Grey line in the middle on the screen

help a grey line in the middle of the screen

Probably a hardware issue, it could be a failing display or graphics card. I'd recommend running Apple Hardware Test in Extended Mode 2-3x to see if it finds any errors. At some point you will need to make an appointment at  our local Apple Store or AASP for professional assesment.
BTW please complete your profile, you can find the link under Your Stuff in the upper right of this screen. At the very least let us know the version of OS X on your computer and what computer you own.

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    Often when watching a video, TV show on ABC or Hulu Plus, after going to the full screen, the Press Esc to return line in the middle of the screen does not disappear. What can I do to remove it so it does not detract from the viewing?

    Mac Pro - Mid 2010
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  • White line in the middle of the screen

    Hi,
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  • I go onto ordinary websites and then all of a sudden this grey box appears on the middle of my screen, then it automatically restarts my computer. I am not really sure what to do and how to get it fixed

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    what does the box say?  Is is a black box with grey writing?

  • I have a horizontal line across the middle of the ipod screen and the ipod and itunes won't sync.  What is the line and is it connected to the no sync.

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    Hey Dean Marvin,
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    http://support.apple.com/kb/HT1320
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  • I have a blue veritcal line going down the middle of my screen turned my iMac and it showed up. What can that mean?

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    Hard to help without knowing which variant of iMac you have. They've been in continuous production since 1998 in four major families, and what works for one familiy of iMac may not work to diagnose one from another family.
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  • My macbook turns on to a grey screen with a folder in the middle of the screen.  I don't know what to do to get it to turn on...

    My macbook turns on to a grey screen with a folder in the middle of the screen.  I don't know what to do to get it to turn on...
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    That folder with the question mark icon means that the MacBook can't find the boot directory. That can either mean it can't find the hard drive or the hard drive data is somehow corrupted.
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  • Grey 'smudge' the middle of the screen??

    OS X Yosemite
    iMac (21.5-inch, Mid 2011)
    Processor 2.5 GHz Intel Core i5
    Memory 4GB 1333 MHz DDR3
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    Graphics AMD Radeon HD 6750M 512 MB
    Not sure exactly when it started but I noticed it about half an hour ago and have come straight online to 'troubleshoot' the problem. The is a grey smudge/shadow in the middle of my screen and I am unable to remove it by cleaning the screen or restarting my computer. I have seen similar issues posted with no resolve so I don't know if people discovered a fix or just gave in and took the computer into the Apple store. With no way to transport the computer safely into the city centre, I would like to avoid doing that if at all possible.
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    Rebecca

    This is a well documented issue:
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    Unfortunately I also share the same issue with you, only 2 years earlier, and basically all iMac of that model are bound to have that problem eventually.
    In short, somehow dust is able to get into and accumulate INSIDE the LED component, specifically between the glass and the first layer of the LED display unit.  Note that this is NOT between the LED and the protective glass which you can touch, it's IN the LED itself and you will have to dissemble the display unit to have any chance to fixing it, which is a high-risk surgery unless you are a techie.
    Many of us, myself included, just decided to live with it instead of taking the risk, though it's your call at the end of the day.
    Here is a youtube video FYI so you can see exactly what you will have to do to fix it yourself, good luck.
    https://www.youtube.com/watch?v=1rGBpCIQKlg

  • Imac screen has colored lines running down the middle of the screen - time for a new imac?

    imac screen has colored lines running down the middle of the screen - time for a new imac?

    Is this a G5 iMac?

  • My iPad 1st gen has a large grey stripe in the middle of the screen. Any help would be appreciated

    It was not dropped and has no other damage and works fine EXCEPT i cannot view the middle part of the screen.
    From other posts and searching the web this seems to be a "KNOWN" 1st Gen issue and I am ot the only one. 
    Anyone had any luck with getting this solved ??
    My solution was I just bought a new iPad 4th Gen because I did not want to be without my favorite device but am discouraged by the fact Apple is NOT commenting on this issue or offering a fix 
    I am hoping that this 4th Gen did not come with a 2 year expiration date - for almost $800 bucks it should last until I decide - not until it is completely disabled by a manufacturer defect as in what happened with my 1st Gen
    I still expect my 1st Gen to work and need any suggestions in dealing with the issue as (OF COURSE) the device is no longer under warranty

    $100 you can buy a replacement screen => http://www.ifixit.com/iPad-Parts/iPad-Wi-Fi-Front-Panel-Assembly/IF180-000?utm_s ource=ifixit_guide&utm_medium=guide_intro&utm_content=required_items&utm_term=ip ad_wi-fi
    Then use the guide to swap out the screen => http://www.ifixit.com/Guide/Installing+iPad+Wi-Fi+Front+Panel+Assembly/4174/1
    I had a similar issue last year when I bought my new Samsung HDTV. There was a strip of discoloration going down the middle of the screen about 3 inches wide. Samsung replaced the screen as there was nothing that could be done to fix it.
    I imagine this means the crystals in the screen are somehow damaged. It may not be your fault, they could have just gone bad from bad manufacturing or whatever. There is software for desktop computers that runs through series of tests for attempting to correct issues with an LCD screen, but it would be difficult to run this software on an iPad screen. I doubt there is an app that does anything similar, but you can check the app store or the Cydia market if jailbroken.
    Good luck

