How to install Snow leopard over mavericks?

I bought an old computer in the fall, and tried to install MAvericks on it. It allowed me to do it, but now an error message always comes up saying that there is a compatibility issue. I read that I could buy and install Snow Leopard and then move on to mavericks once that was installed. I have purchased that, but now I am not able to install Snow leopard. I get an error message that says I cannot install snow leopard over mavricks.
My question is: how do i get rid of mavericks so that I can install snow leopard (and then eventually move on to mavericks).
Thanks

First, you installed Mavericks (10.9.x) so YOU DON'T NEED TO BUY OR INSTALL Snow Leopard (10.6.x)
That its for people whith older systems (10.5.x as example) in order to download and install Mavericks.
As you could download and install Mavericks your system was already 10.6, 10.7 or 10.8.
Second, you have installed an application that its not compatible with Mavericks, so you need to rip that only app.
That app its Quay Menu in the web, you can download the new compatible version, or manually uninstall it in order to stop that errors:
If you're upgrading to Mac OS X 10.9 (Mavericks), you must update Quay to version 1.1.5 first!
If you've upgraded without uninstalling, you'll see a repeated error popup. To stop this, first paste this line into the Terminal:
launchctl unload ~/Library/LaunchAgents/net.brockerhoff.QuayMenu.plist
and then trash the file "/Library/Application Support/Quay.quay".

Similar Messages

Installing Snow Leopard over Mavericks

I messed up my Mavericks installation by using CleanMyMac, and cannot user software update, download from the App Store, use Preview or a number of different apps. System Restore does not work for some reason, maybe CMM messed that up too.
I am going to reinstall Snow Leopard, then redownload Mavericks. And never use CleanMyMac again!!!
I cannot erase my hard drive, the button is grayed out. Can I just reinstall Snow Leopard over Mavericks - I don't care about backing up any data.
Thanks

If you have the Snow Leopard install disks you can proceed as described above. It makes no difference that the Mac came with Leopard (you just can't install a system older than the one the Mac came with). However you will need to erase the disk: you can't install an older system over a newer one.

I accidentally downloaded lion. I did a timemachine back-up and tried to reload snow leopard. It will not accept. How do I re-install snow leopard over lion?

I accidently installed lion on my mac book pro. I did a time machine back-up. When i try to re-install snow leopard, it won't take. Any suggestions on how to install snow leopard over lion?

Accidentally, eh? How, might I ask?
Downgrade Lion to Snow Leopard
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Quit DU and return to the installer. Install Snow Leopard.
This will erase the whole drive so be sure to backup your files if you don't have a backup already. If you have performed a TM backup using Lion be aware that you cannot restore from that backup in Snow Leopard (see below.) I suggest you make a separate backup using Carbon Copy Cloner 3.4.1.
If you have Snow Leopard Time Machine backups, do a full system restore per #14 in Time Machine - Frequently Asked Questions. If you have subsequent backups from Lion, you can restore newer items selectively, via the "Star Wars" display, per #15 there, but be careful; some Snow Leopard apps may not work with the Lion files.

How to install Snow Leopard on a 2009 Mac Pro which has Mountain Lion?

The 2009 Mac Pro that I just bought has Mountain Lion. For many reasons, I do not want to have Mountain Lion on my machine. I have been using Snow Leopard for years and I like it fine. I have my Snow Leopard install DVDs. I cannot get this machine to accept Snow Leopard, which must be just another undesirable aspect of Mountain Lion, bacause this machine must have shipped with some variant of Leopard/ Snow Leopard to begin with. Here's what happens when I put the Snow Leopard Install DVD in the Superdrive:
1) First, I held down the "C" key at startup to start from a disc. It showed me a window which said "Mac OS X can't be installed on this computer".
2) Then I started it with Mountain Lion and then put in the Snow Leopard DVD. Got a window which said "The disc you inserted was not readable by this computer". It also had 3 buttons to choose from: "Initialize", "Ignore" and "Eject". So I clicked on "Initialize" and Disc Utility opened on the First Aid page. I assume I'm supposed to erase the startup disc, but I thought maybe I should ask the experts here before I do that.
This machine has two 2TB HDDs that the previous owner has configured as a level 1 RAID. If I am to erase the startup disc do I erase both drives of the RAID set? If I'm not supposed to erase the startup drive, what do I need to do to get back to Snow Leopard? Thanks and thanks again!

