Can i install OS X Snow Leopard on my Early 2011 MacBook Pro 13' ?

Hi guys , just wondering can i install on my Early 2011 MacBook Pro 13'' OS X Snow Leopard ? i dont like Lion at all . Many Thanks .

You may be able to install SL 10.6.8 (assuming there was no firmware update) if you follow these directions. Check with MacTracker http://mactracker.ca/ and download their free app detailing more info you ever thought you needed to know about Apple products.
- you can re partition partition the mac drive so that you can retain the pre-installed lion install
- or use an external drive
- attach your computer via firewire 800 to a Mac computer (capable of running 10.6.8 )
- boot the your computer holding down the T key to get it into target disk mode, it will appear on desktop as an external drive.
- install SLS v 10.6.3 Retail version from the DVD onto the new partition or external drive where you want Sl installed.
- install the 10.6.8 combo update.
http://support.apple.com/kb/DL1399
- Install Thunderbolt Software Update (Snow Leopard) v1.0
http://support.apple.com/kb/DL1452

Similar Messages

How to downgrade from OSX 10.8.5 to Snow Leopard, on an Early 2011 MacBook Pro, without the original installer disk?

Hello! So here are the specs.
I have an Early 2011 MacBook Pro, which came with OSX 10.6.6 by default.
I've lost my installer disk so I though I'd buy a retail one from the online Apple Store, and version 10.6.3 is what they sent me.
Simply running the install OSX app won't work, I get a msg saying:
-- You can't use this version of the application "Install Mac OS X" with this version of OS X. You have "Install Mac OS X" 23.1.1. --
So, I've tried booting from the new disk hoping to erase my current drive and install Snow Leopard, but no can do, I get 3 beeps and have to force shutdown (not RAM related, see below). Laptop works fine when I spare it this maneuver.
After some research I understand 2 things:
1. Only the original installer disk will let me restore factory settings (and I don't have it).
2. I can only install the default OSX (10.6.6) or a later version (that 10.6.3 DVD may not have the correct drivers for my system).
Are these conclusions right? If so, would the Apple Store replace my disk for an updated 10.6.6. one? If not, then what are my options?
Thank you!
References:
http://manuals.info.apple.com/MANUALS/1000/MA1172/en_US/Snow_Leopard_Installatio n_Instructions.pdf
http://support.apple.com/kb/HT3910
http://support.apple.com/kb/ht2186
https://discussions.apple.com/message/19444837#19444837
https://discussions.apple.com/message/18085179#18085179
http://forums.macrumors.com/showthread.php?t=1163160

Phone AppleCare and order the computer's original disks.
(92307)

Can I install two different RAM sizes in my Early 2011 Macbook Pro 2.0 GHz

I just bought me a 8 GB 1333 Mhz RAM for my Macbook Pro. I installed it in slot 2 and I installed the stock 2 GB RAM in slot 1. Is my decision good to have two different sizes RAM in my computer. It is showing me I have 10 GB RAM in my system, and I think my computer has become little faster, but t I had expected that it would be much more faster since I have 10 GB instead of 4 GB.

Boysovereign,
the speed of your MacBook Pro will only increase by installing additional RAM if the apps which you run were constrained by their previous amount of RAM. If they weren’t being constrained by the previous amount of RAM, then adding more RAM won’t affect the speed at which they run.
That being stated, you’ll suffer a minor performance hit by using two memory modules of different capacities; to maximize your MacBook Pro’s performance, you should install two memory modules of the same capacity.