  • Why does iphoto screen go grey and a spinning wheel in the middle of the page and nothing else

    can someone tell me why i always get a spinning wheel in the middle of the page and nothing else when trying to open iphoto

    Either the program, the iPhoto Library or the iPhoto preference file is hosed.
    First thing is first, backup your user file folders to a external hard drive and disconnect.
    The easiest (and most likey the cause of your issue) to fix would be the iPhoto preference file
    iPhoto preference file fix
    Look in your /Users/Library/Preference for a file like
    com.apple.iphotopreferences.plist
    or
    com.apple.iphoto.plist
    and delete it and reboot, restart iPhoto and re-enter your preferences.
    If your on OS X Lion, your going to have to use the Finder's "Go To" to get to the Library as it's hidden as in Snow Leopard it's not.
    Reinstall iPhoto
    If that doesn't resolve your issue and your on Lion, you can redownload the iLife software from the MacAppStore and simply reinstall it, which will overwrite iPhoto and fix it.
    If your on Snow Leopard you reboot holding c from the 10.6 grey installer disks (only) that came with your comptuer and simply reinstall OS X 10.6 which will reinstall iPhoto (the 10.6.3 Snow Leopard retail disk doesn't have iLife)
    If you purchased iLife from the boxed set, then reinstall it.
    If you had iLife from 10.5 and your on 10.6 or 10.7, or got it free with 10.6 and now on 10.7, then your going to have to wait until you try the next step (then extract iPhoto from the installer disk using Pacifist or purchase iLife)
    Rebuild iPhoto Library
    If that doesn't resovle your issue you can right click (or control click) on the iPhoto Library and "Show Package Contents" inside will be a folder with all your original photo's. Copy these out and move the iPhoto Library out of the Pictures folder and rename it (if you can) so iPhoto can't find it.
    Then restart iPhoto and see if it creates a new iPhoto Library, then simply import the pictures from the copy you made.
    If it fails to work after this, there is a corrupted picture in your iPhoto, you'll have to repeat the same process with importing a few pictures at a time until you can locate the corrupted ones.

  • What to do when my Macbook air won't load from startup. It hangs in the middle during the black apple screen at the beginning

    my Mac book air will not start up it hangs in the middle of the status bar when I turn it on and will not move.

    Take each of these steps that you haven't already tried. Stop when the problem is resolved.
    To restart an unresponsive computer, press and hold the power button for a few seconds until the power shuts off, then release, wait a few more seconds, and press it again briefly.
    Step 1
    The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
    There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
    a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
    b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, start up from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
    c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
    d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
    Step 2
    If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
    Step 3
    Sometimes a startup failure can be resolved by resetting the NVRAM.
    Step 4
    If a desktop Mac hangs at a plain gray screen with a movable cursor, the keyboard may not be recognized. Press and hold the button on the side of an Apple wireless keyboard to make it discoverable. If need be, replace or recharge the batteries. If you're using a USB keyboard connected to a hub, connect it to a built-in port.
    Step 5
    If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
    Step 6
    Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
    Step 7
    If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
    Start up in safe mode. Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Post for further instructions.
    Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
    The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
    When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 11. If you ever have another problem with the drive, replace it immediately.
    If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
    If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
    Step 8
    Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
    This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
    Step 9
    If the startup device is an aftermarket SSD, it may need a firmware update and/or a forced "garbage collection." Instructions for doing this with a Crucial-branded SSD were posted here. Some of those instructions may apply to other brands of SSD, but you should check with the vendor's tech support.  
    Step 10
    Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
    Step 11
    Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
    Step 12
    This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
    Step 13
    If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider.

  • I have one dead pixel in the middle of the screen.

    I have 3 issues with my iPad2 at the moment
    1. Bad back-light bleeding around edges. It is kind of big bleed on the right edge and small ones on the left.
    2. One dead pixel in the middle of the screen.
    3. Lots Horizontal lines occured everytime when press sleep button on and off quickly.
    What can I do, this is the replaced one that comes in brown box. On of the genius guy say that horizonta lines is normal when LCD screen boots up and as long as it does not effect while you are playing then it should be fine. But my friend dont have this issue so i think it is kind of faulty of the device.
    Can I go to genius bar and ask for another replacement?

    I went to apple store today and this time one of the staff said they will not replace for dead pixels or screen bleeding. And for the horizontal line issue.. The guy at genius bar said it's normal when LCD screen wakes up from sleep or when it boots up. It's kinda weird I think.

  • Since upgrading to Yosemite my old email address is showing in the middle of my screen and I can't remove it.

    Since upgrading to Yosemite on my iMac I have my old email showing in a small grey box in the middle of my screen. I don't know how to remove it.

    The address has now gone - all I needed was another restart. But it did take two attempts. Thanks for your interest. Have also found that the iMac is slower at the moment. Goodness only knows what else I will find when I restart other progs.

  • Ringtone off icon stucks in the middle of the screen

    Dear All
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    Switching off the ringtone using the hardware switch
    will signed with a big grey icon on the screen telling me ringtone off.
    This icon normally diappears after a few seconds.
    But thats not the case with my new phone.
    It stucks in the middle of the screen.
    Any idea?
    Br Reck205

    Thank you.  One of the previous answers did the trick.

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