My Macbook has a blue screen that wipes to gray with little squares??

When waking up my MacBook it'll have a totally blue screen that wipes to the gray log in screen with my curser.  It wipes in little squares.  Once I wipe clear enough to see my log in box and put in my password, it clears up and logs on.
What does this mean?  Is my LCD going bad?

If it's gotten past the hardware tests (assuming you mean the ones on your Install disks) then assume for now that the problem lies in the OS rather than the hardware. That means, for one thing, that you're actually in the wrong forum and should be moving over to the Mac OS X v10.4 Tiger section, probably the Installation & Setup forum you'll find there.
On the way, take a look at the contents of the following KB article. It will get you started on the troubleshooting of this problem, and reporting what you've done from here (and what the results were) will speed the process in the other forum.
See http://docs.info.apple.com/article.html?artnum=25392

Similar Messages

  • Won't respond.  Have a blue screen that keeps flickering.

    My MacBook pro is not responding.  It has a blue screen that keeps flickering.  Power button does not even work.

    Safe Boot by restarting your computer while holding down the "shift" key.  Safe booting disables all nonessential processes, often times allowing you to start up when you would otherwise crash.
    As of OS X 10.5.6 Safe Boot deletes the dynamic loader shared cache location in the /var/db/dyld directory.  A corrupt cache here can cause the blue screen crash.  Once you restart normally, the cache will be recreated.  This should take care of the issue.
    http://support.apple.com/kb/HT1564
    http://support.apple.com/kb/HT1455

  • My macbook13in has a blue screen with error code 10813

    my macbook 13in has a blue screen with error code 10813

    Reinstalling OS X 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 OS X: Select Reinstall OS X and click on the Continue button.
    Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
    Also see:
    Reinstall OS X Without Erasing the Drive
    OS X Yosemite- Reinstall OS X
    OS X Mavericks- Reinstall OS X
    OS X Mountain Lion- Reinstall OS X
    OS X Lion- Reinstall Mac OS X
         Note: You will need an active Internet connection. I suggest using Ethernet
                     if possible because it is three times faster than wireless.

  • My MacBook has a grey screen with a folder and a question mark in the middle what does this mean?

    My MacBook has a grey screen with a folder and a question mark in the middle what does this mean?

    It means a valid system cannot be found. You need to reinstall OS X.
    If you have Snow Leopard:
    Reinstall OS X without erasing the drive
    1. Repair the Hard Drive and Permissions
    Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. 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 installer.
    If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
    2. Reinstall Snow Leopard
    If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
    Download and install Mac OS X 10.6.8 Update Combo v1.1.
    If you have Lion or later:
    Reinstall Lion, Mountain Lion, or Mavericks without erasing 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
    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 then click on the Repair Permissions button. When the process is completed, then quit DU and return to the main menu.
    Reinstall Mountain Lion or Mavericks
    OS X Mavericks- Reinstall OS X
    OS X Mountain Lion- Reinstall OS X
    OS X Lion- Reinstall Mac OS X
         Note: You will need an active Internet connection. I suggest using Ethernet
                     if possible because it is three times faster than wireless.

  • My iphone has a cracked screen but the problem is with the entry of aurriculares that move to the music I want to know if I would change?

    my iphone has a cracked screen but the problem is with the entry of aurriculares that move to the music I want to know if I would change?

    Apple will exchange your iPod for a refurbished one for $199 for 64 GB 4G and $99 for the other 4Gs. They do not fix yours.
    Apple - iPod Repair price
    You can do it at an Apple store by making an appointment:
    Apple Retail Store - Genius Bar
    or send it in to Apple. See:     
    Service Answer Center - iPod
    A third-party place like the following maybe less. Google for more.
    iPhone Repair, Service & Parts: iPod Touch, iPad, MacBook Pro Screens         
    Replace the screen yourself if you are up to it
    iPod Touch Repair – iFixit                  

  • HT201412 Ipad2 has blank blue screen. Itunes does pick it up but restore doesn't work. Flashes yellow screen wit hlogo then back to blue screen.

