My mac book just shut off and wont turn back on.

The charging light say its fully charged but it won't turn on.

See this Apple note on working with systems that won't power on.

Similar Messages

  • My ipod touch 4th generation just shut off and wont turn back on

    my ipod jus shut off and it wont charge or connect to anything

    - After charging for half an hour, reset the iPod:
    Reset iPod touch:  Press and hold the On/Off Sleep/Wake button and the Home
    button at the same time for at least ten seconds, until the Apple logo appears.
    - If still problem connect the iPod to its computer and try to restore the iPod via iTunes.
    - If iTunes does not see the iPod, see if placing the iPod in recovery mode will make it visible so yu can restore it.  For recovery mode see:
    iPhone and iPod touch: Unable to update or restore

  • MY IPOD JUST SHUT OFF and wont turn back on...help????????

    one night i was just listening to my ipod and fell aspleep and when i woke up it wont turn on unless i plug my headphones in and even when i do that its like frozen of something and before this happened, when i would plug it into my computer it would say "USB device not recognized" can someone help me???????

    Not Charge
    - See:    
    iPod touch: Hardware troubleshooting
    iPhone and iPod touch: Charging the battery
    - Try another cable. The cable for 5G iPod (lightning connector) seems to be more prone to failure than the older cable.
    - If a 5G iPod
    Iphone 5 lightning port charging problem - SOLUTION!
    - Try another charging source
    - Inspect the dock connector on the iPod for bent or missing contacts, foreign material, corroded contacts, broken, missing or cracked plastic.
    - Make an appointment at the Genius Bar of an Apple store.
      Apple Retail Store - Genius Bar
    and
    - iOS: Not responding or does not turn on
    - Also try DFU mode after try recovery mode
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
    - If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
    - Try another cable       
    - Try on another computer                            
    - If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
    Apple Retail Store - Genius Bar                                     

  • Ipad mini just shut off and wont turn back on...tried syncing...won't work

    Help...The thing just wont turn on at all.....tried charging, tried to sync.

    Try a reset:
    Hold the Sleep and Home button down until you see the Apple logo.

  • My Ipod touch 4g, 8g, just shut off and wont turn back on idk whats wrong with it, and it wont get recognized by itunes when plugged in... does nothing when i hold the power button.

    Help Me

    Try:
    - iOS: Not responding or does not turn on
    - Also try DFU mode after try recovery mode
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
    - If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
    - Try on another computer          
    - If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
    Apple Retail Store - Genius Bar       
    Apple will exchange your iPod for a refurbished one for $199 for 64 GB one and $99 for the other 4Gs. They do not fix yours. The cracked screen voids any warranty you had on the iPod.
      Apple - iPod Repair price                                             

  • My 8520 just cpmpletely shut off and wont turn back on.

    It had enough battery power but just shut off and wont turn back on, even after charging.  I tried to remove the battery and put it back, still nothing, only the red light indicator is steadily on.  What needs to be done to restore the device?
    Solved!
    Go to Solution.

    Hi and Welcome to the Forums!
    Try leaving it on the charger yet doing nothing with it for at least 2 hours. Then try to power it on.
    Good luck and let us know!
    Occam's Razor nearly always applies when troubleshooting technology issues!
    If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
    Join our BBM Channels
    BSCF General Channel
    PIN: C0001B7B4   Display/Scan Bar Code
    Knowledge Base Updates
    PIN: C0005A9AA   Display/Scan Bar Code

  • HT4528 my iphone 4 shut off and wont turn back on so i had to go to restore it and it wont reload or anything just stays on the loading screen and does nothing?

    my iphone 4 shut off and wont turn back on so i had to go to restore it and it wont reload or anything just stays on the loading screen and does nothing?

    Hi marissacav,
    Welcome to the Support Communities!
    The following article will provide some troubleshooting steps for this issue:
    iPhone, iPad or iPod touch: Not responding or does not turn on
    http://support.apple.com/kb/TS3281?viewlocale=en_US
    Cheers,
    - Judy

  • My macbook shut off and wont turn back on.  Im pretty sure it is charging.  The LED light is on but only when the laptop is closed.  Im in grad school and have lots saved.  Please Help!

