Snow Leopard won't finish install

Installing 10.6.3 disk on Macbook 2,1 intel core 2 duo processor 4GB ram and 667mhz currently running 10.5.8.
I just finished replacing my fan and added some ram and embarked upon upgrading the software. About ten minutes into the install I get the window telling me it will continue install after restart. Next I get my password window and no upgrade. still on 10.5.8 operating system.
Did the following:
attempted disk permissions which failed 3 times
used single user mode to fix fsck sum
fixed the disk permissions, message read permisiions are ok.
tried to install again and failed again.
at no time was I ever able to repair the computer disk as the button was always grayed out.
attepted to partition hard drive and that also failed since I figured I could load the program into the partition.
I don't know what else to try.
Is it possible that since my computer requires a password to operate could that be interfering with the install continuing after restart.
Should I be considering using an external disk drive or target drive on another computer.
Hope y'all can help

Are you referring to a firmware password (one that appears before you can use any startup shortcuts)?
A normal login password should not cause the install to fail, but a firmware password could cause issues.
I would disable the firmware password (you may need to do this from a 10.5 install disk). Search for 'Firmware password utility OS 10.5' for instructions.
PS you cannot repair a startup disk properly when you are running from that OS. You must boot from an install disk and use that to repair a startup disk.
One more option is to backup the disk (superduper!, CarbonCopyCloner or Disk Utility will do this). Then erase the internal disk & install a fresh copy of 10.6. Migration assistant will move back user data & applications if you run it and connect the backup disk. Personally I think it's safest to clean install major versions.

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I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up.

I did a factory reset on my late 2008 MacBook from a Snow Leopard disc. It installed fine, but as soon as I began to use the computer (safari) it froze. Couldn't even force quit. So I held down the power button to turn it off, and now it won't start up. It goes to the grey Apple screen and just sits there loud as can be. Help! Please keep in mind I've not done anything like this before and am going to need a little hand-holding. Thanks in advance.

Hi. Don't worry it's nothing serious. Insert the Instal Disc (Snow Leopard) and press the C button while turning on the computer. Once you see the desktop, go to Utility and choose Disk Utility. Select the Macintosh Partition on the left window pane and then click on Repair Disk and Repair Disk Permissions on the bottom right corner. Wait for both processes to finish. Click on the Apple icon (top left corner) and choose quit. Your computer should restart. See if it reboots normally. If not you can always reinstall the OS following the same steps. Good luck!

My 2006 iMac running Snow Leopard won't boot even after erasing and re-installing Snow Leopard (via my MacBookPro), either from the HD or DVD drive. Can't get it to run Hardware Test. Disk Utility says disk OK - files are there. What can I do?

My 2006 iMac running Snow Leopard won't boot even after erasing and re-installing Snow Leopard. I erased and re-installed by putting the iMac in Target Disk mode and usin my MacBookPro as the host. But after numerous attempts I still can't get it to boot either from the HD or DVD drive. I just get the white screen after the wheel stops spinning. I can't get it to run Hardware Test - just get the white screen. If I use Disk Utility via my MBP it says the disk appears OK. All the Snow Leopad files appear to have been installed. What can I do?

Hi-NRG Bwoy wrote:
I erased and re-installed by putting the iMac in Target Disk mode and using my MacBookPro as the host.
Reet the SMC and the PRAM
 Cheat sheet to help diagnose and fix your Mac
Perhaps you installed the wrong version OS X onto the iMac, you can't use the disk from another Mac.
clean the disk.
If it's not working then use this method to create a bootable 10.6 USB from the iMac machine specific 10.6 disk or the 10.6.3 retail disk on your other Mac, use it to boot the iMac with.
http://www.maciverse.com/install-os-x-snow-leopard-from-usb-flash-drive.html
How to erase and install Snow Leopard 10.6

Snow leopard won't boot, but windows bootcamp does.

My mac has a partitioned hardrive. I have xp on one side and snow leopard on the other. Starting yesterday, snow leopard won't boot. I ran the apple hardware test and came up with these 2 codes: 4MOT/4/40000003:HDD-1347 and -1352. The mac still runs properly though if started with xp.

That error is the HDD cooling fan I believe.
Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, or are running 10.7+, at least try it from the Safe Boot part onward.
Re-install if that doesn't work.

Snow leopard can't be installed on my machine.