    Ipad 2 has blank blue screen. When turned off goes to black but when hold home/start buttons at same time, flashes on to blue screen. Itunes picks it up and have restored to no avail. Sometimes flashes yellow screen for few seconds with logo then back to blue screen. Have troubleshooted many times by restoring and plugging in/out with itunes but nothing works. Any other advice. It is only 14 months old so just out of warranty. Very frustrating that this expensive piece of well cared for equipment is so unstable and happens just as warranty ends.

    Reset the PRAM
    Reinstall the operating system from the dvd (you will not loose your data)

  • TS1702 After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

    After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

    Unfortunately I tried that and it didn't work. Thanks for the help though. I tried to uninstall and it said I couldn't because the file is corrupt or something, but I think I finally got it uninstalled and/or deleted or whatever, but now I try to reinstall/download it again from the beginning and I can't. No matter what I do I can not get Firefox working again. No matter how many times I try to redownload it. Any other suggestions?

  • My iPad has a blue screen  What's wrong with it

    My iPad has a blues screen what's wrong ?

    Hold the home and power button down until it restarts. If it continues, restore it. If it continues and only happens in one app, contact the developer or update the app if it has any updates. If it happens with not just one app, reserve an appointment at your local Apple Store and have it replaced. http://www.apple.com/retail/geniusbar/

  • HT1363 My 120 GB ipod classic has a white screen that I cant get off. What can I do to fix this problem

    My 120 GB ipod classic has a white screen that I cant get off. What can I do to fix this problem

    Hello onemeeks,
    If your iPod is unresponsive, it may be best to run through the following troubleshooting assistant:
    Apple - Support - iPod - iPod classic Troubleshooting Assistant
    http://www.apple.com/support/ipod/five_rs/classic/
    Thanks,
    Matt M.

  • I unplugged my iPod Classic without ejecting it first. It played for many hours after this but then it just stopped working and it has a blackened screen that seems to say paused. Wondering if there is a way to get it to work again.

    I unplugged my iPod Classic without ejecting it first. It played for many hours(about 8) after that but then suddenly stopped working and it has a blackend screen that seems to say paused. Wondering if there is a way to get it to work again.

    Hey hughborg25,
    I found an article that can help you troubleshoot when an iPod becomes unresponsive or the screen goes black:
    iPhone, iPad or iPod touch: Not responding or does not turn on
    http://support.apple.com/kb/TS3281
    I would go through all the steps listed there, and the issue should be resolved by the end.
    Live long and prosper,
    David

  • HT1212 Can I access my iPhone 5 remotely that has a damaged screen that can not be unlocked from the actual phone itself?

    Can I access my iPhone 5 remotely that has a damaged screen that can not be unlocked from the actual phone itself?

    No.

  • Hello.  My Ipad has a blue screen, and I cannot reset because it is passcode-locked.

    Hello.  My Ipad has a blue screen, and I cannot reset because it is passcode-locked.

    Force iPad into Recovery Mode (Step by Step)
    1. Hold Sleep/Wake button down and slide to turn off iPad
    2. Turn on computer and launch iTune (make sure you have the latest version of iTune)
    3. Plug USB cable into computer's USB port
    4. Hold Home button down and plug the other end of cable into docking port. Do not release button until you see picture of iTune and plug.
    5. Release Home button.
    On Computer
    6. iTune has detected iPad in recovery mode. You must restore this iPad before it can be used with iTune.
    7. Select "Restore iPad"...

  • My ipod nano 6th gen has a white screen that states ok to disconnect and it's not connected to the computer

    I listened to my ipod last night.  My son went to get it and it has a white screen that states ok to disconnect (it is not connected to the computer).  It won't let me do anyting to it.  I tried to hook it up to the computer and it changes to do not disconnect and then won't let me eject it - it says sync is done but it says I can't disconnect because files are being used somewhere else.  Then I pulled it out and it goes back to ok to disconnect.
    Hope someone can help me. 

    i sent mine off to craig at [email protected], it was £25.....like new again

  • I am a new Logic user. I attempted to download the additional data (roughly 20GB) and for two days my Macbook has been alerting me that there are five seconds left for my download. Ha. I cant quit Logic, or shutdown my computer. Any suggestions?

