How to format mac os, how to format mac os

how can i format ios x (10.9.2)..thank you

iOS refers to the operating system on iPads, iPhones, iPod Touch, and AppleTV.
Mac OS X refers to the included operating system on all Macs since 2001, though with Macs 2006 and newer installing Windows is possible as a boot operating system.
As for formatting your MacBook, if you mean erasing, pre-July 20, 2011 Macs come with a prebundled installer disk that includes a Disk Utility to format the machine:
https://discussions.apple.com/docs/DOC-3003
Call AppleCare if you are missing those original discs.
Those afterwards can boot off Disk Utility through the startup manager with the Option key boot and selecting the restore partition.
If you don't see the restore partition, also try command-R.
Note, erasing means exactly what it does, so make sure you have two off computer backups of all your essential data before proceeding.
If you can't access the data on your machine, see this recovery tip:
https://discussions.apple.com/docs/DOC-1689

Similar Messages

  • How to format my mac book pro without the installation disk ?

    However, I do not have the installation disk. So the  question remains as is the title: How do I format my Mac without the installation disk? i bought this mac book pro last year and im not sure if the warrantly is expired yet. If there is noway to format it without the disk, am i able to purchase the disk in apple store? Many thanks.

    You don't. You need the installation disk. You can't buy the disk in an Apple store. You need to call AppleCare and order one. Have you serial number handy. To check your warranty status:
    https://selfsolve.apple.com/agreementWarrantyDynamic.do

  • Video Format Total Solution: How to Convert and Edit Video on Windows/Mac

    More and More video formats are coming out with different video encoders and it makes our spare time more and more colorful. However, it is not to say that there is no problems. Actually, different video formats make it difficult to share video with others, even your own camcorder and iPod. Is there an easy way to convert videos effectively. Yes, there is.
    In this article, I will show you guys how to convert videos on windows and mac.
    Part 1. How to Convert and Edit Videos on Windows
    For Windows users, you need a Video Converter(http://www.aiseesoft.com/total-video-converter.html) to do that for you.
    Here I use Aiseesoft Total Video Converter(http://www.aiseesoft.com/total-video-converter.html)
    Step 1: Download and install Aiseesoft Total Video Converter
    After you download it to your computer, double click it and it is really easy to install.
    You just need to click “next” and it will complete it in seconds. It will automatically run after installation.
    http://www.aiseesoft.com/images/guide/total-video-converter/screen.jpg
    Step 2: Load Video
    Click “Add File” to find the video that you want to convert and click “open”. It will be loaded automatically.
    Step 3: Select the target to decode
    In the “Profile” drop download list you can find your target according the usage of your output video, such as if you want to put the video on your iPod touch, you can select the “iPod” in the first list and “iPod touch 2 MPEG-4 640*480(*.mp4)” in the second list.
    Step 4: Set Advanced Parameters
    After you select the right output profile, you can click “setting” button to set your advanced parameters. You can adjust video and audio settings separately. In video section, you can change “video encoder”, “resolution”, “frame rate”, “video bitrate”In audio section, you can change “audio encoder”, “sample rate”, “channel”, “audio bitrate”If you want to save this profile and settings and use it next time you can click “save as” button to give a name to it. And the next time you want to use it you can find it in the profile list named “user defined”.
    Step 5: Choose a Destination
    To browse and find a output folder for your output files or just the default one.
    Finally, Click “Convert” button to begin your conversion, here in the converting
    interface you can choose “shut down the computer when conversion complete” or “open output folder when conversion complete” or you just do not choose neither one.
    Tips: How to Edit the Output Video
    This video converter is also a video editor, you can use it to edit your output video as follows:
    http://www.aiseesoft.com/images/guide/total-video-converter/effect.jpg
    1. Effect:
    You are allowed to adjust the “Brightness”, “Contrast”, “Saturation” and you can choose the “deinterlacing” to make the video more enjoyable.
    2. Trim:
    In “Trim” section you can pick up any part of the video to convert.
    There are two ways to select the part of the video you want. One is set the start and end time in the box. The other one is to drag the start and end button in the processing bar.
    3. Crop:
    This function allows you to choose a certain play area to convert. That means you can choose a part of the screen you like to convert. For example, you just like the tv in the middle of the screen, then you can drag the frame around the preview window to select the tv and the output preview will show you the output video.In this section you can also choose the “zoom mode”, such as “keep original”, “full screen”, “16:9”, “4:3”.
    4. Watermark
    In the section, you can add a watermark on the output video to show people something, such as your name, website, studio name or other things. The watermark could be words and picture. You can adjust the transparent of the watermark easily to make it more beautiful.
    Part 2. How to Convert Video on Mac
    This time you need a Video Converter for Mac(http://www.aiseesoft.com/video-converter-for-mac.html)
    Step 1: Add File
    Click “Add File” button to load the video you want to converter
    http://www.aiseesoft.com/images/guide/mac-video-converter/steps.jpg
    Step 2: Choose profile and adjust settings
    You can find your output video format from a drop-list called “Profile”You can also adjust the specific settings of the output video, such as “Resolution”, “Bitrate”, “Encoder” and so on.