The built-in checks will keep you from clobbering 10.8 Mountain Lion by Installing Snow Leopard over it (literally, 10.6 Snow Leopard Installer will see a later version in place, and knows it cannot install over a later version). So it says "Mac OS X cannot be installed on this computer..." and leaves off "... "in its current state."
You will need to Install on a 10.6 Snow Leopard-erased drive. Mac OS X Erase function proceeds to install a Partition scheme and a default Volume after erasing, because a truly blank drive is useless for most Users.
When you boot to the Installer DVD, you are running off the DVD, so all Hard Drives are available to be erased if that is your choice. All data on them will be discarded. If you erase one drive in a mirrored RAID set, normally the other drive would survive and the set would be degraded. But a new version of RAID was introduced right AFTER 10.6, and it is likely that 10.6 cannot read that RAID at all under any circumstances.

Can I install Snow Leopard over Lion to install old software after hard drive crashed?

My hard drive crashed and I lost everything. I have a new hard drive, but when the repair shop installed my operating system, they installed Lion and I no longer have my prior updates. My computer had been updated a few times. I have a lot of software that only can be installed up to 10.7 such as Adobe Photoshop Elements 10, Office Mac 2011, etc. I was wondering if I installed Snow Leopard over Lion, would I lose Lion? Should I install Snow Leopard and then Lion again? I don't want to damage my like new computer and I don't want to have to go out and buy all new software. Is there a solution? Thanks in advance!

Sounds complicated! If I repartition the drive and install Snow Leopard onto the blank volume, will Lion still be there? Or, will the computer basically have two operating systems that I have to go back and forth from. Is this something a novice like myself can do?

How to install Snow Leopard on Macbook Pro? keep getting msg- cannot install Internal HD is used for Time Machine- this was reset to external HD and still get msg?

How to install Snow Leopard on Macbook Pro? keep getting msg- cannot install Internal HD is used for Time Machine- this was reset to external HD and still get msg?

At some point, your internal HD was selected for use as Time Machine backups, and a Backups.backupdb folder was created at the top level. So OSX thinks you're trying to install it on the same drive as your backups.
Open your internal HD with the Finder (you won't find it via a Spotlight or Finder search) and delete that folder.

Trying to re-install Snow Leopard over Lion and Macbook Pro is beeping like a memory failure

I installed Lion on my work 15" MacBook Pro i7 to give it a go, and it's not working with the system we use for Active Directory login, so I need to roll back to Snow Leopard.
I don't have a Time Machine backup, but I have pulled all the data I need from the machine, and have wiped the hard disk ready to reinstall Snow Leopard.
I have a retail copy of Snow Leopard that I've recently used successfully for fresh installs on other machines, but now once I insert the DVD into this machine that's had Lion on it, it's not responding and just making alarming BEEP BEEP BEEP noises.
I googled that and it might be bad RAM (possible, but unlikely? the machine has been running very well up until now)
I've wiped the PRAM, but the instructions for wiping the SMC are a bit cryptic for these machines ...
Does anyone have any clues as to what might be causing this? A firmware issue of some sort?
Maybe the hidden EFI partition on the drive won't let you install Snow Leopard over a disk that's had Lion?

Might be some useful info here:
http://forums.macrumors.com/showthread.php?t=1175934
" I used target disk mode to install Snow Leopard on its partition. I used a friends Macbook Pro, but I put my machine into target disk mode and ran the installer from his user account and optical drive. From a couple things I read online, it seems that Apple recommends putting the other machine in target disk mode and doing it the other way around. I guess some critical files might not have been installed? I also used a retail copy of Snow Leopard instead of my grey recovery disk, so that might be it too. "
"Your machine is newer than the retail copy of Snow Leopard. Use the restore disks it came with.
The installation will need to be done from your machine. You may need to do a net install, so look at "Remote Install Mac OS X" in Utilities."
I'm currently installing from the macbook firewired to the other machine as recommended so hopefully that might help

How do I install Snow Leopard over 10.5.8

I have just recently acquired a MacBookPro from a friend of mine who's father has passed away. I am able to access the computer without a password but the admin is still set to his father and he doesn't know the password. I have the Snow Leopard OS and want to do a clean install like it came from the factory with no personalization. This is the first time I have owned a MacBookPro so I am unsure how to do a clean install of Snow Leopard over the exiting OS 10.5.8 and if I have to delete that OS first. How do I do that?