Using USB for Bitlocker in a Bootcamp install of Windows 7 x64 Ultimate on early-2011 Macbook Pro

First of all some details on my current setup:
Macbook Pro 15" (early 2011) with a i7 QM processor and 8 GB RAM, Superdrive and HD installed
Mac OS X 10.7.3
Windows 7 x64 Ultimate in a Bootcamp setup
Existing partitions on HD are EFI, MacOS X, Bitlocker Startup, Windows
I removed "Recovery HD" after creating DVD image contained in latest Lion installer from AppStore.
What I got so far:
It took some time to find a way for Windows getting a second partition to be used for Bitlocker startup files. Using existing partition layout I replaced previously existing "Recovery HD" partition for Bitlocker partition in Windows (after taking dd-based image of Recovery HD).
Recently I tried to enable Bitlocker and continued to fail on Bitlocker System Check claiming to have no access on USB while booting. And that's my issue ...
I read about using Windows' diskpart to have a GPT partitioned USB stick containing single NTFS partition. I tried to achieve the same with disk management in Mac OS X though it was creating a hybrid MBR/GPT setup that wasn't recognized by Windows at all. Then I tried partitioning in Mac OS X to have GPT partitioning, used Clonezilla Live CD's gdisk to apply hybrid setup another time. I even tried to do the whole partitioning in Linux using gdisk, but Windows still didn't recognize the formatted partition on USB stick then. So, the only way found is using diskpart in Windows to get a GPT-based USB-stick with a single NTFS partition.
I put my startup key there (attributed as hidden, system file) and tried to restart several times. On every boot Windows is prompting for inserting valid startup key as it wasn't found. The partition is encrypted already and entering the printed 48 digits recovery key gets me in every time.
If I keep the stick inserted the boot is noticeably delayed, but it's instantly continuing as soon as I unplug the stick. So there is something processing the stick ... I tried different sticks, but hope it's not related to using one special stick since they are used to support similar (equivalent) interfaces, aren't they?
Don't tell me about using TrueCrypt or similar as I prefer to use existing software instead of adding 3rd-party software doing things the same way. And for True Crypt USB must be readable at boot as well. And previous trials with different approaches rendered all failing at some point of setup. Finally, I don't want to reinstall existing Windows as it keeps me from working even more.
Found some post regarding trouble with Lion installations (e.g. I can't use rEFIt ... it simply didn't show up and this seems to be related to using Lion), found the KB article of Apple on preparing USB external storage for use at boot, but all troubleshooting hints didn't help.
What the heck is wrong with this setup?
EDIT: There is no problem to have Bootcamp starting previous Recovery HD partition now Bitlocker startup partition instead of originally prepared Bootcamp partition, which is encrypted now. This is in contradiction to other posts here. I'm sure Apple support isn't best choice to ask for support as this problem is MS specific and thus Apple won't care that much ...

Well, I've seen lots of those threads as well and most failed to manage cooperation of Bitlocker and FileVault, have trouble to get a second partition for windows to use with bitlocker or truecrypt etc. But these issues don't apply to me anymore.
Next there are threads instructing how to get a USB stick to work with Bitlocker claiming to have GPT instead of MBR so EFI is gaining any access on them. Those cases seem to work with MacBooks running with Windows, only, thus passing the issues mentioned in paragraph before as well.
And there is my confusion originating from: I can remember some sites claiming to have trouble with EFI on a Mac using Lion, but all those sites are older than Lion's final release date. So I don't know if there is a similar issue today or if I'm actually missing some option ... rEFIt isn't working with Lion according to the refit site itself. Some sites claim EFI is behaving differently on whether there is a super drive or not as Lion isn't supporting USB booting as long as booting from DVD/CD is available ... what's true about those facts? Is my problem related to having a super drive? Are things getting better as soon as I'm replacing my superdrive by a second internal drive? Is it that strange or some sort of plausible behaviour?
According to GPT, Windows 7 is obviously failing to properly detect hybrid MBR/GPT setups on USB sticks while that's what MacOS' disk manager is doing on having GPT-based single partition stick with exFat format. Instead of using the second hybridized partition it's accessing the protected part, only. If I'm converting a disk to GPT in windows everything works fine, but then without hybridized MBR ...
Regarding the fans I'm with you ... as soon as processor load is exceeding 5% the fans get quite noisy ...

