the process of reinstalling OS X

learn more… | top users | synonyms

0
votes
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 ...
3
votes
2answers
973 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 ...
1
vote
2answers
226 views

Install Mavericks on second partition in Yosemite-only system?

I have a 2012 MacBook Pro (so yes it's capable of Mavericks). I have only Yosemite currently installed on the drive. I have an app I need to run that does not seem to properly support Yosemite, so I ...
1
vote
2answers
2k views

Can not boot from USB to make a clean install of Yosemite

I have a MacBook Pro 13' retina from April 2013. Yesterday I wanted to do a clean install of Yosemite. I formatted my USB as Mac OS Extended (Journaled) and made the partition to be a GUID table ...
1
vote
2answers
3k views

Can't download Mavericks - I got a Mountain Lion CD, what to do?

This is the most silly question I'll ever ask, and I'm sorry for this. But doing the following: Step 1: https://itunes.apple.com/en/app/os-x-mavericks/id675248567 Step 2: ...
0
votes
2answers
45 views

SSD not selectable for Yosemite installation

When I try to install Yosemite the SSD is not found. the Disk Utility lists the SSD, but does not give me the possibility to erase the disk. Any advices? Thanks
0
votes
2answers
54 views

Mac OS won't install from CD, but Windows will

I had to replace the hard drive in my 2010 21.5" iMac. When I went to install the OS, I rebooted into the OS selection screen (using option). The Mac OS X install disc was there (but my external HD, ...
0
votes
2answers
2k views

Error while installing osx in a clean hard drive

here the story: I've decided to reistall osx mavericks on my macbook, so i restarted my mac clicking cmd+r, and that in the recovery mode i earsed the main hard drive so i can have a clean install. ...
0
votes
2answers
1k views

The OS X upgrade couldn't be started because the disk is damaged and can't be repaired

My relative was attempting to upgrade her Macbook Pro and it failed. Everytime the laptop boots up, it brings up OS X Installer. The Installer never completes installation because it says the disk is ...
1
vote
1answer
116 views

Reinstalling OS X Lion after erasing the HD

A friend of mine recently bought a used Macbook (I believe it's the model before the last Macbook model from 2011). It had OSX Lion installed. I rebooted the system, held down Command + R and used ...
1
vote
1answer
129 views

Can't install OS X on MacBook Pro after installing Windows 8

So my hard drive stopped working, water damage I think. I bought myself a new ssd and straightaway put Windows on it as I use it for work. This was a few months ago I'm now stuck as I can't figure ...
1
vote
1answer
125 views

How to connect Wireless Keyboard when new hdd on imac 27

I have an iMac 27 emc 2390, i just had a hdd failure, so i bought a new hdd, plug it in and then start my imac with the instal dvd in. The point is that my keyboard isn't recognize so i can't boot on ...
1
vote
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?
1
vote
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 ...
1
vote
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 ...
0
votes
1answer
172 views

How can you wipe and reinstall OSX on a Mac Mini (which has no optical drive)?

If you are a new disk and wiping them to setup a DIY Fusion disk, how does the Mini carry on working afterwards... haven't you just wiped the OS? Without an optical drive, how can you clean the disks ...
0
votes
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 ...
0
votes
1answer
451 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 ...
0
votes
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 ...
0
votes
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 ...
0
votes
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?
0
votes
1answer
253 views

Mac doesn't reboot after reinstall of OS X

This it what I did Select the recovery partition erase your whole disk using disk utility...importany you erase all partitions. After deleting all the data, select "Reinstall Mac OS X". Maybe i ...
0
votes
1answer
222 views

How to get MacBook Leopard installation disks?

We bought this computer second hand without the disks. Some of the applications were accidentally removed. The trash was emptied before realizing they were in there. We are trying to find someone ...
2
votes
0answers
38 views

Help with clean install

I'm now having major problems with my iMac. I had a massive software failure running Mavericks, it damamged the OS and I lost the recovery partition, I then wiped the hard drive clean and tried to ...
1
vote
0answers
41 views

Errors restoring OSX Lion on a macbook

My sister has a late 2007 MacBook running OSX 10.7 Lion. She's managed to acquire quite the collection of adware, so reinstalling the OS seems like the easiest recourse. However, when I boot into ...
1
vote
0answers
50 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 ...
1
vote
0answers
97 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 ...
1
vote
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 ...
0
votes
0answers
30 views

macbook startup error stop sign appears after long shutdown

I have a MacBook Pro A1286. Recently I reinstalled operating system to OS X Lion (10.7)/ After that I started getting stop error on start up: Usually the error appears after a long shutdown. (I ...
0
votes
0answers
91 views

How to disable OS X installer on boot?

TL;DR Have a MacBook Pro with (probably) bad GPU. Tried to install Yosemite OS X - after reboot, it hangs up on grey screen. Is there a way to disable Yosemite OS X (or any other) installer on boot ...
0
votes
0answers
154 views

How to unlock disk after unsuccessful upgrade?

I tried to upgrade to OSX Yosemite on my MacBook Pro. I had only 4GB of free disk space. Everything went fine until it said only a minute remaining. This was on for 8 hours. Eventually I restarted the ...
0
votes
0answers
94 views

MacBook Pro failure to reinstall OS X Mavericks

I've bought a late-2008 MacBook Pro 15". On startup, it takes me straight to the OS X Utilies menu. When I try to reinstall OS X I eventually get an error telling me that 'installation information ...
0
votes
0answers
25 views

recently just got a mac pro without hdd and video card can't get a image on my monitor to install osx

I was just recently given a early 2006 mac pro desktop without a hdd or video card. I installed both a new video card and hdd to the computer and have the osx snow leopard install disc but I can't get ...
0
votes
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, ...
0
votes
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 ...
0
votes
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. ...
0
votes
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 ...
0
votes
0answers
405 views

Restoring 'User Guides And Information' folder on a Mac preinstalled with Lion or higher

When you buy a new Mac you get a digital copy of all important information relating to your hardware. These are located in the 'User Guides And Information' folder on your hard drive, or more ...