    My macbook shut off and wont turn back on. Im pretty sure it is charging. The LED light is on but only when the laptop is closed. Im in grad school and have lots saved. Please Help!

    ronicr76,
    First it would be helpful if you post the exact model, year and OS version you have.
    > The LED light is on but only when the laptop is closed<
    So that light is the sleep indicator and tells us that the laptop is going to sleep when you close the lid. That would be normal behavior so the machine is still working. Possibly you're experiencing a backlight failure. With the machine supposedly "on" use a flashlight to carefully examine the screen. Do you see the desktop? Yes? machine is still running and something is wrong with the backlight.
    You should immediately backup your computer or at the very least pull vital files off. With the computer hooked to another Mac (The way this is done depends on the exact MacBook, E.g.FireWire 800 to FireWire 800.) Then you restart the computer and hold the "t" key down. This puts your MacBook into "target mode":
    How to use and troubleshoot FireWire target disk mode
    Once your files are off try an SMC reset:
    Intel-based Macs: Resetting the System Management Controller (SMC)
    Are you able to get the backlight back on by opening and closing the display? Yes? Broken backlight cable refer to qualified service place. Even if it doesn't come on and you can still see the desktop with a flashlight it is still probably the backlight. Could be the a backlight problem also.

  • My iPhone 4 is shut off and wont turn back on, unless i plug it in an outlet & when i do that it says "connect to Itunes" & then i do that and the phone wont turn on & it shows nothing is plugged in . HELP!

    My iPhone 4 is shut off and wont turn back on, unless i plug it in an outlet & when i do that it says "connect to Itunes" & then i do that and the phone wont turn on & it shows nothing is plugged in . HELP!
    & it keeps trying to turn on but it wont . like the apple logo pops up for a minute , then turns off.

    Had exact same problem. Rang Apple support and various apple repairers. All of them said in effect, too bad, you'll have to lose everything since your last backup. It's a work phone with very important stuff on it and the latest backup was on a computer that had a virus. Convergence of crap :/
    Happened to talk to a friend who said to try replacing the battery. Did that. Problem fixed. All data saved.
    To all Apple support people: rather than say 'once it's in recovery mode you lose all data' try saying 'replace your battery and see if that works first'!!!!

  • My iphone 4s shut off and wont turn back on. i was on it one minute, then i put it down for not even 5 minutes and it was off. i plugged it into a charger for 6 hours and it still hasnt came on. my lock button is broken, how can i turn it on?

    My iphone 4s shut off and wont turn back on. I was on it one minute, then put in down, and then it was shut off. I plugged it in as i slept and its been on the charger for 6 hours and it still hasnt come on. My lock btton is also broken, so how do i turn it back on?

    You might try posting in the iPhone forum. This is the iPad forum.

  • MY APPLE COMPUTER SHUT OFF AND WONT TURN BACK ON WHAT DO I DO?

    My computer shut off and wont turn back on. what should i do?

    https://discussions.apple.com/docs/DOC-2672 helps you identify what iMac you have.

  • My Iphone 4 shut off and wont turn back on, will a reset wipe my Data?

    My Iphone 4 shut off and wont turn back on. If I do a reset with the power and home buttons will I for sure lose all data that hasn't been backed up on my computer in the last week?

    No.
    A reset is very similar to rebooting your computer.

  • I was using my ipad 2 and i got up to use the bathroom and 2 minutes later it was shut off and wont turn back on. what is wrong?

    I was using my ipad 2 and got up to use the bathroom and 2 minutes later tried to use it and it was shut off and wont turn back on. What is wrong?

    We really can't tell you what happened, but you can get your iPad up again, by rebooting:
    Hold the power and home button simultaneously for at least 10 seconds (hold past the swipe to shut down) and when the Apple logo appears, let go of both buttons and your iPad will come back to life. 

  • IPhone randomly shuts off and wont turn back on again.

    Hi,
    I have a problem with my iPhone 4. It randomly shuts off and wont turn on again until i plug in the charger. This happens at least once a day and is extremly annoying and i can´t really use it anymore. I´ve tried a reset but with no results. Please help me out, thanks

    Hello again,
    I know there been a while, but I just need to tell you this
    I tried a restore and it didn´t work out. The same problem just continued and i started using and old phone instead. A couple of days ago I read something about ios6, and I thought: Why not try it on my iPhone that I don´t use? I installed ios6 and since then the phone have worked perfectly, except for one single hangup but then it was just to restart it. Ios6 beta 2 is actully really stable. I mean, now at least it´s a fully functional phone.

  • My iphone 4s shut off and wont turn back on

    my iphone 4s turned off and wont come back on

    See Here for  >  Frozen or unresponsive iPhone
    Try this First...
    Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
    Wait for the Apple logo to Appear...
    Usually takes about 15 - 20 Seconds... ( But can take Longer...)
    Release the Buttons...
    http://support.apple.com/kb/ht1430
    More Info here...
    https://discussions.apple.com/message/19521062

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