Insert a retail DVD, restart with the C key held down, use the Disk Utility to erase the internal drive, and install Snow Leopard.
While the retail DVD can be used to create a fully functional OS, it can’t perform a true factory restore; it won’t install any of the iLife applications.
(111513)

How to re install Snow Leopard with Mavericks running?

Hello,
Not long after it was introduced I upgraded my Macbookpro from Snow Leopard to Mavericks.
(Apart from that it also has a Bootcamp partition with MS Windows 7)
But Compared to any other Mac around me, mine has been extremely slow and the Mavericks upgrade did not solve that.
It has Microsoft Office for Mac and Mackeeper and I suspect either of those could have something to do with it.
To see if that helps I want to do a complete reinstall of the OS X.
I already made a full backup of both the Mac and the Bootcamp side.
But when I load the original Snow Leopard install DVD it says it can't do the install because it there is a later version (being Mavericks) running.
What should I do?
Thanks,
Sander

Thanks a lot for your quick responses.
I was able to do what Mende proposed and have also removed Mackeeper.
I don't know what the cause was but the Mac appears to be back to it's normal speed now.
However, stragely enough, when I start up using the option key to choose between the MacHD and Windows partition, I suddenly have three partitions to choose from.
Mac HD, Windows and a new one called Recovery which of course I would like to get rid of without damaging anything.
Do you know how to do that safely?
Thanks again

Installing snow leopard over lion

I just bought a MBP two days ago with Lion preinstalled and i want to install snow leopard.
i have the retail dvd of SL but after it starts booting from DVD it appears the "You need to restart your computer. Hold Down the Power button for several seconds or press the Restart button"
http://img149.imageshack.us/img149/7792/pict0017lo8.jpg
the dvd works ok in another older MBP 2008.
how can i install SL?

Two things,
First Mac's can't c or option boot off install disks that the OS isnt' designed for it or doesn't have the hardware drivers required on the disk.
Second the grey disks are machine model specific, meaning you can only use them with another exact model machiine.
Thrid Apple restricts booting off of earlier OS X install disks in the firmware, but if the OS gets on the drive and it works for the hardware, it will run. But not well on all machines, but yours is likely going to be fine.
So you want to get 10.6 on a factory 10.7 Mac, it's possible if Apple hasn't done any changes lately, your likely going to need another Mac that can boot off the 10.6.3 disks and apply the 10.6.8 combo update together so the drivers are together, then imaged to a wiped hard drive or partition using Firewire Target Disk Mode and another Mac.
"The Proceedure" is here and there are links to discussions and updates all over the web.
https://discussions.apple.com/thread/3264421?start=0&tstart=0
You also may need to read my post about restoring Lion before you erase the disk, you need to copy the Lion Recovery Partiton first with the Lion Disk Assistant. Cloning will also help a LOT.
https://discussions.apple.com/message/16276201#16276201