Can I nstall 2X4 GB of RAM in my early 2011 MacBook Pro-2.0 i7 processor

Can I instal 2X8 GB of RAM

Yes. The most reliable sources of mac compatible RAM are OWC and Crucial. You can install as much as 16 GB RAM in a 2011 MBP.
Ciao.
Message was edited by: OGELTHORPE

Is there any way to make a snow leopard partition on an early 2011 MacBook Pro that was upgraded to Lion, without the original boot disk?

So I have an early 2011 MacBook pro, I believe it shipped with snow leopard originally, as I purchased and upgraded to Lion fairly early on. I am trying to make a partition right now and have it run snow leopard so I can use programs that have PowerPC.
I should note, I replaced both the RAM and the harddrive in my Macbook pro. I changed from 4 GB of ram (that came shipped) to 8 GB of ram from a 3rd party, that I installed on my own months ago, have registered in the computer and have been working fine for quite some time now.
Also I should note I replaced my harddrive. I went from what ever the standard 500 GB harddrive that shipped with 15 inch early 2011 MB pro's. I now have a 3rd party SSD that's 240GB's that I also installed on my own, (at the same time as the RAM---Black friday items) The harddrive has been working just fine since then.
In installing the harddrive I borrowed a friends external harddrive and used a program called carbon copy cloner to get everything over to the SSD.
Now here is my issue. I have ordered the Snow Leopard (10.6.3) install disks from apple, I have created a partition on my SSD for snow leopard, but when I try to select the install disc for snow leopard at boot I get three beeps.
I know this issue has been posted elsewere but it said answered and the answer is no longer available. I also am unsure if any of the RAM or Harddrive swapping could have been causing the issue. I have the old harddrive and RAM still, but unfortunatley have no external harddrive anymore or money to afford one.
Is there any way I can install a partition that runs snow leopard on my early 2011 MB pro with what I have (new SSD, New RAM, Current version Lion running, no external drive, lack of original snow leopard disks [I lost them ] and the general 10.6.3 snow leopard boot disks).
Let me know If there is anything I can do. I'm a now broke college student so i'd like to spend as little $$$$ as possible
*PS I should also note the DVD drive is working fine, it reads the disk, the disk is brand new, it plays DVD's fine and has never had any issues in the years i've used it for similar tasks*
sorry for the long drawn out post, I just wanted to include as much as possible from what I've seen other people have issues with

BrettGoudy wrote:
...Is there any way I can install a partition that runs snow leopard on my early 2011 MB pro with what I have (new SSD, New RAM, Current version Lion running, no external drive, lack of original snow leopard disks [I lost them ] and the general 10.6.3 snow leopard boot disks)...
As the last post suggests, call Apple and order a replacement original disc for about $17. They will ask you the model and serial numbers.
Your retail version of Snow Leopard OS 10.6.3 will not work on that Mac as it requires a minimum of OS X 10.6.7 to boot and operate.
Another alternative is to again borrow another Mac to install your retail Snow Leopard into an external HD or partition, upgrade it to 10.6.8 and then clone it back to a partition on your MBP.

I can not install Lion or Snow Leopard on my mac book pro

I can´t install Lion or Snow Leopard on my mac book pro. I tells me that it can not install because :can not get the extra components required to install mac os x.

Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: @(#)PROGRAM:Install PROJECT:Install-686.2
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: @(#)PROGRAM:IA PROJECT:InstallAssistant-209
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Hardware: MacBookPro5,3 @ 2.80 GHz (x 2), 8192 MB RAM
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Running OS Build: Mac OS X 10.7.2 (11C74)
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: PATH=/usr/bin:/bin:/usr/sbin:/sbin
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: PWD=/
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: SHLVL=1
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: __OSINSTALL_ENVIRONMENT=1
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: CI_DEFAULT_OPENCL_USAGE=0
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: OS_INSTALL=1
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Env: _=/System/Installation/CDIS/LCA.app/Contents/MacOS/LCA
Dec 31 22:56:47 localhost Install Mac OS X Lion[343]: Using distribution archive from /Volumes/Image Volume/Packages/OSInstall.mpkg
Dec 31 22:56:49 localhost Install Mac OS X Lion[343]: Using product <OSInstallDVDProduct> based on media at /Volumes/Image Volume at distance 10
Dec 31 22:56:49 localhost Install Mac OS X Lion[343]: Using product <OSInstallESDProduct> based on distribution at /Volumes/Image Volume/Packages/OSInstall.mpkg at distance 5
Dec 31 22:56:49 localhost Install Mac OS X Lion[343]: Checking Software Update catalog URL http://swscan.apple.com/content/catalogs/others/index-lion-snowleopard-leopard.m erged-1.sucatalog
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ->T+[DMToolBootPreference getPartitionBootability:]: inUDS=0x1144acc30=disk0s2=Mac os X
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ..T+[DMToolBootPreference getPartitionBootability:]: PMBootable=1            (bootable right now without any further action)
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ..T+[DMToolBootPreference getPartitionBootability:]: PMBootCapable=0         (bootable if you call MKCFPrepareBootDevice)
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ..T+[DMToolBootPreference getPartitionBootability:]: PMBootSurgeryRequired=0 (for primitive MBR on BIOS, add boot block and loader)
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ..T+[DMToolBootPreference getPartitionBootability:]: PMFSSurgeryRequired=0   (for primitive MBR on BIOS, add boot block and loader)
Dec 31 22:56:49 localhost diskmanagementd[332]: DM ..T+[DMToolBootPreference getPartitionBootability:]: PMNewfsRequired=0       (bootable with MKCFPrep but it will rudely carve)
Dec 31 22:56:49 localhost diskmanagementd[332]: DM <-T+[DMToolBootPreference getPartitionBootability:]: MKerr=0 out=4=0x4
Dec 31 22:56:49 localhost Install Mac OS X Lion[343]: No available package ref for compatibility update. Ignoring.
Dec 31 22:57:04 localhost Install Mac OS X Lion[343]: Using product <OSSoftwareUpdateCatalogProduct> from product keys 11C74_ServerEssentials at distance 25
Dec 31 22:57:06 localhost Install Mac OS X Lion[343]: Created IATool object:15d114d0
Dec 31 22:57:08 localhost Install Mac OS X Lion[343]: Preventing machine sleep.
Dec 31 22:57:08 localhost Install Mac OS X Lion[343]: Using product IA_PKSecureNetEnabledProduct <file://localhost/Volumes/Mac%20os%20X/Mac%20OS%20X%20Install%20Data/> at distance 5
Dec 31 22:57:08 localhost Install Mac OS X Lion[343]: Using mutable product path: /Volumes/Mac os X/Mac OS X Install Data
Dec 31 22:57:08 localhost Install Mac OS X Lion[343]: Retrieving 50 packages (3.766 GB)
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Failed to verify Danish.pkg: xar_verify failed
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Retrying file://localhost/Volumes/Image%20Volume/Packages/Danish.pkg after 1 failure(s)
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Retrying file://localhost/Volumes/Image%20Volume/Packages/Danish.pkg after 2 failure(s)
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Retrying file://localhost/Volumes/Image%20Volume/Packages/Danish.pkg after 3 failure(s)
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Failed to retrieve file://localhost/Volumes/Image%20Volume/Packages/Danish.pkg (Error Domain=com.apple.PackageKit.PKFileDownload Code=3 "The operation couldn’t be completed. (com.apple.PackageKit.PKFileDownload error 3.)")
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Failed to download package from file://localhost/Volumes/Image%20Volume/Packages/Danish.pkg and no alternate source.
Dec 31 22:57:42 localhost Install Mac OS X Lion[343]: Stopped operation queue with Error Domain=IAErrorDomain Code=402 "Kan ikke hente de ekstra komponenter, der kræves til installering af Mac OS X." UserInfo=0x115d8b540 {NSLocalizedDescription=Kan ikke hente de ekstra komponenter, der kræves til installering af Mac OS X., NSUnderlyingError=0x117362000 "The operation couldn’t be completed. (com.apple.PackageKit.PKFileDownload error 3.)"}

Can I install to G4 iBook via Target mode from a MacBook Pro?