    I am a new Logic user. I attempted to download the additional data (roughly 20GB) and for two days my Macbook has been alerting me that there are five seconds left for my download. Ha. I can't quit Logic, or shutdown my computer. Any suggestions?

    Sorry for the long subject line. Ha.

  • Blue screen on start up.  The wheel spin and the blue screen gets brighter for a second, then the blue screen dims and it repeats with the wheel.

    When I start up my imac, I get a blue screen.  The wheel spin and the screen gets brighter for a second, then the blue screen dims and it repeats with the wheel.

    Are you referring to the startup screen which is normally gray with the dark gray Apple logo or are you referring the login screen which is typically blue? If it's the latter you might give this a try:
    Clearing Caches to Fix Login Problem
    You will need to type some Unix commands. If you are not comfortable with this, I don't know of anything other than a re-install. But if you are careful, you should be OK. I recommend you print this out in a largish mono-spaced font so you don't miss any spaces (or add extra ones). Note that case is important.
    Be careful. Some of these commands are dangerous, since you are going to be root.
    Start up in Single-user Mode. When this has finished you will see a prompt ending in '#', although there may be other messages. Enter the following commands after the prompt:
    /sbin/fsck -fy
    Press RETURN. Wait a few seconds for 8-10 lines of output. If the last line says repairs were carried out, repeat this command until you get a message 'The volume <yourdiskname> appears to be OK'. Then continue with:
    /sbin/mount -uw /
    cd /Library/Preferences
    rm com.apple.loginwindow.plist
    rm com.apple.windowserver.plist
    cd /Library/Caches
    rm -r *
    cd /System/Library
    cd /System/Library/Caches
    rm -r *
    reboot
    Press RETURN after each command.
    This should now take you to a proper login screen after the normal boot sequence. You should then Repair Permissions by using Disk Utility (in your /Applications/Utilities folder).
    If it's the former then reinstall OS X. For Snow Leopard:
    Reinstall OS X without erasing the drive
    Do the following:
    1. Repair the Hard Drive and Permissions
    Boot from your Snow Leopard Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. 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 installer.
    If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
    2. Reinstall Snow Leopard
    If the drive is OK then quit DU and return to the installer.  Proceed with reinstalling OS X.  Note that the Snow Leopard installer will not erase your drive or disturb your files.  After installing a fresh copy of OS X the installer will move your Home folder, third-party applications, support items, and network preferences into the newly installed system.
    Download and install the Combo Updater for the version you prefer from support.apple.com/downloads/.

Maybe you are looking for

  • How to Copy Mail Settings from iMac to my PowerBook

    I use primarily my iMac to check and reply through my emails. And when i travel i bring with me my PowerBook. I would like to have the same preferences, settings, smart folders on my PowerBook too? But I can't seem to figure it out. I don't have a .M

  • Language Settings in Unattend.txt Win8.1 OSD not working properly

    Hi fellow suffers :) Although I am using the following unattend.txt within my OSD TS Win8.1 is still asking to confirm the "Region and Language" manually at the end of the setup (even if I am choosing english)... what am I doing wrong ?! I am not usi

  • Problem when creating planned order with MRP run

    Hello, I create a material with a fix reorder point, MRP type VB. When I run MRP with MD03 on this material I have several problems : - planned order is created with an opening date in the past, so I have error 'Opening date in the past' in MD04. How

  • Sound volume reset on restart.

    Has anyone else notice that every time you restart the next boot up resets your volume to half way. I'm not sure I can really call it a bug but it is annoying. I never had this issue with regular Leopard. Can any one else confirm their machine doing

  • OS Upgrade Using Target Disk Mode

    Is this possible? I have a 700 MHz eMac with CD-RW drive running Panther and I want to upgrade it using a Tiger DVD. If I put the eMac in Target Disk mode using my Intel iMac, is it possible to upgrade the OS on the eMac? My concern is that once I pu