How do I use Disk Utility to help install Mountain Lion after many failed attempts?

I tried to install Mountain Lion from an App onto my MacBook.
First it said that my disk was damaged to i tried to repair it.
Didn't work.
Then it said I didn't have enough room to install Mountain Lion.
Then I tried to restore Lion.
Didn't work.
Then someone suggested I reset my PRAM.
Tried that, and now I am stuck.
I can't restore any of my backups from timeline.
I can't reinstall OSX because my drive is now locked.
And I don't know how to use Disk Utility to solve this problem!
Any suggestions welcome... I'm in way deeper than I understand and feel like anything I do is making this worse!

I gather that your computer is in a less than satisfactory state, so the process below will basically start you from scratch, but you shouldn't lose anything.
Okay, can you inspect the Time Machine Backups with the Finder? About two or so folders down you should start seeing your system files. Assuming all your files are present.
Important^
You probably have an installation disk that came with your macBook. Boot from that CD and install from the CD.
Run the verify disk utilites and repair utilities if necessary.
You may want to erase your disk from the CD's disk utility. This will erase your Hard Drive (make sure you do not erase your backups, as that would be very bad).
Once the installation is complete, run all system updates. Either look through your backup and find the Mountain lion installation app, or download it from the app store again.
Run the ML installtion app.
Once everything is up and running, move all files and folders you want from your TM backups and you should be good to go.

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I am running disk utility prior to installing mountain lion.

I got the following message in disk utility. Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent” has been modified and will not be repaired. Do I need to do anything or is this a problem that will go away when I install?

That is not an issue. It is very common and will not affect the installation of Mountain Lion

HT4108 I have an iPhone4, used and locked to the UK network. I need to pay for the phone to be officially Unlocked. In the meantime we used it as a device to check emails and games etc.. We put a pass lock and after many failed attempts we forgot what it

I have an iPhone4, used and locked to the UK network. I need to pay for the phone to be officially unlocked.
In the meantime we used it as a device to check emails and games etc.. We put a pass lock and after many failed attempts we forgot what it is. Now the phone is Disabled and iTunes can not fix it since it can not update the Software without the phone being officially unlocked..
any idea how to do this?
Please advice

gencml wrote:
We put a pass lock and after many failed attempts we forgot what it is. Now the phone is Disabled and iTunes can not fix it since it can not update the Software without the phone being officially unlocked..
any idea how to do this?
Please advice
You need to visit Apple Store, and show ownership proof in case of forgotton pass code.

How do you use disk utility to burn a bootable .iso dvd?

Anybody have a clue on how you use disk utility to burn a .iso bootable dvd disk?
I'm trying to install windows 7 rc into virtual box in OS X 10.5.7 and cannot figure out how to do this. I've already installed the windows 7 beta in virtual box and was able to make a bootable dvd disk with the .iso file on it but have no clue how I did this.
I've been searching the web but most tips are for older version of OS X.
Thanks to anybody who answers.

It's so easy, You can just burn an .iso file using DVD Creator Std instead of Disk Utility, only 3 steps to finish bur ning your .iso files:
http://www.imediacreator.com/mac-dvd-creator-standard.html#131

How do i wipe my hard drive and install Mountain lion

OK i wanted to install mavrick but i got my macbook pro in june of 2007 so it's to old. The command R does nothing when i reboot, and everything i find online about clearing my hard drive and getting ready to install mountain lion has that step in it. So how do i clear my hard drive so my computer is brand new like the day i bought it and also update my OS from snow leapard. Do i need to buy the disk for mountain lion or can i just download it? if someone has a link to something helpful i would love to have it.. Thanks

If you can't run Mavericks, you can't run Mountain Lion because they have the same hardware requirements.
Check that your computer is compatible with Mountain Lion/Mavericks.
To check the model number hold down the option/alt key, go to the Apple menu and select System Information.
MacBook Pro (Mid/Late 2007 or newer) model number 3,1 or higher
Your Mac needs:
OS X v10.6.8 or OS X Lion already installed
2 GB or more of memory (More is better - 4 GB minimum seems to be the consensus)
8 GB or more of available space
If your computer isn’t compatible, you might be able to upgrade to Lion.
Computer Compatibility - Lion                       Lion
Check to make sure your applications are compatible. PowerPC applications are no longer supported after 10.6.
Application Compatibility
Applications Compatibility (2)

Help installing Mountain Lion!