Can I install to G4 iBook via Target mode from a MacBook Pro? I have a non functioning iBook DVD Drive but want to do a clean install. Can I use the FW/Target mode to install? If not what can I do to install w/o the OD not working?

was this a std size disc or a funky shape / small cd of some type?
you will have to pull the machine apart, pull the slot drive, & take all the brackets / slot cover off the front of it (where you put the disc in). you can they try pushing down on the mechanical works (holding the drive as it sits in the ibook & face into the slot where you would put the disc in).
otherwise, you will have to take the drive itself apart, usually taking all the screws off around the outside & pulling the metal cover off will get you in to where you can force or pull the disc out.

HT3986 Can i install windows 7 and windows 8 both on my macbook pro ??

Hi !!
Can i install both Windows 7 and windows 8 on my macbook pro ?? and How ????

yeah if one does not need to play games then in most cases the virtual machie path is easier and faster to swtich between then bootcamp

Does Snow Leopard work on the newest MacBook Pros?

Does Snow Leopard work on the newest MacBook Pros?

Older versions of Mac OS than what comes with your computer

Early 2011 MacBook Pro incredibly slow after installing Mavericks

I'm really hoping someone can help me out. As per the subject line, I installed Mavericks on day one (and learned my lesson!).
Since installing Mavericks my MacBook Pro runs incredibly slow. If I open the Mail App and Safari - it almost grinds to a halt. I have the "Memory Clean" App which I now have to run constantly (it appears to help a little) and I try to only launch one app at a time where possible, but it's not really pratical.
As an aside, my MacBook ran really well with Mountain Lion, so there's little doubt to my mind that Mavericks is the culprit.
I'd be eternally grateful for any help & advice :-)
I spotted other people advise running EtreCheck, here are my results:
Hardware Information:
          MacBook Pro (13-inch, Early 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.3 GHz Intel Core i5 CPU: 2 cores
          4 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 384 MB
System Software:
          OS X 10.9.1 (13B42) - Uptime: 0 days 0:13:54
Disk Information:
          Hitachi HTS545032B9A302 disk0 : (320.07 GB)
                    EFI (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) /: 319.21 GB (33.32 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          MATSHITADVD-R   UJ-8A8
USB Information:
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Kernel Extensions:
          com.globaldelight.driver.BoomDevice          (1.1 - SDK 10.9)
          net.telestream.driver.TelestreamAudio          (1.1.0 - SDK 10.8)
Startup Items:
          Jaksta: Path: /Library/StartupItems/Jaksta
Problem System Launch Daemons:
          [failed] com.apple.wdhelper.plist 3rd-Party support link
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist 3rd-Party support link
          [loaded] com.bourgeoisbits.cloak.cloakd.plist 3rd-Party support link
          [loaded] com.bourgeoisbits.cloak.cloakproxyd.plist 3rd-Party support link
          [loaded] com.google.keystone.daemon.plist 3rd-Party support link
          [loaded] com.macpaw.CleanMyMac2.Agent.plist 3rd-Party support link
Launch Agents:
          [loaded] com.amazon.sendtokindle.launcher.plist 3rd-Party support link
          [loaded] com.google.keystone.agent.plist 3rd-Party support link
User Launch Agents:
          [loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist 3rd-Party support link
          [loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist 3rd-Party support link
          [loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist 3rd-Party support link
User Login Items:
          Boom
          PopClip
          Caffeine
          Fantastical
          AppTrap
          Dropbox
          Alfred 2
          Cloak
          ScreenFlowHelper
          Google Chrome
Internet Plug-ins:
          o1dbrowserplugin: Version: 3.18.3.12840 3rd-Party support link
