TS2570 My MacBook still won't startup?! Please help!!?!

It is stuck on the grey screen with the Apple logo and the loading beneath it and won't go any further than that...please I have tried so many things and nothing seems to work! Please someone help!! Please!!
Please!!!

Hello,
Could be many things, we should start with this...
"Try Disk Utility
1. Insert the Mac OS X Install disc, then restart the computer while holding the C key.
2. When your computer finishes starting up from the disc, choose Disk Utility from the Installer menu at top of the screen. (In Mac OS X 10.4 or later, you must select your language first.)
*Important: Do not click Continue in the first screen of the Installer. If you do, you must restart from the disc again to access Disk Utility.*
3. Click the First Aid tab.
4. Select your Mac OS X volume.
5. Click Repair Disk, (not Repair Permissions). Disk Utility checks and repairs the disk."
http://docs.info.apple.com/article.html?artnum=106214
Then try a Safe Boot, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, reboot when it completes.
(Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive.)
If perchance you can't find your install Disc, at least try it from the Safe Boot part onward.

Similar Messages

  • My macbook pro won't start, please help me!

    My macbook was off for a week. i charged and opened and it was working fine. next day i reopened and put my password it rejected i dont know why and i opened as guest user and i shut down and reopened. i put my password it was ok this time but it just ended loading and shut down after a while. i tried it often but it ended with same problem. what will be the solution please?

    Go step by step and test.
    http://support.apple.com/kb/TS1365
    Note: Steps 5 and 6
    Step 5
    Reset SMC.     http://support.apple.com/kb/HT3964
    Choose the method for:
    "Resetting SMC on portables with a battery you should not remove on your own".

  • MacBook pro won't startup shortly after Lion install any ideas?

    My MacBook Pro will not completely startup. This started shortly after OS Lion download. I've shut it down manually and it still won't startup.

    Your assumption was correct I do not understand the messages. Here they are:
    12/12/11 5:14:06.000 PM kernel: wlEvent: en1 p2p1 Link DOWN
    12/12/11 5:16:02.127 PM mdworker32: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.
    12/12/11 5:16:40.295 PM com.apple.kextd: Cache file /System/Library/Caches/com.apple.kext.caches/Startup/KextPropertyValues_OSBundl eHelper_x86_64.plist.gz is out of date; not using.
    12/12/11 5:16:40.295 PM com.apple.kextd: Rescanning kernel extensions.
    12/12/11 5:16:40.000 PM kernel: Resetting IOCatalogue.
    12/12/11 5:16:43.760 PM com.apple.kextcache: rebuilding /System/Library/Caches/com.apple.kext.caches/Startup/kernelcache
    12/12/11 5:16:44.610 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
    12/12/11 5:16:47.034 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
    12/12/11 5:16:47.503 PM com.apple.kextcache: JMicronATA.kext does not declare a kernel dependency; using com.apple.kernel.6.0.
    12/12/11 5:16:49.286 PM com.apple.kextcache: / locked; waiting for lock.
    12/12/11 5:17:01.425 PM com.apple.kextcache: / locked; waiting for lock.
    12/12/11 5:17:06.504 PM com.apple.SecurityServer: Session 100009 created
    12/12/11 5:17:23.875 PM com.apple.kextcache: Created prelinked kernel //System/Library/Caches/com.apple.kext.caches/Startup/kernelcache.
    12/12/11 5:17:23.920 PM com.apple.kextcache: rebuilding /System/Library/Caches/com.apple.corestorage/EFILoginLocalizations
    12/12/11 5:17:28.623 PM com.apple.kextcache: /: no supported helper partitions to update.
    12/12/11 5:17:28.624 PM com.apple.kextcache: Lock acquired; proceeding.
    12/12/11 5:17:28.631 PM com.apple.kextcache: /: no supported helper partitions to update.
    12/12/11 5:17:28.632 PM com.apple.kextcache: Lock acquired; proceeding.
    12/12/11 5:17:28.637 PM com.apple.kextcache: /: no supported helper partitions to update.
    12/12/11 5:20:45.355 PM com.apple.quicklook: ImageIO: <ERROR>  CGImageReadSessionGetCachedImageBlockData *** CGImageReadSessionGetCachedImageBlockData: readSession [0x7fe672421350] has bad readRef [0x7fe672610c60]

  • Help~My 2012 macbook pro won't startup

    Help~My 2012 macbook pro won't startup, it just the black screen. I tried to reset the SMC,but doesn't work.
    I still in the warranty, if I need to replace the parts, do I need to charge for the replace? Thank you~!

    Warranty repairs are ALL FREE! 

  • My iphone 4 turned off and now it won't turn back on I've tried charging it and plugging it into my computer but it's still a blank screen. please help me.

    my iphone 4 turned off and now it won't turn back on I've tried charging it and plugging it into my computer but it's still a blank screen. please help me.

    Intel-based Macs: Resetting the System Management Controller (SMC)

  • HT4628 My macbook pro doesn't connect to the Wi-Fi at home while my iPad connects to the same Wi-Fi. When I try connecting my macbook to my iPhone's personal hotspot, the internet works but the issue is connecting my macbook to the Wi-Fi. Please help!!

    My macbook doesn't connect to the Wi-Fi at home while my iPad connects to the same Wi-Fi. When I try connecting my macbook to my iPhone's personal hotspot, the internet works but the issue is connecting my macbook to the Wi-Fi. Please help!!
    I don't understand how to fix this and I don't seem to understand where the problem is coming from.

    Let's try the simple approach first. Restart your router. Any change?