How to install snow leopard

.How to install snow leopard

Upgrading to Snow Leopard
You can purchase Snow Leopard through the Apple Store:Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mavericks if your computer meets the requirements.
     Snow Leopard General Requirements
       1. Mac computer with an Intel processor
       2. 1GB of memory
       3. 5GB of available disk space
       4. DVD drive for installation
       5. Some features require a compatible Internet service provider;
           fees may apply.
       6. Some features require Apple’s iCloud services; fees and
           terms apply.
Clean Install of Snow Leopard
Be sure to make a backup first because the following procedure will erase
the drive and everything on it.
     1. Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came
         with your computer. Insert the disc into the optical drive and restart the computer.
         After the chime press and hold down the "C" key. Release the key when you see
         a small spinning gear appear below the dark gray Apple logo.
     2. After the installer loads select your language and click on the Continue
         button. When the menu bar appears select Disk Utility from the Utilities menu.
         After DU loads select the hard drive entry from the left side list (mfgr.'s ID and drive
         size.) Click on the Partition tab in the DU main window. Set the number of
         partitions to one (1) from the Partitions drop down menu, click on Options button
         and select GUID, click on OK, then set the format type to MacOS Extended
         (Journaled, if supported), then click on the Apply button.
     3. When the formatting has completed quit DU and return to the installer. Proceed
         with the OS X installation and follow the directions included with the installer.
     4. When the installation has completed your computer will Restart into the Setup
         Assistant. After you finish Setup Assistant will complete the installation after which
         you will be running a fresh install of OS X. You can now begin the update process
         by opening Software Update and installing all recommended updates to bring your
         installation current.
Download and install Mac OS X 10.6.8 Update Combo v1.1.

How to install snow leopard on tiger

I need to update my MacBook Pro form tiger to snow leopard. How should I do? Thanks.

You need to purchase Snow Leopard from Apple's online store's telesales agents.[1-800-MY-APPLE (1-800-692-7753) or Customer Service and Sales Support at 1-800-676-2775.] Ask for a Sales Representative.
Third-party sources for Snow Leopard are:
Snow Leopard from Amazon.com
Snow Leopard from eBay
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store.
I suggest that before you install Snow Leopard you make a backup of your current installed system, then erase the drive and make a clean installation of Snow Leopard.

Can't install Snow Leopard over Ethernet

Hello,
I'm trying to install Snow Leopard remotely on my Macbook Air. I don't have a wireless connection, but was told I could do it using the Ethernet connection. I've connected my MacBook Air to my wife's MacBook using an ethernet cord and the apple USB-ethernet adaptor, but unfortunately when I boot the MBA using ALT it doesn't recognize the disk on the other computer.
Any suggestions?
-Grey

DId you turn off wifi on your wife's computer. ( to force the ethernet connection )
did you open the remote install app on the wife's macbook?
was there a pulldown menu at the EFI boot screen?
http://support.apple.com/kb/HT2129

How to install Snow Leopard onto external hard drive.

I'm currently running on 10.5.8, and I just bought the Snow Leopard installation disc to update to 10.6.3.
My mac has been running on an external hard drive for about a year. The internal just stopped working.
I want to install Snow Leopard onto my external hard drive, but all of my files are on there, and I read that if I do the install, all of the data will be erased.
If I used time machine to back up the files before I do the install, are they at risk of being erased, since they will be back-uped on the external?
This is probably super obvious, but I want to be very careful with this.
Any help is very much appreciated!
^__^

1. The data won't be erased unless a problem occurs.
2. The Time Machine backup should be on a different drive, as drives can fail.
(92634)

Cannot install Snow Leopard over 10.5.8 because "can't boot from" boot disk

I closed all my apps.
I ran the installer.
I agreed the terms.
I am ask where to install Snow Leopard.
Only one disk is available - my boot disk.
It has a yellow triangle on it.
Selecting the disk tells me "Mac OS X cannot be installed on "Macintosh HD", because this disk cannot be used to start up your computer.".
Rebooting and attempting an install direct from CD yields the same results.
My machine is a six month old aluminium MacBook, and the only difference between it in the shop and today is that it has a customer-installed 500GB hard drive and ditto 4GB RAM in it.
Help.
Neil.

Hi Mike,
Sorry you're having the same problem. It's very frustrating! I'm making some noise about it because as a consequence of being in the software biz for years, I keep machines as vanilla and default as possible whilst serving my purposes as best I can - so I hopefully tread a very well worn QA path. That I am suffering problems probably means a great many more are doing the same.
Unfortunately your solution isn't a good one for me - I simply don't have 400GB of space anywhere nearby. I do have Time Machine backup to a Time Capsule so maybe a solution is to do a vanilla install and clean disk and then a restore. I don't fancy this much though.
I can't help feeling that this is a simple defect in the installer disk detection though, that it uses some custom code rather than systemwide routine to detect bootability.
Neil.

How to install Snow leopard over mavericks?

Similar Messages

Maybe you are looking for