The 2012 MAC book doesn't boot

the 2012 MAC book doesn't boot, grey screen with the apple in the middle and the progress bar when it reaches the end it shuts off

Try SMC reset.
Shut down the computer.
Plug in the MagSafe power adapter to a power source, connecting it to the Mac if its not already connected.
On the built-in keyboard, press the (left side) Shift-Control-Option keys and the power button at the same time.
Release all the keys and the power button at the same time.
Press the power button to turn on the computer. 

Similar Messages

  • Where is application support on the 2012 mac book retina???, where is application support on the 2012 mac book retina???

    any ideas, as it no longer has a Macitosh HD???
    im looking to install a plugin for sketchup but cant find app support even if i search all my files?
    thanks,
    chase

    The usual reason for that error is that the application isn't installed. As for why they didn't install, that I can't tell you.
    Bob

  • I have a mac book pro with Boot Camp that also runs windows.  I upgraded to Lion and somehow it crashes the mac side peridoically.  I am told I need to "clean" it and reinstall lion using the recovery drive.  will that delete the windows partition too??

    I have a mac book pro with Boot Camp that also runs windows.  I upgraded to Lion and now the mac side crashes/freezes periodically, especially iphoto.  I am told by the genius' that I probably need to "clean" it and reinstall lion using the "recovery drive" which resets everything back to default and reinstalls the lion operating system.  My question is will this also delete the "windows" partition drive and all that data too.  If so that will be a huge pain in the ___ to back up and reinstall boot camp and windows. I want to shoot the lion.

    There is no system like Acronis for the Mac platform. You can try using the buiilt in Disk Utility to create an Image of the complete Mac drive but I have found that this does not work very well as on tryiing to restore it gives errors sometimes.
    You can use SuperDuper or Carbon Copy Cloner to create a bootable Clone of your system partition. But that is only for the System partition and not the complete drive.
    If you use Boot Camp to install Windows on your Mac neither of those two programs will clone the Windows side.
    Neither will Disk utility as Mac's can not create or write to a NTFS partition. So some other program is need for that.

  • Mac Book Pro on boot up, the apple sign will appear with the spinning wheel.  After some time, a grey screen wil appear with a movable mouse, but will not boot up.  Help!

    Mac Book Pro on boot up, the apple sign will appear with the spinning wheel.  After a period of time the screen will turn grey, but the mouse will still operate, but not boot up.

    If it was purchased brand new then it's running a version of Lion, so to reinstall Lion:
    Reinstalling Lion Without Erasing the Drive
    Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
    Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
    When the recovery menu appears select Disk Utility. 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 main menu.
    Reinstall Lion: Select Reinstall Lion and click on the Continue button.

  • We put a camcorder dvd into the our mac book and it doesn't recognize it and we cant get it out.  what can we do???

    we put a camcorder dvd into the our mac book and it doesn't recognize it and we cant get it out.  what can we do???

    Apple drives in MacBooks do not support mini DVDs. They cannot be injected or ejected properly. Some of them work in tray-loaders like on the Mac Pro.
    Yes, make an appointment and take it to the Genius Bar.

  • My hard drive won't mount on 2012 mac book pro with retina display

    The flash drive in my Sept 2012 mac book pro with retina display is not mounted, won't mount,  and can't be repaired in disk repair.  I need files created right before it failed last night that were not backed up.  Can they be salvaged before a new warrantied drive is put in at my request?   Also is this failure a common problem? 

    I believe you hsave to first launch Setup Assistant:
    http://manuals.lacie.com/en/manuals/porsche-9233/connection

  • Can i install windows 7 and OS X together on the same Mac Book Pro?

    can i install windows 7 and OS X together on the same Mac Book Pro?

    You can do it either using Boot Camp or by running a virtual machine, such as Parallels Desktop (which I use) or VMFusion. I prefer the VM method, as I don't have to reboot using the handful of Windows applications that I use. And I can access my Windows apps just as I do my Mac apps - copy and paste between them, etc.
    I just upgraded from Parallels 7 to 8 and I'm quite happy with it, running Mountain Lion on a late 2011 MBP with 16GB of RAM and a 512GB SSD. I also have a 27" Apple Thunderbolt Display and there are no problems with video drivers, etc.
    If I were you - unless I needed every inch of performance that running Boot Camp can bring - I'd go with a VM to run Windows. I can attest to the functionality of Parallels - perhaps others with experience with other VMs will chime in.
    Clinton

  • My mid 2012 mac book pro is running at 6200 rpm how do I lower it

    my mid 2012 mac book pro is running at 6200 rpm how do I lower it

    I would open Activity Monitor (Utilities folder) to check and see if there is something using an inordinate amount of CPU cycles......select the CPU tab and click on the drop down menu from the top of that window.....choose (All Processes's).......double or triple %'s....will ramp up the fan...