I'm trying to install Mountain Lion, when it asks for my password to continue install I enter it and nothing happens. Help!

so i tried that and still no love. this is the 3rd time i am downloading mountain lion.
when you say "OS X" are you referrnig to mountain lion or other?
i am getting the same thing happen as before. i enter in my p/w and nothing. also tried the shift key thing... what am i doing wrong??

Repair my HD using disk utility, please help!

hi, i performed a "verify disk" in disk utility on my "MACINTOSH HD" and apparently "1 HFS volume needs to be repaired" however, the "repair disk" button is greyed out, how can i fix this HFS volume????
also if someone could tell me what a HFS volume is and if it is important, that would be great!
Thanks!

> however, the "repair disk" button is greyed out, how can i fix this HFS volume????
You need to restart using the system CD/DVD and run Disk Utility from there.
1. Insert system CD/DVD into your PowerBook's optical drive
2. Restart
3. Press, and keep pressed, the 'C' key after you hear the startup chime
4. Release the 'C' key when you see that the PB has restarted into OS X displaying a multilingual selection window
5. Click through to the 'Installer' screen
6. From the 'Utilities' menu, select 'Disk Utility'
7. Select your PB's disk from the left hand panel
8. Ensure the 'First Aid' tab on the main, right hand, panel is selected
9. Click on 'Repair Disk'
NB. The "HFS volume" should be your PB's internal drive - and yes it is important (without it you have no drive).
15 1.25G/12 1G PBs, Mac minis, iBooks G3/G4, Mac OS X (10.4.3) Cube, TAMs, iPods 2G/4G, iPs, AEBS, AX

I got a 2009 27 in i7 quad core upgraded memory 16gb came installed with osx 10.8.4, but i think its been hacked or something cus now cant reboot to login...didnt have chance to backup all my music files created...tried use disk utility nohelp. help me

pleaswe help me im a newbie with apple ...spent 1800 on this refurbished through www.gainsaver.com but when i upgraded and installexd memory using apple tutorial i ended up voiding extended 3 yr warranty ....not happy please help me fix this if i lose all my music files i madeplus older musix files for upcoming itunes release im doomed .....not alot of money for repairs i put everything into this when i bought it 5 months ago.....im novice so clear steps and procedures to try and save me and my computer wil be greatly appreciated;;;alsl didnt ship with disks when initially recieved from shipping thx

You've been given some misinformation.
RAM is the only thing in an iMac that IS user upgradeable/installable.
You cannot void the extended AppleCare installing your own RAM modules.
So, whoever told you this, has lied to you.
If you actually opened the iMac's face and attempted to do some other internal work, then yes, you would've voided the 3-year warranty.
But, opening the RAM access area and upgrading the RAM does NOT void the AppleCare warranty.
What type or manufacture of RAM was it?
Macs a very picky about the RAM that they need to use.
Here is the correct RAM specs for your model iMac.
Maximum Memory
16 GB
Memory Slots
4 - 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM
Correct and reliable Mac RAM can be purchased from online Mac RAM sources Crucial memory or OWC (macsales.com).
Plus, whoever installed OS X 10.8 Mountain LIon on to this 2009 iMac should've done so.
OS X 10.8 is a download only OS and is forever tied to some other Apple ID other than your own Apple ID.
I do not use OS X 10.8 Mountain Lion, but there should be a recovery partition that you can use to try and reinstall OS X 10.8 Mountain Lion.
Hopefully, someone with more experience with OS X 10.8 will be able to better help you.
If you need a set of OS X restore discs, then order OS X 10.6.3 Snow Leopard from Apple here.
It is only $20 U.S.D.
http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
Good Luck!

HT204347 Unable to Re-install mountain Lion after erasing with disk utility! help

I bought my new Macbook pro retina disply 13 inch last friday. played with it some time and try to restore using a time machine back up of my old Mac Air. It worked well but I didn't like it so I restarted and pressed Command + R to bring the restore utility and from there I used the Disk utility to erase my Disk and then after connecting to net I clicked reinstall Lion. First my machine was verified by Apple, then I entered my apple ID, then the mountain lion licence agreement came and i clicked agree and it started installing. Immediatley below the installation bar it showed 50 hrs remaining to finish installation. it was odd because I used to finish it within 2 hrs. Moreover the time appeared to increase from 50 to 51 and more. I waited all day without any use. it looked as if the disk has some write protection, the software is trying to install but unable to write.
What can i do now? I am now without a OS in my mac.