    @ Tamwini
    Your only goal is to sell software.
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  • How do I change my Ipod from mac to windows format??

    How do I change my Ipod from mac to windows format?? My Imac is not working at the moment, but I want to use my Ipod on my PC. How do I get my Ipod(mac formated) to get work on my PC??

    Use iTunes on the PC to restore the iPod, or install XPlay on the PC without changing the format. Restoring the iPod will erase everything on it.
    (25085)

  • I have an external hard drive that was formatted by a PC and has files and directories etc. I want to format it and use it on my IMAC for backup but I can't seem to write to it nor can I delete current content. How do I initialize it for use with the MAC?

    I have an external hard drive that was formatted by a PC and has files and directories copied to it etc. I want to use it on my IMAC for backup. I see it on my my IMAC . I can open files etc.  But I can't seem to write to it nor can I delete current content. I don't care if I lose current content. How do I initialize it for use with the MAC?

    You can't write to it because it's formatted as NTFS which OS X will read but not write to. If you want to continue using the drive with both a PC and OS X you will need to download and install NTFS-3G so you can then write to it from your Mac. You can get NTFS-3G at:
    http://www.macupdate.com/app/mac/24481/ntfs-3g
    If you want to use the drive exclusively with your Mac then move the data off it and reformat it in Disk Utility (Applications - Utilities - Disk Utilities) as Mac OS Extended (Journaled.)

  • I have connect a seagate HDD formated on NTFS to my macbook pro with Mac OS 10.7 but my HDD is read only any idea how can i change it to read & write ?

    i have connect a seagate HDD formated on NTFS to my macbook pro with Mac OS 10.7 but my HDD is read only
    any idea how can i change it to read & write ?

    i tried the trial version of tuxera and it gives me the possibility to read & write , Thanx fschweig.
    @ Samberl : what is the benifts of keeping my drives on mac format and this SW mediafour i install on my PC to let it write the mac formated HDD ?
    is it free ?
    all the best
    Adiab

  • How can I put my recently purchased iTunes movies on to my thumb drive and WD My Passport external hard drive. My Mac keeps saying "can't be copy because it is too large for the volumes format

    How can I put my recently purchased iTunes movies onto my thumb drive and WD my passport external hard drive.My Mac is saying that can't be copied because it is too large for volumes format

    [file] is too large for the volumes format
    That is usually an indication that the Volume was never Erased or Partitioned for GUID partition table and Mac OS, and is still in a Windows format.
    Mac OS X Extended (journaled) has no such file-size limitations

  • How do i format an external hard drive for use on both windows and mac book air?

    how do i format an external hard drive for use on both windows pc and mac book air?

    Use exFAT on the PC.
    (71374)

  • How do I use m2ts movie file format from my old pc with FCP on my mac?