  • Mac mini doesn't boot

    Hi,
    My 2009 Mac mini doesn't boot anymore : all I get is a blank screen, I can't even chose to boot on the restoration drive.
    From your experience, what do you think it could be linked with ? motherboard ? RAM ? It doesn't looke like a hard drive issue.
    Thanks
    Benoît

    Hello! I'm having, what sounds like, the same issue.  Everything was working fine, until I ran a combined update, as prompted, for 10.8.2.  After the normal reboot, the computer boots to a plain, white screen with no Apple.  The computer is not responding to any keyboard command at startup, be it any of the reset commands, 'C' to boot to the optical drive, or option to select the startup destination.  When pressing the Caps/Num lock keys, I notice that none of the LED lights will turn on on the keyboard.  The piggybacked optical mouse is not showing it's red light from the bottom either.  These tested fine on my MacBook Pro, however, and have always worked with the Mac Mini.  Connecting and reconnecting the devices does not help.  I know how to run all of the hard disk repairs, the permission fixes, etc., but it appears as though something is stopping my USB devices from being utilized (or even powered) at startup.  I work in IT, and I support Apple computers every day (point being, I do know my stuff).
    I opened the case and disconnected the hard drive from the logic board, thinking a potential hard disk issue is to blame.  Upon restart, I still get the BONG (chime), but the machine will still not respond to any keyboard commands.  Plugging in a USB stick that was created as a Mountain Lion boot device in Disk Utility with the InstallESD.dmg doesn't yield any results (as I am unable to 'tell' the computer to boot from it).  The system disc that was packaged with the Mini is in the optical drive, but the Mini won't boot to that either.  I'm at a complete loss.  This is a 2010 model which was purchased new in December in that year.  I'm using HDMI directly to an HDTV.  The cable is working, the TV is working, the optical drive works in another machine, and the hard disc makes the necessary sounds (but not anything out of the ordinary).
    To reiterate, this happened IMMEDIATELY after installing the combined 10.8.2 update.  I am seeing a lot of posts about this issue, but no actual solutions.  The dialogue seems to die somewhere after, "Reset the PRAM."
    PLEASE ADVISE

  • When were the current Mac book pros released?

    When were the current Mac books realised. Is there another one coming out this year??

    nicktas wrote:
    When were the current Mac books realised....
    Apple announced the current MBPs on 11th June 2012...
    nicktas wrote:
    ....Is there another one coming out this year??
    Speculation about what Apple may or may not do is not encouraged on this forum...
    See item 5 Here  >  Community etiquette

  • Replaced Optical Drive now Mac book will not boot up

    I bought a second hand Mac Book Pro A1150 model.  It did not have an optical drive so I bought one, installed it and now my Mac Book will not boot up.  When I take the drive out the Mac Book boots up fine.  I was told that the optical drive although used was tested and work when it was shipped out.  I'm a little new to Macs but not new to working on computers.  Is it common for a possible defective optical drive to casue a Mac Book pr to not boot up or does this sound like an issue with the optical drive cable, or possibly the logic board?

    That is true.  I cannot think of any way to test the Optical Drive without swapping it into a known correctly operating MBP.
    A thought which probably may not be an issue.  When I installed an Optical Drive in my old (2006) MBP, I remember seeing in the instruction manual an item called a grounding pad (which looked like a tiny steel brillo pad with out soap) which was missing in mine.  The MBP worked and I essentially ignored it.  Perhaps that may not be case with your situation.
    My thoughts are that the Optical Drive is malfunctioning and the cause of your problem.  Perhaps you should consider getting a new replacement from OWC.  But that entails a $100 risk with no guarantees of success.
    Ciao.

  • It is possible to get the new mac book air with the european keyboard in the USA?

    It is possible to get the new mac book air with the european keyboard in the USA?

    super keyword is used when there is inheritance (class extending other class). In your particular case, super keyword doesn�t make sense, since there isn�t inheritance between A and B. You can use the INT field by an instance of A class.
    a keyword like "parent" does not exist in java.

  • How good is the new mac-book pro at running PC games, will it run...

    I currently have a mac mini which i have boot-camped for playing PC games.
    Many of the new games exceed the graphics spec of my mac.
    I am considering buying one of the new mac-book pro's.
    Could someone please tell me if the new macbook pro runs the following PC games through boot-camp .
    1) Call of duty 4
    2) Battlefield 2
    3) Rainbow 6 vegas (1 and 2)
    I know it is possible to get some of the above games for OSX but i want them on PC so i can play them over my local area network with other PCs.
    Thanks
    P.S: the new mack book has: NVIDIA GeForce 9400M + 9600M GT with 512/256 MB
    see http://store.apple.com/us/browse/home/shopmac/family/macbookpro?mco=MTE4NDY

    ziggy067,
    Both the Macbook Pro and your Mini will run Windows games, under Windows, just like any other similarly-configured PC.
    In other words, the new Macbook Pro, and indeed any of the Macbook Pros, will run the games you list just fine.
    Scott

