I'm trying to install Snow Leopard 10.6 on my computer.

I keep getting the error message that it cannot be installed on my computer? I spoke with apple support last night and they couldn't help. They said my computer is capable (only a 2009) and has enough free memory space.

What discs are you using? Snow Leopard retail version?

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Error message when trying to install snow leopard

Hello,
I just tried to install snow leopard version 10.6 and get an error message mid installation that kicks the cd out of the drive and stalls. I can't complete the installation. I have a macbook pro 1,1 with 1.83 ghz processor with 1gb of ram and 25 gb of harddrive space left. i currently have version 10.4.11. any ideas about why this is happening or how to trouble shoot?

See the following:
How to Install OS X Updates Successfully
A. Repair the Hard Drive and Permissions:
Boot from your current OS X Installer disc. After the installer loads select your language and click on the Continue button. Then select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
B. Make a Bootable Backup Using Restore Option of Disk Utility:
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.
C. Important: Please read before installing:
If you have a FireWire hard drive connected, disconnect it before installing the update unless you will boot from this drive and install the update on it. Reconnect it and turn it back on after installation is complete and you've restarted.
You may experience unexpected results if you have installed third-party system software modifications, or if you have modified the operating system through other means. (This does not apply to normal application software installation.)
The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Downloads to update. While the installation is in progress do not use the computer.
D. To upgrade:
Purchase the Snow Leopard Retail DVD.
Boot From The OS X Installer Disc:
Insert OS X Installer Disc into the optical drive.
Restart the computer.
Immediately after the chime press and hold down the "C" key.
Release the key when the spinning gear below the dark gray Apple logo appears.
Wait for installer to finish loading.
E. If updating:
Download and install update(s)
Use Software Update, or
Download standalone updater(s).
I suggest you backup your Tiger system, then boot from the Snow Leopard DVD, use Disk Utility to erase your hard drive, then install Snow Leopard. You can then selectively restore your files from your backup. To make this process easy be sure to create your new Snow Leopard user account with the same username that you have for your Tiger account. Any third-party software that you have you should reinstall rather than trying to copy from the Tiger backup.

Im trying to instal snow leopard on my macbook. its running tiger 10.4.11 and it meets all the requirements but it ask me for a restart to begin instalation progres, i restar it and it doesn't happen anything

im trying to instal snow leopard on my macbook. its running tiger 10.4.11 and it meets all the requirements but it ask me for a restart to begin instalation progres, i restar it and it doesn't happen anything. anyone can help me?

I assume the restart was prompted during the installation process?
First of all, that restart will take several minutes while files are moved into place and should not be interrupted.
If it fails, or you have interrupted the process, you'll need to boot from the installer (hold down the C key on startup) and use Disk Utility to erase the drive prior to continuing the installation.
That will wipe all data on the drive, though, so if you didn't make a backup before beginning the upgrade, you'll need to get your data off safely before proceeding. That may likely require the use of another Mac to access yours in Target Disc Mode.

I have OS X 10.5.8 on my iMac, I'm trying to install Snow Leopard. When I insert the disk and click install it will start to install, then once it gets about 1/4 of the way done my computer restarts and it spits the disk back out.

I have OS X 10.5.8 on my iMac, I'm trying to install Snow Leopard. When I insert the disk and click install it starts, but when its about 1/4 of the way done the computer restarts and my disk spits back out. When I look to see if it installed it still says 10.5.8. Is there something I'm doing wrong?

Model Name: iMac
Model Identifier: iMac6.1
Processor Name: Intel Core 2 Duo
I bought the Mac OS X Snow Leopard Install DVD from the Apple Store.