  • TS1814 I have windows vista and this did not work for my ipod it still will not update PLEASE HELP!

    I have windows vista and this did not work for my ipod it still will not update PLEASE HELP!
    iTunes for Windows: iTunes cannot contact the iPhone, iPad, or iPod software update server

    Try this:
    Close your iTunes,
    Go to command Prompt -
    (Win 7/Vista) - START/ALL PROGRAMS/ACCESSORIES, right mouse click "Command Prompt", choose "Run as Administrator".
    (Win XP SP2 n above) - START/ALL PROGRAMS/ACCESSORIES/Command Prompt
    In the "Command Prompt" screen, type in
    netsh winsock reset
    Hit "ENTER" key
    Restart your computer.
    If you do get a prompt after restart windows to remap LSP, just click NO.
    Now launch your iTunes and see if it is working now.
    If you are still having these type of problems after trying the winsock reset, refer to this article to identify which software in your system is inserting LSP:
    iTunes 10.5 for Windows: May see performance issues and blank iTunes Store
    http://support.apple.com/kb/TS4123?viewlocale=en_US

  • When i plug my ipod in, it shows up on desktop as a hard drive, but wont show up on itunes. All my music/videos everything has been wiped off somehow, restored it and still wont work! Please help!

    When i plug my ipod in, it shows up on desktop as a hard drive, but wont show up on itunes. All my music/videos everything has been wiped off somehow, restored it and still wont work! Please help!

    - Have you tried the troubleshooting here:
    iPhone, iPad, or iPod touch: Device not recognized in iTunes for Windows
    - You can try disabling the camer notification
    http://support.apple.com/kb/TS1500
    - Do you have any camera, scanner or similar software installed?  That may prevent iTunes from seeing the iPod.

  • Hi,my name is Hemanth.Im using ipod touch and my ipod is not detecting in itunes  but detecting in my computer.Im using windows7 os.I tried the troubleshooting process given in web but still it not working please help me.

    Hi,my name is Hemanth.Im using ipod touch and my ipod is not detecting in itunes  but detecting in my computer.Im using windows7 os.I tried the troubleshooting process given in web but still it not working please help me.

    Did you try everything here:
    iOS: Device not recognized in iTunes for Windows
    Then try a different computer to help determine if yo have an IPod or computer problem.

  • I was updating google translate on my phone then the screen just black out. I thought battery went flat but after I put on charge, it's still not working. Please help!

    I was updating google translate on my phone then the screen just black out. I thought battery went flat but after I put on charge, it's still not working. Please help!

    Hello 74birdy
    The article below will assist with troubleshooting your iPhone not responding.
    iOS: Not responding or does not turn on
    http://support.apple.com/kb/TS3281
    Thanks for using Apple Support Communities.
    Regards,
    -Norm G.

  • TS3682 i earsed my iphone frome icloud and it didn't never work it still loading for 3 hours and still not working ? please help me so fast

    i earsed my iphone frome icloud and it didn't never work it still loading for 3 hours and still not working ? please help me so fast

    First man up and admit, that itunes does not suggest, but tells you that update is available and you made a
    decision to download and update. Once you man up - think if you still under warranty. If that is not security
    software according to the link provided, it is hardware. So second try another network, may be your network
    has additional security or firewall. And third decide if it worth to you pay 149 for that phone or get it replaced.
    Unless your 3gs under warranty.

  • How do i delete completely all data that i already deleted? Because even though i deleted the files and empty the trash, my memory is still the same! please help!!

    Hi all! im using the OS XV10.6 not 4 sorry. Anywayz, i tried to delete all data that i dont need to have more free space. However, after i deleted all the files that i dont need, then empty the trash cane, my free space is still the same! I did research and try the "erase for free space" But it is still the same! please help!!! Is there anyway to increase my free space?

    Hello, are you using Filevault perchance?
    How much free space does it report if you do a Get Info on the whole drive?
    Could we be confusing Memory (RAM), with Hard Drive Free Space (Virtual Memory)?

  • HT4095 A video I paid will not download. I keep getting download error. I have an iPad2 and I have downloaded other movies since buying the one that won't. Please help.

    A video I paid will not download. I keep getting download error. I have an iPad2 and I have downloaded other movies since buying the one that won't. Please help.

    I would restore the iPod to factory defaults/new iPod on your computer and start over. It appears the iPod is associated with another account.  Any media that came with the iPod does not belong to you and di not transfer with the iPod hardware.

  • After install ios 7 wifi won turn on please help....

    after install ios 7 wifi won turn on please help....

    Thanks for the update. I don't know if you have tried this, but I would next I would try removing and re adding the mail account from the phone, then testing the issue again:
    Delete the affected email account from your device.
    Tap Settings > Mail, Contacts, Calendars.
    Choose the affected email account, then tap Delete Account.
    Add your account again.
    iOS: Troubleshooting Mail
    http://support.apple.com/kb/ts3899
    If it persists, I would next backup your device to iTunes with this article:
    iOS: How to back up and restore your content
    http://support.apple.com/kb/HT1766
    And restore it from your backup with this article:
    Use iTunes to restore your iOS device to factory settings
    http://support.apple.com/kb/ht1414

  • TS1292 ive typed in the correct code for a £15 itunes voucher and still says its invalid please help as i have another 3!

    ive typed in the correct code for a £15 itunes voucher over and over but still says its invalid please help ive got 4 in total!

    Try Here  >  http://support.apple.com/kb/TS1292
    If no joy... Contact iTunes Customer Service
    Apple  Support  iTunes Store  Contact Us

Maybe you are looking for