          SpeedDownload Browser Plugin: Version: 2.1.5 - SDK 10.6 3rd-Party support link
          Default Browser: Version: 537 - SDK 10.9
          Flip4Mac WMV Plugin: Version: 2.4.1.4 3rd-Party support link
          AmazonMP3DownloaderPlugin101750: Version: AmazonMP3DownloaderPlugin 1.0.17 - SDK 10.4 3rd-Party support link
          Silverlight: Version: 5.1.10411.0 - SDK 10.6 3rd-Party support link
          FlashPlayer-10.6: Version: 11.9.900.170 - SDK 10.6 3rd-Party support link
          Flash Player: Version: 11.9.900.170 - SDK 10.6 3rd-Party support link
          QuickTime Plugin: Version: 7.7.3
          googletalkbrowserplugin: Version: 3.18.3.12840 3rd-Party support link
          npgtpo3dautoplugin: Version: 0.1.44.28 - SDK 10.5 3rd-Party support link
          iPhotoPhotocast: Version: 7.0 - SDK 10.8
          JavaAppletPlugin: Version: 14.8.0 - SDK 10.9 Outdated! Update
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 1.9 - SDK 10.9
          AppleAVBAudio: Version: 2.0.0 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
User Internet Plug-ins:
          CitrixOnlineWebDeploymentPlugin: Version: 1.0.105 3rd-Party support link
          EMusic: Version: EMusic 1.0.0 3rd-Party support link
3rd Party Preference Panes:
          AppTrap 3rd-Party support link
          Flash Player 3rd-Party support link
          Flip4Mac WMV 3rd-Party support link
          Hazel 3rd-Party support link
          Perian 3rd-Party support link
Bad Fonts:
          None
Old Applications:
          /Applications/iWork '09
          SLLauncher:          Version: 1.0 - SDK 10.5 3rd-Party support link
                    /Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
          Attachment Tamer Helper:          Version: 3.1.2 - SDK 10.5 3rd-Party support link
                    /Users/derricksutton/Library/Mail/Bundles (Disabled)/Attachment Tamer.mailbundle/Contents/Resources/Attachment Tamer Helper.app
          Nisus Thesaurus:          Version: 1.1 - SDK 10.4 3rd-Party support link
          Amazon MP3 Downloader:          Version: INFO_PLIST_VERSION - SDK 10.4 3rd-Party support link
Time Machine:
          Skip System Files: NO
          Mobile backups: ON
          Auto backup: YES
          Volumes being backed up:
                    Macintosh HD: Disk size: 297.29 GB Disk used: 266.26 GB
          Destinations:
                    Seagate Expansion Drive [Local] (Last used)
                    Total size: 465.44 GB
                    Total number of backups: 10
                    Oldest backup: 2013-09-21 16:05:10 +0000
                    Last backup: 2013-12-31 20:05:10 +0000
                    Size of backup disk: Too small
                              Backup size 465.44 GB < (Disk used 266.26 GB X 3)
          Time Machine details may not be accurate.
          All volumes being backed up may not be listed.
Top Processes by CPU:
              28%          WindowServer
               5%          Google Chrome
               2%          Dock
               1%          Fantastical
               1%          hidd
Top Processes by Memory:
          135 MB          Google Chrome Helper
          98 MB          mds_stores
          90 MB          Finder
          86 MB          Google Chrome
          61 MB          EtreCheck
Virtual Memory Information:
          612 MB          Free RAM
          1.47 GB          Active RAM
          601 MB          Inactive RAM
          1.04 GB          Wired RAM
          523 MB          Page-ins
          2 MB          Page-outs

CleanMyMac is probably your problem.
CleanMyMac is crapware.
Crapware is anything that purports to "optimize", "clean", "accelerate", "monitor", or "protect" your Mac. These apps are unnecessary, poorly written, overpriced (if they were free, they'd still be overpriced), and harmful. The people who sell this stuff know this, but they keep selling it because people keep buying it. They can damage your OS and be difficult to uninstall.
I would try to uninstall it, but if that fails, you may have to erase your HD and do a clean install.

