I have this iMac, and now I mostly use my macbook pro. So what I want to do to this one is delete everything (of course I will back up what I need) and then reinstall Lion, so first it can be faster. And second imac run bootcamp on it so I can play some PC Games.
View 1 RepliesI cannot understand why I am unable to reinstall my Mac OS X installation disk 1 after performing a 7 pass erase. I kept the installation disk in the computer because iMac would not allow me to eject it. Plus I needed the installation disk in my computer to perform the erase in Disk Utility. did I erase the entire installation disk?
Info:
iMac, Mac OS X (10.6.8)
I installed windows through bootcamp and partitioned my hard drive to about a 300Gb/600Gb windows and mac respectively. After a while i decided to remove the windows partition. As I was repartitioning the Hard Drive through disk utility my mac froze and went to a gray screen so I restarted it. Disk utility says that the process finished however it does not recognise the 300Gb I used for windows. i.e. Disk utility says there is one partition, and that the total capacity is about 1Tb.
However the spaced used and space available adds up to 600Gb, its like the mac thinks that it is repartitoned to just 1, but not allowing me to acces that 300Gb. so my question is how do i completely strip back the hard drive to basic factory settings (iv backed up all my data to an external drive) so I can reinstall the mac operating system and repair the drive to make use of its full capacity, then re install from my backed up external drive.
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iMac, Mac OS X (10.7.3)
I want a brand new OSX installatetion. What is the best way to completely erase my SSD (to make it brand new) and reinstall MAC OSX (i can use internet WPA secure Wi-Fi to reinstall MACOSX Lion). On macbook air late 2011.
Info:MacBook Air, Mac OS X (10.7.1)
Today I took my MacBook to the apple store for an erase and reinstall due to about 20gb of space was missing on my HD. My latest backup was done the day before I went back to Apple to reinstall Lion. After I restored my data from the backup, the address book app and the app store app are both missing. My address book data is on iCloud so I'm not that concerned about the data but I would like to get the app back on my MacBook.Â
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MacBook, Mac OS X (10.7.3)
How do I erase and reinstall macbook pro 10.7.4? Turn on and hold option key is only showing a locked symbol and password I don't remember
View 1 Replies View RelatedMy MB Air is not booting (I get the ever gray Apple logo screen with the spinning wheel, and nothing happens) Following instructions I found online, I tried the disk utility repair disk and permissions and, apparently, there's nothing wrong. Still, the system won't boot!Â
I'm now trying to reinstall Mac OS X Lion, but the system requires about 0.5 GB of additional free disk space to install!Â
Is there anyway I can access the OS terminal screen (command line interface), so I may delete a few files, creating additional disk space?Â
Info:
MacBook Air, Mac OS X (10.7.3), OS reinstall
I seemed to have had a keylogger or virus on my MAC. I had to reformat it. I used google, I am relatively new to MACs, and the method I used was inserting the disk 1 while holding down the option key. It is reformatting as I type this. My question, does it completely erase everything? I know with PCs, a simple reformat like this does not always remove all the problems.
View 1 Replies View RelatedI am selling my MacBook, is there a way to completely erase it of my personal data if I don't have the original disks?
View 2 Replies View RelatedI have a 2007 Blackbook with Snow Leopard installed. I tried to install Bootcamp but it said that I had to do an erase + reinstall first. I booted my mac up from the OS X disc, got past the language menu, then got a pop up stating "MAC OS X Cannot Be Installed." I can't click on Disk Utility or anything else on the menu bar. How else can I erase my HD?
View 1 Replies View RelatedOkay. So, Safari was giving me some trouble, right? So, I thought I would delete it and reinstall it. I never had a problem doing so before, right? So, why not? I did, and then, when I tried to reinstall it, it tells me I have a newer version already installed.
Info:Mac mini, Mac OS X (10.6.8)
Unable to complete OS X 10.4 reinstall, second DVD not recognized.
View 2 Replies View RelatedWhen I installed windows 7 I didn't partition enough space for all of the windows programs I need. To increase the partition to I have to completely reinstall windows?
View 4 Replies View RelatedHow do I erase and reinstall my Macbook to it's original settings?
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MacBook, Mac OS X (10.6.8)
I want to erase and re-install OSX but I have a partition of Windows 7, will the installation delete the partition of Windows as well?
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MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.4)
How do I erase all data and reinstall Maverick?
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MacBook Air, OS X Mavericks (10.9.4)
Yes it would be a wise move to just reinstall mac osx first however i do not plan on using it at all, this mac was given to me and i prefer to use windows, ive used windows perfectly in the past before.
Currently i only have access to a windows computer, an 8gb usb (for the win 7 installation), 4gb usb (using rEFIt) and the mac itself.
if you have a full backup, then you can macbook pro completely wipe and reinstall with the installation CD ofsnow leopard with nothing to lose?
