OS X V10.7 Lion :: If Downgrade To Snow Leopard On MBP - Will Files Still Work?
Apr 15, 2012
I have a 17 inch MacBook Pro (early 2008). I installed Lion back earlier this year so I could use the iBooks application. Big mistake. Since then my wifi connection constantly drops out. I've roamed these forums and tried just about everything suggested. I would now like to go back to the Snow Leopard software I had installed before.
The problem is the last Time Machine update I ran was on Lion (I know *face palm*). If I were to completely erase my hard drive, install the Snow Leopard DVD, then install the Snow Leopard update, would I still be able to use some of the files from my Lion Time Machine back up? My biggest concerns are my music purchases on the iTunes store and Microsoft Word documents....
Basically looking for an answer to the title question. If it is possible, which version of Snow Leopard.do I need to buy....the $29 version? I'm basically wanting to downgrade because I want iLife 11 suite which has the iWeb software.
My customer bought a new imac, it turns out he got a 12.1 iMac Mid 2011. With system 10.7.2. Printing machine can only be installed on the system snow leopard. how to downgrade as well. because if the downgrade by using Original iMac 10.6.7 installer. system cannot Update .. application also can not be installed (iLive) and also update to 10.6.8 stuck. ..
how to downgrade Lion to Snow Leopard? Trying to install SL disc but it always prompts 'Cannot install disc on this OS version'. Most of my softwares can't be installed in Lion.
I recently purchased a new MacBook Pro (I bought it in Janurary, so not the new ones). My POS software will not run on Lion. I was wondering if there was any way that I can downgrade my computer to Snow Leopard, I have the disc. Also, I installed Snow Leopard on an external HD but my computer would not start up from that disc, is there any way to fix that? Information: Snow Leopard Version 10.6.3 - Lion Version: 10.7.4 - MacBook Pro 2.4 GHz Intel Core i7, 4GB RAM.
We have a new iMac at work bought through Apple's refurb site. It is running the latest version of Lion with all firmware updates, etc. It is replacing a G5 running Tiger.
The problem is this“ it is supposed to be running Adobe CS5, but also CS4 (and Office would be handly also) We have other macs here, some running Leopard, some Snow Leopard, but the Adobe apps are not happy at all in Lion, and InDesign CS4 crashes all the time and won't even print without jumping through a million hoops (obviously the Office 2004 app won't run at all).
Due to the level of issues we are having with Lion (and the reliability of the all the software under Snow Leopard) I am looking to downgrade to Snow Leopard.I have a full retail version of Snow Leopard (10.6.3), but the Lion system won't boot from the disk, it just gets to the grey screen, and beeps three times. I presume this means that there isn't the required drivers on the disk to run the hardware, or there's a firmware update that doesn't allow installation.
Am i totally stuck with this OS? I was looking to install Snow Leopard on a partiton, but when i run the install disk from the Lion desktop, it reports that I can't run it because 'I have Install Mac OS X 23.1.1.'I would really like to just have Snow Leopard on my iMac, or failing that, Lion on a small partition, and Snow Leopard and all the programs on the larger partition that I would boot from.
Info:iMac, Mac OS X (10.7.3), 2.5 Ghz Intel i5, 4Gb RAM (work)
I've been reading a lot on the process of downgrading from Lion to Snow Leopard. But it all seems a bit blurry as no actual facts are posted, and I couldn't find out if its only possible for machines that did not come with Lion pre-installed (mine did). I'm really keen on downgrading so I can get back to work. The compatibility with most of the audio plugins I use is not good, so I'd rather just keep working with the previous operating system. I have read a lot of the other threads on this matter, but the main point here is if it is possible to downgrade in a machine that came with Lion preinstalled. I've seen videos on how to do it, but they don't mention if it works on any Mac or only in those that, at some point, already had a version of Snow Leopard installed.
I have just upgraded my system mac book pro from 10.6.8 to 10.7.....but it become slow and graphic problem also....can any one suggest how do i downgrade my system back to 10.6.8...I do have Time Machine backup for 10.6.8 working time a day ago..
I just bought a slightly used 2011 MBP MD313LL/A that has Lion installed. This is my first macbook (I have an iMac) I need to take Lion off and install Snow Leopard to be compatible with my current software. Any suggestions to the safest way to do this? I will be installing VmFusion 4 to run my Windows XP.
