How do I reinstall mac OSX 10.6.4?

how do I reinstall mac OSX 10.6.4?

Reinstall 10.6.4? exactly?
Only if you have 10.6.4 on machine specific disks that came with your computer (or you can call Apple for the disks)
However if you Software Update, Apple will bring your machine up to 10.6.8 automatically, with all the security and bug fixes. No choice to stop at 10.6.4 exactly.
10.6 is the Snow Leoaprd operating system, 10.6.3 or 10.6.4 or 10.6.8 is the updates to 10.6 that also occur when you run Software Update under the Apple menu.
So if your machine originally came with 10.5.x something and you upgraded via the 10.6.3 white retail disk, if you Software Update, you can't get to 10.6.4, it will just bring you to 10.6.8.
So if you want to reinstall 10.6.4 specifically, it would have to be the machine specific disks if your Mac orignally came with 10.6.4, else you will be force upgraded to 10.6.8 from any 10.6 version.
Now there are two ways to resinstall OS X, one way is to write say 10.6.8 over with 10.6.3 or 10.6.4 via the disks, and only 10.6 is overwritten, not your third party programs (most) and not your files. However you will need to Software Update, because your Apple related support files have been changed.
See #8 Reinstall Just OS X for that then Software Update to 10.6.8
Step by Step to fix your Mac
Another method is to wipe the entire drive or boot partition, then install 10.6 from the disk, then you don't have too Software update to 10.6.8 to get all the bug/security fixes if you don't want too.
I don't know what you want exactly, but I'll give you the links.
How to erase and install Snow Leopard 10.6
If your going to sell the machine this link will assist in gettiing all your data off
How do I securely delete data from the machine?
This is both methods explained, but I haven't seen it in awhile.
How to reinstall just OS X or erase/install OS X

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How can i reinstall mac osx

Hello
i want to install macosx tiger on my iBook G4 12"
The installation dvd is the original provided with the iBook.
Currently i have macosx 10.4.
The probleme is that this computer was repaired by apple (motherboard changed) but they created an account that doesn't appear in the account preferences and that i cannot remove.
Plus other folders with backup, etc....
I want to erase all those s*s to have a clean system.
thanks for your help

there are some problems :
1. I can't make partitions or erase my hard disk
2. I can't make an Instalation from dvd
3. I've erased all i can manually from the hard disk and start with "C" pressed to start from dvd (like it's written!) and... i have a kernel panic ! ooooohhhh...
Conclusion :
1a. The Installation dvd doesn't work with my computer
or :
1b. My computer doesn't like Installation dvds
2. Apple don't know how to repair their computers
3. Apple don't know how their computers was made and don't know the right dvd their computer need
4. Three weeks to be repaired et immediately back to be repaired again - fine, really fine !
5. My PC works. My iBook doesn't work.
6. My PC can be repaired. My iBook cannot.
If Apple can't do nothing better like this i want my money back !!!!

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Nope. You can purchase a Snow Leopard DVD for $29.00 through an Apple retailer or ordering from AppleCare:
Apple Store Customer Service at 1-800-676-2775 or visit online Help for more information.
To contact product and tech support visit online support site.

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Guitar21,
your MacBook Pro has booted into its Recovery mode. From the OS X Utilities menu, select Disk Utility. On the left-hand side of the Disk Utility window, select your internal disk’s boot partition (typically called “Macintosh HD”). On the right-hand side, press the Verify Disk button if it’s not greyed out; if it is greyed out, or if it reports that errors were found, press the Repair Disk button. Once the verification/repair is completed, exit Disk Utility and select Restart from the Apple menu to restart in normal mode. Does it get to the login screen now?

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I am needing to reinstall Mac OSX 10.5.8 but don't have the original disk the macbook came with. I have tried using a Snow Leopard full install DVD but I keep getting the error message of "OS X cannot be install on this macbook" (paraphrased). I have tried resetting the PRAM and NVRAM but still nothing.
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Using a Snow Leopard install package will not re-install Leopard.
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After about a week I finally managed to reinstall Mac OSX Snow Leopard...I took a RAM stick out at random and it worked...good thing there weren't any Genius bar appointments which suited me.
Anyway, now I need to connect a keyboard
I've already got my USB keyboard in it (The same size one as the wireless one...but this one's wired)
I've unplugged it, plugged it back in. I've dug out my wireless keyboard and nothing's happened (Yes, the green light blinks...)
I put my iMac to sleep, I turned it off, it still isn't working...
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I'm surprised Apple think this wireless stuff is a good thing...I'm more surprised my wired keyboard won't connect...
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Also - When's it safe to put the RAM back in? Or is it actually faulty and I need to get a replacement? How can I check?

Just to clarify, this is what I want/hope to do:
Backup my iMac using Time Machine (Complete)
Format the iMac to factory settings (Complete)
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Maybe upgrade to Lion...if I'm in a good mood.
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If you reinstall Mac OSX 10.5, does it erase all your files and settings??

If you reinstall Mac OSX 10.5, does it erase all your files and settings, if it does, how would you install iMovie by itself, because I accidenatlly deleted imovie

jd087 wrote:
If you reinstall Mac OSX 10.5, does it erase all your files and settings,
that depends what reinstall option you choose. an erase and install will erase everything. an archive and install will preserve user data and applications.
However neither one will reinstall imovie which is part of ilife which is separate from the OS itself. you can reinstall ilife only. there is no need to reinstall the whole OS. if you bought ilife separately then use the ilife DVD. if ilife came with your mac then insewrt install disk 1 that came with your computer, open it in finder and double-click on "install bundled software only".

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I am having a problem with reinstalling Mac OSX 10.5 after putting in the disc to do it everything was fine it asks what language I want and then it tells me that it can not be installed on this computer. I am trying to install it on a MacBook bought last year it is an intel machine and I have always kept up on the system updates. I don't want to take it in to a store more because I am stationed in Japan and getting it to a store requires more work than it is worth. If there is any advice on what to do I would greatly appreciate it.

You need the original grey system discs for each Mac model you own, not just to be able to reinstall the OS but also to reinstall the model's bundled retail application software (like iLife, if included) & to run the very model-specific Apple Hardware Test it contains if that is ever required.
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The Mac App Store was released with 10.6.6. It is most certainly on 10.6.8.
The Mac App Store has nothing to do with iTunes. You access the Mac App Store from the Apple menu:
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You need to use the built in keyboard, you have other hardware connected
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