    I have recently moved from a PC to a iMac. I have a large number of Sony AVCHD movie files, which were imported to my PC and are in the m2ts file format on my PC. The original files on my Sony camera were deleted so these files are now all I have. Also, for each movie clip on my PC there are 3 files....a very large m2ts file along..... with two very small file....one is a .modd file and the other a .moff file.
    I now want to use these m2ts files (and if needed possibly these other two smaller files) on my Mac make movies with either iMovie or Final Cut Pro. and don't know how to import them or convert them for use on my Mac. Can anyone help?
    One final question. Can FCP author DVD's or is separate software required. Apple has discontinued iDVD for iMovie (which I find rediculous) and so I'm worried they don't support making DVD's with FCP.
    Thanks

    Although I don't use Toast I know lots of people who do and like it for a variety of purposes; for example, many people author in DVDSP and burn disks using Toast. But there are a lot of versions and they have differing features and capability. Do a search in these (or iDVD) forums you'll find plenty of info. Don't know about the other app. Again, if you ask Apple, they may come through with iDVD…they have for others.
    Clipwrap quality limitations? Try the trial and test the results for yourself. As far as I know the trial is fully freatured but there is a one minute clip limitation (which doesn't apply to the paid version).
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    Russ

  • How can I migrate an Aperture library from an external HDD with Mac OS Extended (Journaled, Encrypted) format?

    How can I migrate an Aperture library from an external HDD with Mac OS Extended (Journaled, Encrypted) format?
    I used to store my pictures on an external hard drive using the latest version of Aperture. Now I tried migrating my Aperture library to Photos. However, after a short moment an error message popped up telling me that "Photos was unable to make a copy of your library before preparing it. Photos does not have the necessary permissions...".
    My external HDD doesn't need any permission repairs nor is the system prohibited to read from or write to it.
    Thanks for any advice in advance!
    Gohtac

    My guess is that the encryption is the problem for the new app.

  • How can i format my mac book pro v10.6.8

    hi i m using macbook pro v10.6.8  its too slow i just wanna format it and dont know how to format it so please help me to format it as soon as posibble please

    Hi m,
    1. Boot from install disc (press power button, immediately insert install disc and hold down c key).
    2. Select your language.
    3. Open Disk Utility from Utilities menu.
    4. Select the HD in the left pane (the manufacturer’s name and the HD model number).
    5. Click on the Erase tab.
    6. Choose the Format: Mac OS Extended (Journaled).
    NOTE: if you want to zero the HD (which I always think is a good idea, but does take time), click on Security Options, click the button for Zero Out Data, click OK. The larger the HD, the longer this will take, in some cases several hours.
    7. Click on Erase and wait for the entire process to finish.
    8. Click the Partition tab.
    9. Click on Volume Scheme and choose the number of partitions (normally just one unless you have other plans).
    10. Click on the Options button (located underneath the Volume Scheme pane) and select GUID.
    11. Click Apply.
    12. Quit Disk Utility and continue with the installation process to install OS X; when finished, restart, repair permissions, run updates (in Apple Menu > Software Update), and repair permissions again.

  • How can I convert DVD- video into Apple's format so that it can be played and streamed from my Mac?

    How can I convert DVD- video into Apple's format so that I can play the content on my Mac and also stream it to my Apple TV? A few years ago, I transferred all of my home videos onto DVD but now would really like to put these onto my Mac and stream them through Apple TV to watch on the "big screen". Any advice would be most welcome!! Thanks

    MPEG Streamclip.
    Apple do not have their "own" format. You need to convert your DVDs to H.264 though.

  • How can I move my elements 9 files in windows format to elements 11 in Mac format?

    How can I move my windows 9 files in windows format to elements 11 in Mac format?