Info: MacBook Pro, 13.3" Macbook Pro MD313LL/A-4GB/750
We will be replacing our G5 computers with new Macs soon (as in finally!). In the mean time I need to work for awhile on my laptop running Snow Leopard. Unfortunately, before moving to a new Mac I will probably have to switch back to one of the G5 Macs for awhile.Â
Is it possible to move a Snow Leopard mail database back to Leopard?Â
I have a pdf file, I want to copy certain pages from to a new file and rename the pages afterwards. This is the awkward behavier, preview.app gives me, trying to do so:
It does not let me create a new pdf out of the program (command + N or file/new file) - why? Instead, I have to drag one of the pages I want on the desktop, to create a new pdf file there.
Once I created a new pdf and dragged the wanted pages into my new file, I cannot rename the pages, which have now meaningless names including "(dragged)" in the middle. I have found no logical way, to rename these pages - why?
Do not ever plan, to save time in just selecting more than one page, to drag and copy over to your new pdf - you will end up with an alias in your sidebar of the new pdf file, which of no reason making sense to me is undeletable - which means - start over again!
I just bought a new mac with snow leopard preinstalled, But like every new os, a lot of devices, programs, are unsupported,so... is there any way to downgrade to leopard without paying a new licenselike vista - windows xp downgrade program ?
I want to downgrade for any reasons, but I'm worried that I won't be able to get all my apps back (I realize I'll probably have to redownload the leopard versions). Anyway, I only have time machine backups from snow leopard, are they compatible with leopard (ie I use the snow leopard time machine backup to restore my personal files in leopard)?I have a bootable dmg image if anything goes wrong, but I don't want to waste time if I do something badly.
I just got a Mac Mini to use as a HTPC. It came with Snow Leopard installed, but I want to switch back to Leopard.I have a Leopard disc(legal, official disc), but I can't get it to install.I tried inserting the disc and installing from the disc. After I select to install I am prompted to restart the computer, but when I do that the computer just keeps re-booting. I waited for five reboots, but when it did not seem to be working I manually turned off the power.I tried to erase the HD with Disk Utility, but it is grayed out and I can't do anything there either.I tried booting from the disc, but I can't do that either.
I'm thinking about upgrading from Snow Leopard 10.6.8 to OX Lion, but before I would consider it, I need to know ahead of time which software programs won't run on Lion.Is there some means to scan and search out which software will no longer work on Lion if I upgrade? For example, I've heard MS Office 2004 will not work on Lion, but what about Quicken 2006? Soho Notes v.8.5?Photoshop Elements v.8? Epson Scan 2.73? MacSpeech Dictate 1.5.9? There is other software too of course, but these are the ones off the top of my head which could be considered somewhat 'old' and limited in the compatibility.
Info: MacBook Pro 15, Mac OS X (10.6.7), iPod Touch 2nd gen. 64GB (late 2009)
Just spent several hours transferring my files using Migration Assistant from an older MacBook Pro (running 10.6.8) to a new one running Lion and find that all of my Microsoft Office files were converted to read-only. Also, get the following message when I edit and try to save PDF files: You don’t own the file 'xxxxx.pdf' and don’t have permission to write to it. A pain in the neck, but fixable. Three questions: What did I do wrong? Is there anyway to do a mass conversion from read-only to read/write?
Is it possible to downgrade OS's without having to loose any files? I'm really mad that I didn't catch this earlier about Leopard (see my other threads).Does anyone know of a way to do it? If so,
the software launch2net which enables internet connetion via a usb modom is not yet compaplible with snow leopard. so its more pratical for me to use internet... just now i did an archive and install, my question is that, all my aplication and things downloaded will remain in my mac right?
I'm sick of all the Safari crashes. The only thing I do on my MacBook is use the internet. I enjoy the new features, but I'm tired of the hanging and crashing. Can I just pop in the Leopard disk and downgrade, keeping all of my files? Or will I have to backup everything and put the files back on?
Can anybody tell me if i can downgrade from SL to Leopard as i think SL is causing my computer to run really slow.I have a 2007 Macbook 1GB and only 80GB hard drive, i'm going to give it to my daughter as I'm getting a HP 2120TX lap top and a 27" iMac when they refresh them. Thing is the MB is really sluggish even doing the simplest task.Could it be that SL is the problem cos the low amount of RAM, should i just re-install Leopard, and if i can how do i do it.