Alright, here goes. Thank you in advance.
BACK STORY:
I have an Intel iMac. I've had it for a few years and it's always been awesome. I was running Leopard, and it was all gravy. So much so, that I even took it in to my Apple store to see if there was anything I needed to do to protect my machine, or if there were any updates for my machine that I should purchase. Dude at genius bar said yea, there is an iLife update and a new version of OS, Snow Leopard. He told me he would update my macbook (which was getting a new hard drive put in) for me and show me how to do it, so that when I got home with my iMac, I could do the same update to it. iLife 11 and Snow Leopard installed perfectly on my Macbook (my secondary computer). I tried to installed Snow Leopard verbatim what the Apple associate showed me, with his written directions. Popped in my disc, selected English, install began, got about 1/3 of the way through the progress bar and an error message came up reading "Snow Leopard can't be installed on this machine". Interesting. Apple store guy said I was good to go?
DIAGNOSIS FROM APPLE STORE:
I took my iMac back to the apple store the next day, with my macbook incase I needed to run a firewire from iMac to Macbook to transfer files. Dude tried to save some of my data but couldn't access it. He told me there was a OS conflict and he was unable to archive and install. He gave me a card with all the information for a data recovery service and told me I was SOL. Great. I took my mac in to make sure it was good to update, he said yes, and then I did it, in turn frying my main computer into a useless paperweight.
FUNCTIONALITY:
When I try to turn on my iMac now, it goes to a grey screen with an apple and a spinning gear. This screen stays up for about 45 seconds and then the computer shuts off. I've connected a firewire to the iMac and my Macbook and held the T key down in an effort to save my photos and music etc. The firewire symbol comes up on the iMac, but nothing appears in my finder on my Macbook like an external hard drive would. If I put the Snow Leopard disc in, and hold the T key, the Snow Leopard disc will show up in my Macbook's finder/desktop. If I put the Snow Leopard disc in the iMac and boot it up the computer just shuts down, even if I hold the C key. If I boot with the Leopard disc and hold C, the disc will mount and I can re-install Leopard, but I get a warning that all of my data will be erased in doing so. Obviously I don't want to part with 200+ GB of data. My last back up was about a month before all this so it won't be the end of the world but there are photos and other things that are recent to my hard drive with no back up and that I'd rather not lose if I don't have to.
BASIC INFORMATION:
I'm 24 with a bachelors degree and I am very comfortable with my mac. AKA you don't have to reply like you're teaching your grandma how to email.
My iMac IS an Intel iMac.
I have 47 GB of free space on it, plenty of room for an OS update.
Firewire ports are FW400 on both computers.
I had to archive and install Leopard once about a year ago on my iMac. Not sure why there was issue, but the problem was fixed when I did this.
So, do I have any options here besides erasing my hard drive? Has anyone ran into this before. Sorry for the rant. Thank you again.

Attach an external hard drive to the iMac. Boot from the Snow Leopard disc again, launch Disk Utility, go into the Restore tab, select the internal drive as the source, select the external drive as the destination, and restore. Then partition -- do not merely erase -- the internal drive, and see whether you can install onto it. If you can, use Migration Assistant to restore your data from the backup.
Not backing up = inevitable data loss.

IMac 27' (year 2010 - Snow Leopard) won't boot - white screen only

Hi,
my 2010 iMac 27in running Snow Leopard won't start - when I switch it on, I can hear the chime, the screen goes white and gets stuck at this (no Apple logo, no question mark, no mouse pointer). I have waited for minutes but it's definitely stuck.
When there is a DVD in (tried both OSX Instal and Apps Instal), I can hear the drive reading for a few seconds, then it goes silent.
I have found a few similar topics in this and other forums - the issue was solved or helped by entering one of the special boot modes via keyboard shortcuts upon startup. In my case though, none of these shortcuts work - with the sole exception of Cmd+Alt+P+R to reset the NVRAM. What I tried was: C, D, Alt, Eject, N, T, Shift, Cmd-V, Cmd-S ...none of them has any effect.
I learned there are some issues with a wireless keyboard when using these shortcuts, so I got a USB one to rule that out - but it didn't help.
In the beginning, I heard "clicking" noise I am not used to hearing - so I suspect a HDD failure but it would surprise me the machine would not indicate that in some better way than a blank white screen. The clicking then went away - could be after I did the NVRAM reset - not sure.
I also performed an SMC reset by unplugging the power cord for a while - no effect.
As per one recommendation, I tried NVRAM reset a few times in a row. Didn't help but, interestingly, I found that after 3 such resets, holding D will eject the DVD (without the 3 resets, "D" won't do it). Prior to that I had no way of getting the DVD out.
The computer was running fine before I switched it off for the night on the previous day. There was no system update, no change I am aware of.
The only thing beyond default is extra RAM but that has been there for months now without problems (and just to be super sure, I removed the modules but no effect).
At this point I have run out of ideas - any suggestions are very welcome.

Some things you can try.
Startup Issues - Resolve
Startup Issues - Resolve (2)

"OSX Maveracks cannot be installed on this computer" is the message tht I get when I try to download Maveracks. I have Snow Leopard 10.6.8 installed, 167 gb free space and 3 gb of memory. What would keep it from loading?

"OSX Mavericks cannot be installed on this computer" is the message that I receive when trying to download Maveracks. I have a late 2007 iMac with Snow Leopard 10.6.8 installed, 167gb free space and 3 gb memory. What are reasons that it won't download?

