Reinstall Lion in macbook pro
I bought a macbook pro in july 2011 and its having a snow leophard software. I upgraded my software to Lion (OS X 10.7.2). I want to reinstall my macbook but I dont know how to do this?
read plenty, you can restore Snow Leopard or Lion
https://discussions.apple.com/message/16276201#16276201
Similar Messages
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Problem with Reinstalling Lion on macbook pro.
Hi I have a problem with reinstalling the Lion but because i had snow leopard so i can't sign in to reinstall can u help me please. Thanks
If you ever do redownload OS X from the Store, save the package first, you can then use that to boot from and do clean installs locally.
How to make a bootable Lion or ML install drive
http://osxdaily.com/2012/07/25/create-os-x-mountain-lion-boot-dvd-usb-drive-lion diskmaker/
https://www.macworld.com/article/1167857/how_to_make_a_bootable_mountain_lion_in stall_drive.html
http://blog.gete.net/lion-diskmaker-us/
Create an OS X Mountain Lion Installation Boot DVD or USB Drive with LionDiskMaker
Jul 25, 2012 - 11 Comments
http://osxdaily.com/2012/07/25/create-os-x-mountain-lion-boot-dvd-usb-drive-lion diskmaker/
Mountain Lion is out! You can upgrade a Mac right out of the App Store, but some people prefer to make a boot disk. If you’re in that group, rather than making a bootable OS X Mountain Lion installer yourself the old fashioned way, you can do it all in a few clicks with the help of a free app called LionDiskMaker.
After you’ve downloaded the OS X Mountain Lion installer from the Mac App Store, launch LionDiskMaker and it will locate the installer app, extract the disk image, and then make the boot disk. It’s about as simple as it gets.
For burning a boot DVD you will need a 4.7GB or larger blank DVD and a SuperDrive. For USB install drives or SD cards the drive needs at least 8GB of space available. LionDiskMaker formats the drive you point it at, remember that when you are picking a disk to make bootable for the installer.
Get the newest version of LinoDiskMaker free from the developer
Making a boot installer is really helpful if you need to install Mountain Lion on multiple Macs and don’t want to re-download it on each Mac from the App Store, or if you want to perform a clean install. If you don’t need the bootable aspect, you can also just copy the Installer app file from the /Applications/ directory to other Macs and it will work to perform the OS X upgrade too.
LionDiskMaker has been around since Lion but it has recently been updated with Mountain Lion support, heads up to CultOfMac for the reminder -
I wanna reinstall Mac OSx lion on MacBook pro, my problem is I dint purchase OSx lion with my apple Id before.so anybody can tell me how to purchase OSx with my apple Id on MacBook
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. -
when i tried to reinstall my lion to macbook pro 15'' and connect it to the net it says no installing information for this machine? what's that means??
The internal drive has failed.
Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
Back up all data on the internal drive(s) before you hand over your computer to anyone. There are ways to back up a computer that isn't fully functional — ask if you need guidance.
If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.
Keeping your confidential data secure during hardware repair
*An SSD doesn't need to be zeroed. -
I have been asked to set up an Icloud account by Apple.
How will having another icloud email benefit me. I have my work email which is all i require, but had to set up a @me account to get email on my Macbook.
I have a Mac computer that i upgraded to Mountain lion, a macbook pro and an iPhone 4s which has the latest software. all i want is simplicity and to have one email account which which will not duplicate everything 4 or 5 times.
My notes are duplicated, i have to delete my emails individually on all devices so whenever i put my phone on, all the emails i have deleted at work re-appear on my phone and again the same thing happens on my Macbook pro. I seem to spend all my time deleting emails 3 times.
Is there something simple in the set up of these that i am missing?
Any help would be appreciatedI have been asked to set up an Icloud account by Apple.
How will having another icloud email benefit me. I have my work email which is all i require, but had to set up a @me account to get email on my Macbook.
I have a Mac computer that i upgraded to Mountain lion, a macbook pro and an iPhone 4s which has the latest software. all i want is simplicity and to have one email account which which will not duplicate everything 4 or 5 times.
My notes are duplicated, i have to delete my emails individually on all devices so whenever i put my phone on, all the emails i have deleted at work re-appear on my phone and again the same thing happens on my Macbook pro. I seem to spend all my time deleting emails 3 times.
Is there something simple in the set up of these that i am missing?
Any help would be appreciated -
I upgraded to Mountain Lion on Macbook Pro today which I bought new three weeks ago, on the upgrade my Ethernet connection is no working, Any ideas on a fix on this issue.
jimr.l wrote:
I upgraded to Mountain Lion on Macbook Pro today which I bought new three weeks ago, on the upgrade my Ethernet connection is no working, Any ideas on a fix on this issue.