Trying to install Snow Leopard, can't b/c time machine using hard drive

I am trying to install Snow Leopard so I can then upgrade to Lion on my MacBook Pro. (It's now running an older version of OS X. I went through this whole process successfully on my desktop.)
Snow Leopard is saying it can't install on my hard drive b/c Time Machine is using that drive for backups.
I tried turning off Time Machine but that doesn't seem to make a difference.
I don't have any available external drive at home-- is there a way to disable or change settings or uninstall Time Machine so that Snow Leopard will be able to install? Is the best way to get an external drive and specify that as the Time Machine backup drive? I'd rather just get rid of Time Machine on this computer for now, but I've read on here in other discussions that deleting it can cause other problems.
Thanks for any advice!

The Apple store may use or have these...
You must repair the HD, your best bet is likely DiskWarrior.
Your best bet is DiskWarrior, you need the CD/DVD though.
http://www.alsoft.com/DiskWarrior/
But others that may work…
Drive Genius…
http://www.prosofteng.com/products/drive_genius.php
TechTool Pro…
http://www.micromat.com/index.php?option=com_content&task=view&id=31&Itemid=83
Good luck!

Trying to install snow leopard on an iMac.

My iMac is running 10.5.8 and I am trying to install Snow Leopard, but the machine keeps spitting the disk out without any prompt boxes. The software was ordered from Apple and is fresh out of the package. The machine accepts other disks just fine. Am I missing something?

Check the disc for smudges or scratches. Also check on a different machine. Bad discs are a rarity, but do happen. Last resort, call Apple and get a replacement.

I am trying to install Snow Leopard, but everytime I put the disc in, it will spin and then eject itself.

I am trying to install Snow Leopard, but everytime I put the disc in, it will spin and then eject itself.

http://manuals.info.apple.com/MANUALS/1000/MA1172/en_US/Snow_Leopard_Installatio n_Instructions.pdf
This should give some insight.

Hi I am trying to install snow leopard, Hi I am trying to install snow leopard onto my iMac g5 currently, Hi I am trying to install snow leopard onto my iMac g5 currently running 10.3.9. I open disk ,click install- nothing happens. Any ideas? Thanks Dan

Hi I am trying to install snow leopard onto my iMac g5 currently running 10.3.9. I open disk ,click install- nothing happens. Any ideas? Thanks Dan

Snow Leopard requires an Intel-based Mac, so as Niel indicated your iMac G5 cannot run it. The last version of Mac OS X your iMac G5 can run is Mac OS X 10.5.8.
Regards.

Im trying to install snow leopard but when I go to the utility disk I can't find the Macintosh HD

Im trying to install snow leopard but when I go to the utility disk I can't find the Macintosh HD

I'm trying to reinstall it because about six months ago a friend at the time crashed it and it has been stuck in white screen of death since then. and I'm trying to get my computer to work again.

Had to get new hard disk for my macbook. After installing snow leopard on new HD the computer only connects to free wifi at certain places and not others. Took it to genius bar (of course it worked find there!) they said it was fine. Not!

Had to get new hard disk for my macbook. After installing snow leopard on new HD the computer only connects to free wifi at certain places and not others. Took it to genius bar (of course it worked find there!) they said it was fine. But problem persist.

Hi there ricalimo,
I would recommend taking a look at the troubleshooting steps in the article below. If the issue is location specific, than you may want to save the article so you can perform troubleshooting when you are experiencing trouble.
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
-Griff W.

Early 2008 macbook trying to install snow leopard

I'm having trouble trying to upgrade from 10.5.8 to Snow Leopard install DVD 10.6.3 purchased from Apple. The upgrade is on my Macbook 4.1.
Model Name:          MacBook
Model Identifier:          MacBook4,1
Processor Name:          Intel Core 2 Duo
Processor Speed:          2.4 GHz
Number Of Processors:          1
Total Number Of Cores:          2
L2 Cache:          3 MB
Memory:          2 GB
Bus Speed:          800 MHz
Boot ROM Version:          MB41.00C1.B00
SMC Version (system):          1.31f1
Serial Number (system):          W8807RU50P1
Hardware UUID:          E9A18B88-B719-5148-BFC6-2A053878A80E
Sudden Motion Sensor:
State:          Enabled
I have done all the software updates. Made a clone back up to an external drive. Checked my hard drive it's GUID. Put DVD in held down 'C' key start up from install DVD all ok and begins install it then freezes at 39 minutes to go. (6 minutes in) Een tried leaving it all night and nothing. Had to quit installer and hence no OS 10.6.3 install. If it helps with diagnosis and reason for failure I have a new folder in my hard drive with name "Mac OSX Install Data" with no entry symbol on it.