Does your computer meet the requirements listed below?
To install Mavericks, you need one of these Macs:
iMac (Mid-2007 or later)
MacBook (13-inch Aluminum, Late 2008), (13-inch, Early 2009 or later)
MacBook Pro (13-inch, Mid-2009 or later),
MacBook Pro (15-inch or 17-inch, Mid/Late 2007 or later)
MacBook Air (Late 2008 or later)
Mac mini (Early 2009 or later)
Mac Pro (Early 2008 or later)
Xserve (Early 2009)

I have an early 2008 iMac running iOs 10.5.8. I need to upgrade to at least iOs 10.6 snow leopard in order to install the driver for a new HP Office Jet Pro 8610 printer. How do I go about doing this, and which version of 10.6 would be best?

I have an early 2008 iMac running iOs 10.5.8.It has a 2.8 Ghz Intel Core 2 Duo. I need to upgrade to at least iOs 10.6 Snow Leopard in order to install the driver for a new HP OfficeJetPro 8610 printer. Which version of 10.6 would be the best for this Mac and how do I go about upgrading?

Click here and buy the DVD.
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I used my snow leopard disk to erase my hard drive. Now I want to eject the snow leopard disk to clean install from the lion boot disk I made. How do I eject the snow leopard disk?

I used my snow leopard disk to erase my hard drive. Now I want to eject the snow leopard disk to clean install from the lion boot disk I made. How do I eject the snow leopard disk? It is the start up disk and I can't figure out how to get it out of the computer so I can put my lion boot disk in. Thanks

turn the mac all the way off. turn the mac on by pressing the power button. as soon as the apple logo appears, pres and hold your mouse button(trackpad mouse clicker etc...) until the CD comes out.

My Mac OS X 10.6.8 Snow Leopard. how to why install OS X Mountain Lion ?

my Mac OS X 10.6.8 Snow Leopard. how to why install OS X Mountain Lion ?

How?
Upgrading to Mountain Lion - http://www.apple.com/osx/how-to-upgrade
Mac OS X: System requirements for Mountain Lion (10.8) - http://www.apple.com/macosx/specs.html
Lion and Mountain Lion application compatibility - http://roaringapps.com/apps:table
Kappy 08/2012 post on upgrading to Snow Leopard, then Lion or Mountain Lion - https://discussions.apple.com/message/19401628 - including how to get Snow Leopard and Lion since Apple removed them from the online store.
MacBook upgrade possibilities - https://discussions.apple.com/message/19577869 - "The Early 2006 model 1,1 Core Duo can only run a maximum of 10.6 Snow Leopard. The models Late 2006 Core 2 Duos 2,1 through Early 2008 4,1 can only run a maximum of 10.7 Lion. The Late 2008 model 5,1 Aluminum Unibody through the Mid 2010 White Unibody model 7,1 can run 10.8 Mountain Lion."
Why? Good question. I am a strong believer in not upgrading just because something new comes out, especially if you are running older equipment. I would say unless you see a need for it, just stick with Snow Leopard until something comes along that absolutely requires Mountain Lion.

I had OS 10.5.8 on my Macbook and couldn't run turbotax 2012 because of that. I purchased Snow leopard on CD and installed it. Now, about my ABOUT this mac says 10.6.8. Now, I can't print to my Lexmark z705. I get an error message.

I had OS 10.5.8 on my Macbook and couldn't run turbotax 2012 because of that. I purchased Snow leopard on CD and installed it. Now, about my ABOUT this mac says OS 10.6.8. Now, I can't print to my Lexmark z705. I get an error message with no explanation.

Unless there are drivers provided by Apple to work with the printer, you're out of luck. The latest drivers provided by Lexmark are for OS X 10.4 Intel. Unfortunately, this can happen when slightly older peripherals and newer software don't mesh.

HT3258 I have Snow Leopard 10.6.8 installed. For me to use XCode 4.5, I must have 10.7 or later. What is the best way to go ahead? Should I install OS X Lion and then move to Mountain Lion, or can I straight away install latest Mountain Lion, i.e. 10.8.2

I have Snow Leopard 10.6.8 installed. For me to use XCode 4.5, I must have 10.7 or later. What is the best way to go ahead? Should I install OS X Lion and then move to Mountain Lion, or can I straight away install latest Mountain Lion, i.e. 10.8.2

You can directly install Mountain Lion 10.8.0 to 10.6.8, and then apply the 10.8.2 Update.
Hope this helps

I have snow leopard and can't install disc 2 of premiere elements 9 anyone?

have snow leopard and can't install disc 2 of premiere elements 9 anyone? the disc ejects after i try install.

Sorry you're having trouble, alan4555, but most of the video experts hang out in the Premiere Elements forum, which is here:
http://forums.adobe.com/community/premiere_elements
and you'll probably get better help there. Good luck!

No matter what I do InDesign won't finish installing. I keep getting error 49.

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V10.6.8 Snow leopard won't update

Snow Leopard won't update, no matter how many times I try. I suspect Flashback is the reason. How can I scan and remove it? Complete Mac novice. Any assistance is appreciated!!!

I doubt that very much. I'd also be sure to do the following:
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.

Snow Leopard won't finish install

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