A new Mac comes with 90 days of free tech support from AppleCare from the date of purchase.
AppleCare: 1-800-275-2273.
Have the serial number of the computer ready in hand and give AppleCare a call.
http://support.apple.com/kb/HT1559?viewlocale=en_US&locale=en_US
They will walk you through.
Best.

I can no longer make dmg files in disk utility since upgrading to Mountain Lion

Hi everyone,
I'm a videographer, and have been using the facility in disk utility to make dmg backups of my media cards. It's proved to be a neat and tidy way of doing things, and is my equivalent to storing videotapes.
However, I no longer can make them.
My technique has been to:
1. select the memory card in disk utility
2. press new image
3. browse to destination for the dmg/hit save
4. sit back and wait for the process to complete.
this has been working for me in Snow Leopard, but not in mountain lion. I can't identify any other variables that have changed except the OS upgrade.
Firstly 'Authopen' prompts me for username/password. After username/password it starts creating the image, but stops with an error;
"Unable to create "SD-Card.dmg." (Device not configured).
The card is sitting in a media card reader. I tried another card reader that resulted in;
Unable to create "SD-Card.dmg." (Input/output error)
Anyone experienced this, or any ideas on what to try? As the card readers both work insofar as they show the memory cards in the finder etc, could there be a disk-utility-specific problem with them? Or do I need to change my procedure? I can copy the files to the hard drive and make a dmg from a folder, but I'd rather not have to do that.
thanks.
Andrew
Mac OSX 10.8.5, 2.66 GHZ Quad core Intel Xeon Mac Pro, 16GB Ram

Maybe just corrupted Disk Utility preferences ...
Open the Finder. From the Finder menu bar click Go > Go to Folder
Type or copy paste the following:
~/Library/Preferences/com.apple.DiskUtility.plist
Click Go then move the com.apple.DiskUtility.plist file to the Trash.
Restart your Mac then try creating a .dmg file.

Cannot use airport utility 5.6 on mountain lion?

I upgraded to Mountain Lion and now cannot use my Airport Utility app. It tells me I need Airport Utility 5.6 now, but when I try to download it, it tells me that Mountain Lion does not support version 5.6
Does this mean I need to by a new Airport Base Station?

You can do the job also without any tools.
cd ~/Downloads
wget http://support.apple.com/downloads/DL1482/en_US/AirPortUtility56.dmg
hdiutil attach AirPortUtility56.dmg
pkgutil --expand /Volumes/AirPortUtility/AirPortUtility56.pkg ~/Downloads/AirPortUtility56
gunzip -c < ~/Downloads/AirPortUtility56/AirPortUtility56Lion.pkg/Payload | tar -xvf -
sudo mv Applications/Utilities/AirPort\ Utility\ 5.6.app /Applications/Utilities/

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I am using mountain lion with 2012 late iMac and recently I bought QT pro.
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I have the exact same problem.
I have an US keyboard but when I press the button with tilde I get this: § or this ±
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How to properly create disk iimages using Disk Utility?

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Thanks!

"read only" means just that that the disk image is read only and you can't add files to it once the disk image is mounted. but as I said, if you want to make a backup of the original CD then you have to choose "CD/DVD master". then, when you burn the disk image to a blank CD it will be formatted properly.

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How to install Mountain Lion on my macbook pro MB990LL/A 2009?

Hi,
I have a big problem here.. I saw on internet that many people have installed on they're macbook pro MB990LL/A an OS like Snow Leopard, Lion, Mountain Lion. This weekend, I've tried to install Snow Leopard, and when I've inserted the disc in my macbook, it said that the operating system was not supported by my computer.
I don't kow how to do, but I would like to install Mountain Lion or at least Snow leopard on it and I know that it's possible so if someone can help me with this, that would be great!!
Right now, i'm on leopard 10.5.8

Confirm that you booted from the Snow Leopard Install DVD and that it is the retail version that you purchased directly from Apple.
If that does not work:
Boot your MacBook Pro normally, then download and install the Mac OS X 10.5.8 Combo update. Then, shut down and attempt to install Snow Leopard again.

How do I use Disk Utility to help install Mountain Lion after many failed attempts?

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