

OS X unusably unresponsive after upgrading 10.6 to 10.8

Every other click and keystroke seems to cause my MacBook to just freeze for minutes at a time. (I saw How to fix OS X Lion being unresponsive? but I'm not seeing much swap activity nor is my RAM ...
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0answers
96 views

Reinstall MacBook's OS X

I have a bit of a problem with MacBook Pro. Currently it's running Mac OS X 10.8.3, but I want to install from DVD Mac OS X 10.5.2, which is for this MacBook Pro and was reinstalled few months back. ...
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3answers
6k views

Reinstall OS X Lion on Macbook Air 2012

I have a MacBook Air (11-inch, Mid 2012) MD223LL/A MBAIR 11.6/1.7/4/64FLASH running OS X 10.7.5. It shipped with Lion. I want to reinstall the OS on the laptop without an internet connection. Is this ...
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0answers
140 views

How to download Mountain Lion installer after changing a store?

I'm going to upgrade my machine with ssd drive, so I want to make a clean install. I was told that I can redownload the installer via Mac App Store, but the problem is that I used the store of other ...
2
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1answer
147 views

Install Mountain Lion to another drive without rebooting

I'm wondering if its possible to install Mountain Lion to an external drive (connected via esata) without rebooting from the host system? I came across this hint suggesting that it was possible to do ...
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3answers
1k views

Mountain Lion clean install

I've lost my HDD which is unrecoverable on my MacBookPro 5,5. I don't have any Mountain Lion installer or disk. How can I install Mountain Lion after i put brand new disk?
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1answer
76 views

I've installed a new version of Safari and now it refuses to open and doesn't allow me to downgrade [duplicate]

I've installed a new version of Safari and now it refuses to open and doesn't allow me to downgrade. Someone pointed I had to reinstall the whole system. I'm reading on how to do it right ...
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0answers
99 views

Buy OS X Lion on AppStore but install from previous download with other Apple ID

I have OS X installed at home and I am therefore able to re-download it from the app store and to copy the installer on an USB drive. My parents have a very bad internet connection and I would like ...
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2answers
4k views

Copying applications from applications folder to external and reinstalling osx

Is it possible to copy all my applications from the applications folder onto an external, format my mac, reinstall OS X and finally copy the applications back into the applications folder for ...
0
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1answer
48 views

Would installing MacOS on a new partition fix my partition table?

I think I messed up my partition table, would installing mac os on a new partition (to keep the old one which I WANT to use) fix that so when I boot the Option key works and everything runs smoothly?