    I guess this is what I want to do.  I have jillions of photos that were transferred in a Windows version of photoshop (many different versions) plus some that were transferred from my iPhone and also in Nikon Transfer (before I started using Photoshop).  Then I got the brilliant idea that I wanted to start using Mac for all of my photo projects and I'm dead in the water right now because I can't figure out how to move all of these Windows based filed to the new Mac - especial since the I have a current mac version of Photoshop and the Windows version that I have is older.  I totally do not understand what a tly file is.

  • How can I format toshiba canvio USB 3.0 Hard drive (Windows 7 w/U3 software preinstalled) for mac?

    Purchased Toshiba part number HDTC605XL3A1 - 500Gb USB 2.0 & 3.0 external 2.5-inch self powered hard drive through Amazon. On two different MacBooks (both Core i5--1 Air and 1 Pro) we can't get the drive to show up using Disk Utility nor can we scan for it/see it with any other available tools in Lion or Snow Leopard.
    Any ideas? Toshiba has stopped producing Mac specific USB drives apparently and their technical support can't get it to work. The suggest formatting it on a Windows computer with FAT32 but don't have one easily available.

    Hi, have you checked on System Information to make sure the Mac is actually recognizing the hardware? (type system information on spotlight and click USB on the left)
    I had a simmilar problem with a Seagate Freeagent Go drive. It showed up on the hardware list for a few secconds and then dissapeared as if I had unplugged it, meanwhile the HDD was still on and spinning. Called Seagate and they told me to do a PRAM & SMC reset, this solved the problem, although it still happens every now and then.
    Mac OS X can see NTFS formatted drives too, the only limitation is that it can not write on them (without third party add ons) so I doubt it's a formatting problem.
    I'm not sure if you are having the same problem, but you should give it a shot.
    SMC Reset
    For Portable computers that have a battery you should not remove on your own
    Shut down the computer.
    Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
    On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
    Release all the keys and the power button at the same time.
    Press the power button to turn on the computer. 
    Note: The LED on the MagSafe power adapter may change states or temporarily turn off when you reset the SMC.
    PRAM Reset
    Resetting PRAM and NVRAM
    Shut down the computer.
    Locate the following keys on the keyboard: Command, Option, P, and R. You will need to hold these keys down simultaneously in step 4.
    Turn on the computer.
    Press and hold the Command-Option-P-R keys. You must press this key combination before the gray screen appears.
    Hold the keys down until the computer restarts and you hear the startup sound for the second time.
    Release the keys.
    Your computer's PRAM and the NVRAM are reset to the default values. The clock settings may be reset to a default date on some models.
    Let me know how it goes.
    ps: sorry for my english, it's not my native language!

  • I used time machine to restore on a formatted MAC. Now the HDD space has reduced by 100GB but I cannot see any of the files. How do I find and delete those 100GB data from the HDD?

    I used time machine to restore on a formatted MAC. Now the HDD space has reduced by 100GB but I cannot see any of the files. How do I find and delete those 100GB data from the HDD?

    dglenn9000 wrote:
    I created a new user account just to see if it was my user Library or if there was something wrong with my system. And the new user account is doing most of the same things so I will need to do a full restore anyway.
    Not necessarily. I'd suggest downloading and installing the "combo" update. That's a combination (thus the clever name) of all the updates to Leopard since it was first released, so installing it should fix anything that's gone wrong since then, such as with one of the normal "point" updates. Info and download available at: http://support.apple.com/downloads/MacOS_X_10_5_8_ComboUpdate Be sure to do a +Repair Permissions+ via Disk Utility (in your Applications/Utilities folder) afterwards.

  • How can i change a video clip format that will play on a PC to play on my MAC

    How can i change a video clip format that will play on a PC to play on my MAC

    http://www.flip4mac.com/ supports all but DRM formatted Windows video.  http://www.videolan.org/ and MPEG4Streamclip may support additional.  DRM Windows video may require running Windows natively on your Mac.  Or requesting the source give you an MPEG4 compatible format or Realplayer formatted file.  Running Windows is described here: https://discussions.apple.com/docs/DOC-2741

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