  • Mac pro doesn't boot

    hi.
    my mac pro doesn't boot. it starts and ceases with a turning wheel (rainbow). any ideas how i can boot. safe boot works normally

    Please read this whole message before doing anything.
    This procedure is a diagnostic test. It won’t solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
    Third-party system modifications are a common cause of usability problems. By a “system modification,” I mean software that affects the operation of other software — potentially for the worse. The following procedure will help identify which such modifications you've installed. Don’t be alarmed by the complexity of these instructions — they’re easy to carry out and won’t change anything on your Mac.
    These steps are to be taken while booted in safe mode.
    Below are instructions to enter some UNIX shell commands. The commands are harmless, but they must be entered exactly as given in order to work. If you have doubts about the safety of the procedure suggested here, search this site for other discussions in which it’s been followed without any report of ill effects.
    The commands may line-wrap or scroll in your browser, but each one is really just a single line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, and you can then either copy or drag it. The headings “Step 1” and so on are not part of the commands.
    Launch the Terminal application in any of the following ways:
    ☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
    When you launch Terminal, a text window will open with a line already in it, ending either in a dollar sign (“$”) or a percent sign (“%”). If you get the percent sign, enter “sh” and press return. You should then get a new line ending in a dollar sign.
    Step 1
    Triple-click the line of text below to select it. Copy the selected text to the Clipboard (command-C). Then click anywhere in the Terminal window and paste (command-V).
    find /Sy*/L*/Ex* -type f -name Info.plist -exec sh -c '/usr/libexec/PlistBuddy -c "Print :CFBundleIdentifier" "$1" 2> /dev/null | egrep -qv "apple|Accusys|ArcMSR|ATTO|CalDigit|HighPoint|hp-fax|JMicron|print|SoftRAID|stex" && echo ${1%*.kext/*}.kext' {} {} \;
    Post the lines of output (if any) that appear below what you just entered (the text, please, not a screenshot.) You can omit the final line ending in “$”.
    Step 2
    Repeat with this line:
    ls -1A /e*/mach* {,/}L*/{Ad,Compon,Ex,Fram,In,Keyb,La,Mail/Bu,P*P,Priv,Qu,Scripti,Servi,Spo,Sta}* L*/Fonts 2> /dev/null
    Important: If you formerly synchronized with a MobileMe account, your me.com email address may appear in the output of the above command. If so, anonymize it before posting.
    Step 3
    osascript -e 'tell application "System Events" to get name of every login item' 2> /dev/null
    Remember, these steps are all drag-and-drop or copy-and-paste, whichever you prefer — no typing. Also remember to post the output.
    You can then quit Terminal.

  • Mac Pro doesn't boot from any media

    Hi,
    We have a Dual Xeon Mac Pro that has been running fine since 2007 the person that uses it reported that it started making loud banging noises (how loud I do not know as thats quite subjective although it was loud enough to warrant other people in the office going to see what the noise was) and then the desktop crashed and now when it boots we get the folder with a flashing question mark.
    I've put it down to disk failure but due to them having a Mac Pro (intel) and a Dual G5 PowerMac I think at some point in time they binned off one set of disks believing that one set would work for both machines resulting in none of the disks they have will boot the machine.
    Oddly I haven't been able to boot it from any other media though, I downloaded the live version of Ubuntu for Netbooks to try to get it to boot from that but it wouldn't boot from that either and when I put it in selective startup mode it detects the CD in the drive as Windows.
    So here I am with a Mac Pro an old G4 Mirror Doors era Apple Keyboard, no media that will boot the thing for diagnostics and wondering what my next move is. Back in the day when I admin'd a network of Mac's it'd be selective boot from a firewire drive try a repair do some cloning if required slap a new disk in reimage and off we go.
    I haven't actively worked on a day to day basis on Apple kit for about 4 years though so I'm a bit rusty and have no experience with the Intel Architecture Macs other than my Mum and Dads iMac and MacBook and I'm pretty sure the media that came with them wont boot the Mac Pro, different media sets never used to work across ranges, not sure how true that is now though.
    Any help with this much appreciated. Stats below
    Sean

    I had a quote from the local Apple Service Centre and Media for this machine was £70.
    Luckily we found the Media for the Mac Pro inside a box for some other software.
    I have since been able to retrieve the data by inserting the disk into a SATA equipped G5 and using disk utility on that machine to repair the volume and disk.
    I've retrieved the data and the disk, volume and permissions structures all check out.
    However the Intel Mac Pro will not boot from the now repaired drive, or from the original DVD shipped with the computer.
    So off to the Apple Service Centre it goes for hardware diagnosis. I expect this to be expensive
    Cheers
    Sean

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