Perhaps your disk drive is corrupted. Next time do the following:
Booting From An OS X Installer Disc
1. Insert Snow Leopard Installer Disc into the optical drive.
2. Restart the computer.
3. Immediately after the chime press and hold down the "C" key.
4. Release the key when the spinning gear below the dark gray Apple
      logo appears.
5. Wait for installer to finish loading.
Repair the Hard Drive and Permissions
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. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
Continue to install Snow Leopard.

Trying to Instal Snow Leopard partition on Lion

Hi Everyone
I just recieved my new IMac and I need to instal Snow Leopard on one of the partitions. Unfortunately everything I have tried has failed. I desperately need 10.6.6 running on my machine. Any help would be great! Thanks!

Yes, I created a separate partition for this purpose. I've tried to instal Leopard and failed. Then Snow Leopard and failed again. I thought all I had to do was press "C" on the keyboard at start up and it would boot off of the instal DVD. All it ended up doing was beeping.
Any help or ideas would be great. Thanks!

Trying to install Snow Leopard Server into Parallels 9

Help! I have a 10.8 macbook, purchased Parallels 9 and Snow Leopard Server to create virtual environment for old ppc software (namely final cut pro 6), but the SLS installation halts saying not enough free RAM, but laptop meets min 2gb requirements... Does anyone know how to solve?
I get as far as b in step 6 here
http://forums.macrumors.com/showpost.php?p=17285039&postcount=564
Any help would be greatly appreciated!
Lulu

lulumalmgren wrote:
Help! I have a 10.8 macbook, purchased Parallels 9 and Snow Leopard Server to create virtual environment for old ppc software (namely final cut pro 6)...
Final Cut Pro 6, which is a component of Final Cut Studio 2, is not a PowerPC application; it was written for Intel Macs and should run fine in 10.8, Mt. Lion.
The problem is that there is a "bug" in the installer application that triggers the "PowerPC" dialog box when attempting to install FCP 6 into a Mac running Lion, Mt. Lion or Mavericks.
If the MacBook is old enough to run Snow Leopard, one solution is to partition your hard drive, or add an external one, and install Snow Leopard on it. Then use the "dual-boot" method to run either Snow Leopard or Mt. Lion on your MacBook. When running Snow Leopard, you can then install FCP 6 and run it.
In theory, once you have successfully installed FCP 6 into Snow Leopard, you could then upgrade this partition to Mt. Lion as well, and it should continue to run.
If your MacBook will not run Snow Leopard, review Jeremy Johnstone's method to use Terminal to install FCP 6 into Mt. Lion:
http://www.jeremyjohnstone.com/blog/2012-03-11-installing-final-cut-pro-studio-2 -0-on-mac-os-x-10-7-lion.html
...and as Bill Gates always says:
"You can never have too much money, or too much RAM!"

New iMac turns on/loads fine, but trying to install Snow Leopard gives 'bad RAM' 3 beeps + grey screen

New iMac arrived today, turned on and loaded fine.
After getting to the desktop, I inserted the Snow Leopard disk and restarted the computer.
I held alt at startup and selected the Snow Leopard disc from the options.
The computer proceeded to give me the 'bad RAM' error: grey screen + 3 beeps, over and over.
So did I get an iMac with bad RAM? Poorly seated RAM?
Very frustrating, I'm disappointed Apple.