If you bought the MBP new 3 weeks ago, it should have come with Mountain Lion already installed. Did you update your MBP to the newly released 10.8.4 update? If not, what OS were you running before the upgrade, and what version of Mountain Lion do you have now? -
After I installed Lion, my MacBook Pro can no longer detect my external hard drives or my USB flash drives. What should I do?
And me -- My Mac at work running Snow Leopard reads the drive normally. My home Mac (on Lion) can't even find it....
Yet another Leo let-down..... -
How can i install snow leopard together with lion, on a Lion based MacBook Pro ultimo 2011
Hi
How can I install Snow Leopard on a Lion Based MacBook Pro ultimo 2001. I will both have installed Snow Leopard and Lion on my computer, but how can i do that?
I have purchaded Snow Leopard, but I can installed it
Pls can anyone help me
Best regards and merry christmas
RobertApple figures that having supported PowerPC code for the last 6 years is enough so they dropped it.
Why should they have to support some that old forever? It doesn't make good business sense to support some that so few will use.
If you must play those games, my suggestion is to get an older Mac that will support PowerPC. It is going to be a difficult task to get Snow Leopard to run on a new Mac.
Allan -
i kept a dual boot of windows 7 and mac os x lion in macbook pro. so, should i keep antivirus for windows 7? which is prescribable between bit defender(bd) and microsoft security essentials(mse)?does bd and mse un-installs easily?
lower your font size unless you have difficulty
MS Security Essentials is excellent
Then again maybe time to investigate Windows 8 RP (which uses Defender) -
What is a recommended decompression software for a non-Lion compatible MacBook Pro 1,1 2 GHz Intel Core Duo running OS X Version 10.6.8?
My thanks to you and all other respondents. In backing up "theVault" App I thought that my ancient version of Stuffit was inadequate to unzip the backup file. I attempted to download the latest Zipit version which only works with Lion. After upgrading to Stuffit 9 I realized that theVault backup file was encrypted so as to not open on the backup Mac. One must restore to the iPhone where is does open.
My apologies for the imprecise post. I am finding limitations with not being able to install Lion on my early MacBook Pro. I can recommend theVault to those looking for a password App with secure backup. -
Since upgrading to Lion, my MacBook Pro is super slow connecting to Wi-Fi (seems to search forever). This is not the case with my Daughter's MacBook (still on Snow Leopard) or my Wife's Dell (Windows 7). Any ideas?
Hold Option when you click on the Airport in the top bar & post the stats.
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After updating my software from snow leapord to mountain lion my MacBook Pro suddenly keeps shutting down without any reason no warning suddenly just restarts... Can someone hel
Note the date and time the problem occurred, then go to Applications/Utilities/Console and copy the log starting at the time of the crash. Paste the log in a reply. Please do not use a screen shot as they can be hard to read. If there are repeated runs of the same messages, please post only one run. Be selective about what you post and don’t post huge amounts. Make sure there is no personal data visible. Information learned from Linc Davis.
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After updating to Lion my macbook pro does not startup, it is stuck to the grey apple screen
After updating to Lion my macbook pro does not startup, it is stuck to the grey apple screen
See Here for Troubleshooting Grey Screen on Startup:
http://support.apple.com/kb/TS2570 -
Ever since i upgraded to mountain lion, my macbook pro is really really slow
ever since i upgraded to mountain lion, my macbook pro (17" 2010 intel i7 4GB ram) is really really slow, specially at start up and shut down. any solution?
my hard drive is has about 200 GB free space, and i do regular varification for my drive. i almost regret upgrading to mountain lion :-(Depending on the software you use (and how many programs you use at once) you may need to add more RAM. Shutdown with 10.8.2 is noticably longer than Lion's shutdown (and even slower than the original release of 10.8). I suggest you reboot your computer and immediately launch Activity Monitor. You want to watch two things: 1) RAM - as you use the computer over the next couple of hours after the reboot are you seeing the Page Out number increasing pretty quickly? That would be an indication that your computer is quickly using up RAM and pushing software and data into Virtual Memory to make room. This could account for the slow computer. 2) CPU - unless you are running some heavy duty software, your CPU usage may spike close to 80-90% for a few seconds but mostly hover in the 20-40% range. If it is higher than that, or if you see a single process using more than 70% constantly you may have a rogue process that is dragging the computer down.
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Since I installed Lion my macbook pro keeps locking up. How can I fix it?
Since I installed Lion my macbook pro keeps locking up. How can I fix it?
Well you can #18 install Lion over itself and hope that fixes it
Step by Step to fix your Mac
You can revert back to Snow Leopard
How to revert your Mac to Snow Leopard
You can go through this list and attempt to fix your problem, but likely wind up going back to Snow Leopard.
Step by Step to fix your Mac
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