HT2845 can't get my apple magic mouse to work on my boot camp on my early 2011 macbook pro with latest Marveric OS

I can't get my apple magic mouse to work on my boot camp,running Windows 7 Ultimate on my early 2011 macbook pro with latest Marveric OS........ It works perfectly on the Apple ,

Not sure if this will help anyone, but I had trouble installing on 10.8.
I then found this particular support page:
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=4142&lc=en&cc=us&dlc=en&s w_lang=&product=4231205#N228
Be patient with the download, it takes some time ... When it has downloaded, follow the install instructions. It works well.
I use the printer through usb but my wife uses wireless from her PC laptop.
Andre Francis

I have an early 2011 MacBook Pro which has been running slow for a while. After looking at responses to similar problems I have downloaded and run EtreCheck and will post the output. Please can someone help me with what it all means.Thanks in advance

I have an early 2011 MacBook Pro which has been running slow for a while. After looking at responses to similar problems I have downloaded and run EtreCheck. Please can someone help me with what it all means.
Thanks in advance.
EtreCheck version: 1.9.15 (52)
Report generated 19 September 2014 08:07:14 GMT+8
Hardware Information: ?
MacBook Pro (13-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information: ?
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 0 days 0:4:29
Disk Information: ?
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 319.21 GB (147 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.seagate.driver.PowSecDriverCore (5.2.4 - SDK 10.4) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.2.4 - SDK 10.4) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.2.4 - SDK 10.5) Support
[not loaded] com.seagate.driver.SeagateDriveIcons (5.2.4 - SDK 10.4) Support
[loaded] com.sophos.kext.sav (9.1.55 - SDK 10.7) Support
[loaded] com.sophos.nke.swi (9.1.50 - SDK 10.8) Support
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.sophos.autoupdate.plist Support
[running] com.sophos.configuration.plist Support
[running] com.sophos.intercheck.plist Support
[running] com.sophos.notification.plist Support
[running] com.sophos.scan.plist Support
[running] com.sophos.sxld.plist Support
[running] com.sophos.webd.plist Support
[running] com.trusteer.rooks.rooksd.plist Support
Launch Agents: ?
[loaded] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[running] com.sophos.uiserver.plist Support
[running] com.trusteer.rapport.rapportd.plist Support
User Launch Agents: ?
[loaded] com.adobe.ARM.[...].plist Support
[running] com.amazon.music.plist Support
[loaded] com.google.keystone.agent.plist Support
[not loaded] jp.co.canon.Inkjet_Extended_Survey_Agent.plist Support
User Login Items: ?
iTunesHelper
TomTomHOMERunner
AdobeResourceSynchronizer
Dropbox
Internet Plug-ins: ?
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
DivX Web Player: Version: 3.2.1.977 - SDK 10.6 Support
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 Support
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 Support
Flash Player: Version: 15.0.0.152 - SDK 10.6 Support
EPPEX Plugin: Version: 10.0 Support
Default Browser: Version: 537 - SDK 10.9
OVSHelper: Version: 1.1 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.4 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0 - SDK 10.7
Safari Extensions: ?
Ultimate
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes: ?
Flash Player Support
Perian Support
Trusteer Endpoint Protection Support
Time Machine: ?
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 297.29 GB Disk used: 160.38 GB
Destinations:
Data [Network] (Last used)
Total size: 2 TB
Total number of backups: 99
Oldest backup: 2012-04-20 17:05:32 +0000
Last backup: 2014-09-18 23:49:25 +0000
Size of backup disk: Excellent
Backup size 2 TB > (Disk size 297.29 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU: ?
      6% InterCheck
      5% iCalExternalSync
      3% WindowServer
      2% CalendarAgent
      2% SystemUIServer
Top Processes by Memory: ?
152 MB SophosScanD
147 MB InterCheck
106 MB SophosAntiVirus
66 MB Dropbox
57 MB com.apple.iTunesLibraryService
Virtual Memory Information: ?
161 MB Free RAM
1.55 GB Active RAM
1.41 GB Inactive RAM
902 MB Wired RAM
611 MB Page-ins
0 B Page-outs

Uninstall Trusteer software
http://www.trusteer.com/support/uninstalling-rapport-mac-os-x
Remove Sophos
https://discussions.apple.com/message/21069437#21069437

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