Good luck: Don't install a version of Mac OS X earlier than what came with your Mac
Earlier versions of OS X, including the present retail version now sold, contain drivers incompatible with the firmware installed on new Macs. You will get the exact same error code you are observing.
I'm having a hard time believing it is a RAM problem if the computer works fine in OS Lion but gives the error when installing Snow Leopard.
This has nothing to do with memory. If you don't believe me run Apple Hardware Test and see for yourself.
If AHT passes and your iMac boots Lion, Apple will tell you to pound sand.
As I said earlier,
A new iMac should have shipped with Lion. Attempting to install an earlier OS version will not work.

How to partition to install Snow Leopard and Lion on one computer

My first posting:
My iMac came with Leopard. I upgraded to Lion, 3 months ago. I found out that Appleworks doesn't work anymore... very displeased because I always used Mac Strong points (for the past 30 years), which is drawing, like McDraw, McDraw 11, Clarisworks, Appleworks, etc. Apple could have have included a software in iworks to open the numerous works I have done over the years in drawing. Now iDVD doesn't come with Lion anymore. Another blow from Apple!! And iDVD 7.1.2 (after upgrade from Leopard's iDVD) doesn't work too well in Lion... quite a few things are wrong.
Consequently, I want to install Leopard in an external HD, where I could use Appleworks and iDVD.
I have a 1 tera WD Firewire as an external HD. I have tried a few ways to install Leopard on my external HD with no succes.
I have tried "partionning" the external HD, but when it came to "Scan disc image" of Leopard, I had the message: Unable to scan "Install" (Resource busy)
I have tried to install with original Leopard DVD, but after pushing restart (to chose my external HD), then my computer keeps asking me to push restart.
Can anymore can tell me how to properly install Leopard on my external HD?
MartinR says:
Connect your WD Firewire drive. Open Disk Utility and check to make sure that it is partitioned as GUID partition scheme (assuming you have an Intel iMac) and is formatted as Mac OS Extended (Journaled). If not, you will need to repartition and reformat the drive - note that this will erase everything that is on the drive.
Notes:
-If you have an Intel Mac you cannot install OS X to a drive that is partitioned as Apple Partition Map; it must be GUID Partition Scheme.
-Mac OS Extended (Journaled) is the same as the "HFS+" as previously mentioned.
-For the disk to be bootable it must be formatted as Mac OS Extended (Journaled) not plain Mac OS Extended.
Next, insert your Leopard install DVD in your iMac. If the installer opens, just exit/close the installer window. Do not remove the Leopard install DVD from the drive.
Shut down your Mac. Then restart it by holding down the "C" key while it starts. This will make your iMac start from the Leopard install disk that is in the CD/DVD drive. You should then be able to select your external WD drive and install Leopard there.
My response to MartinR (I appreciate the dedication of the helpers)
I tried MartinR solution but it doesn't work. When I restart and keep "C" depressed, after a while, a kind of gray drape closes the screen and tells me I have to restart my computer par pressing "restart" for a few seconds. Then when the computer reboots, it tells me there was a problem and had to restart the computer with a report to Apple window.
I wonder if my computer is not defective? In 30 years, this is the only Apple computer that broke down on me (Always been faitful to Apple computers in spite of the fact they had little apps then), and twice on top of that. The first repair was done by Apple in Wellington Mall, Florida (hard drive had to be replaced); the second time was Northstar Computer in Sudbury, Ontario (optical drive had to replaced). Maybe that tells us something? Were replacement parts up to par? My computer seems to be working OK. I verified my HD with Disk Utility, and everything was OK.
My computer is an Intel Core 2 Duo, 3.06 GHz and 4 GB of ram.
My WD external drive is formatted as GUID Partition Table, and Mac OS Extended (Journaled).

baltwo wrote:
Can't recall which I used to do the dynamic repartitioning.
I'm betting that it was originally Partitioned with Snow Leopard.
As a test I just added a second Partition with Mountain Lion to a FireWire HD and it would not let me Install Snow Leopard from my System or Retail Disc into the Partition.

I'm trying to install Snow Leopard 10.6 on my computer.

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