Info:
MacBook Pro, Mac OS X (10.6.8), macbook pro from 2006 with intel
i know that diskutil has alot of commands and im not sure how to use them, i would specifically want to know how to use eraseDisk properly. Or is there any other way to clean install tiger without using darwin? I know eraseDisk gives me a format to use but i never get it right for some reason. diskutil eraseDisk "Journaled HFS+" MacintoshHD bootable /dev/disk0 -- this works i got it right now but it gives me this error: could not unmount disk for zeroing
View 7 Replies View RelatedI recently did a complete erase of my hard drive and re-installed Mavericks. I chose to start clean rather than use any Time Machine back-ups. I used the same external hard drive for my new Time Machine back-ups. Now I cannot open any back-ups/items prior to the re-install via Time Machine. They are listed along the right hand sidebar in Time Machine (star wars view) but will not open when clicked on.Â
Some files I can access if I go to the actual backup folder - ex a Pages doc BUT ff I try to open the iPhoto library from the back-up folders stored on the external drive, I get the following error message -
I cannot open the iPhoto "package" to access individual photos from these back-ups.Â
So - how can I get Time Machine to allow access to the pre-install back-ups??Â
Info:
MacBook Air, OS X Mavericks (10.9.4)
I am trying to make it absolutly imposible to run Windows 7 on my computeer. I don't want any traces of Bootcamp or MBR partitions. What do I need to do to toally get rid of it?
Info:
iMac, Mac OS X (10.7.3)
I bought a used mac and when I erase the disk, afterwards it still shows 2 files and 2 folders on the disk taking up 40+mb of space. What is that? When you erase the disk isn't it supposed to be completely empty?
View 2 Replies View RelatediMovie has started not responding and I have to force quit. How do I re-install iMovie 11 in a Lion environment?
Info:
iMovie '11, Mac OS X (10.7.2)
I bought my Mid-2011 iMac a few weeks before Lion came out...so I was eligible for a free upgrade. Now, unfortunately, I am having problems with my iMac so I want to reinstall the OS. However, I only have the Snow Leopard disc to reinstall. Can I still upgrade to Lion for free? Would it be in my App Store as I already upgraded so I can just re-upgrade?
Info:
iMac, Mac OS X (10.7.2)
Completed a clean install of Lion on 2009 IMac and thanks to some help from the Community was able to reinstall Aperture, Logic Express and Final Cut Express, which were supplied on DVD with the original purchase of the IMac (the computer came with these softwares pre-installed). But what do I do about iPhoto, GarageBand and iMovie? Oddly, Lion doesn't include these, even though they were included with the initial computer purchase. The App Store wants to charge me for these, and my only option so far is to drag a copy (in this case GarageBand) from my backup drive, which generated a "Instrument Library in invalid!" error.
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iMac, Mac OS X (10.7.4), System upgraded from 10.5
Bought a used 2011 iMac. Wanted to wipe everything clean from previous user and install lion. After installing lion I went into the recovery mode by pressing apple r, then wiped the harddrive clean, and now am trying to reinstall lion over the internet. At first it was working fine, eta was 90 mins. When it got down to 4 mins it suddenly went back up to 90 mins and has been stuck there for 5 hours. The computer is not frozen since I can move the mouse and everything.
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iMac, Mac OS X (10.7.3)
I've just transferred my data to a new computer and now need to erase the hard drive on my old one.. I've tried Disk Utility, increased the security, and tried 'erase' but I keep getting an error message "couldn't unmount disk". I've gone into Partitions and tried deleting the HD there as well but I get the same message. I just want to get the computer securely wiped and would like to keep Lion as the operating system.Â
Info:
Macbook 2GB ram, Mac OS X (10.4.9)
Ok so I want to reinstall Windows completely so what I did was I created a partition to store all the files that I wanted to keep - music, videos, etc.So if I reinstall Windows on the essential partition, the C: drive, and afterwards I move all my movies, videos, etc. to the essential partition with the newly reinstalled Windows 7, and deleted the partition I used to store the music and videos while I reinstalled Windows, would I get that space back to the essential partition?
View 1 Replies View RelatedI bought an imac 2 years ago, and updated it to leopard when that was released.
I no longer have the discs i used for Leopard, only the original mac os x 10.4 discs.I am very soon going to be selling this machine and need to wipe everything so that all is left if the operating system in the form you would expect as if you had just bought a new mac.How can this be achieved, i tried disck utility> erase, but only erase free space was 'highlighted'.
How do I erase mountain lion developer preview and go back to Lion 10.7? I do not have lion or data backed up on my AirÂ
I need a step by step instructions since I have never done this before, willing to set up partition if needed.
Info:
MacBook Air, Mountain Lion
