My mac displays like a negative picture any one knows how to fix it, my mac displays like a negative picture any one knows how to fix it

my mac book pro display  is just turned into a negative picture sort of any one know how to change it back to normal one

Welcome to Apple Support Communities
If you have Snow Leopard, press Control, Alt, Command and 8 keys, so your display will be back to normal.
If you are using Lion or Mountain Lion, you can change this in System Preferences > Accessibility. You have to turn off the "Invert colors" feature, that is available in System Preferences > Accessibility > Displays, in Mountain Lion

Similar Messages

  • I would like to take a picture of a word on any mac display and transfer it over to my iPhone who will support this idea?

    I would like to take a picture of a word on any mac display and transfer it over to my iPhone who will support this idea?

    IntelJJQ wrote:
    I would like to take a picture of a word on any mac display and transfer it over to my iPhone who will support this idea?
    Then do so.
    Nothing special, beyond an intelligent human being, is required to make this happen.
    Read the User's Guide, it covers basic functionality of the device including syncing content from the computer to the device.
    FYI, marking your own question as "solved" without actually solving, will generally get you ignored.

  • Why is a photo displayed sideways when emailed. When I take a picture and email it is received  sideways and not like it appeared when sent. I have not had this problem when sending pictures from my IPad or Mac. Thanks for any help M

    It seems when the photo is sent to someone it is received in  a sideways position. I have resent after editing and rotating the picture but is still is not upright.
    Any help would be great.
    Thanks. M

    In my case I take HD video with an Apple iPhone 4S and an iPad 2. These cameras can be just as easily oriented in any of four orientations by hand, or in various iPhone or iPad holders for mounting on a tripod. As long as I stay with Apple or Adobe products for my whole video handling process, I have no problem with software support for orientation
    While there are countless software programs available today that display JPEG images, only a subset of them actually interpret the EXIF Orientation flag. Just like color management, many programs simply display the JPEG image as it is stored, and completely ignore any extra details stored in the file's metadata. The most important of these additional details is the Orientation flag, stored in the JPEG APP1 marker under EXIF IFD0.
    More explanation of this is in the text below.
    Briefly, Apple is doing it right, with their iPhone 4S and iPad 2, the way most High end video cameras do it. And they made sure that their apps looked at the appropriate flag to rotate the image before showing it. To understand this look at this site:
    http://www.impulsead...rientation.html
    This is a site that explains the whole deal. Apple and Adobe are looking at the flags for image rotation. Plex,and many others are not doing so. VLC for instance, DropBox is anpther example, Thunderbird is another example, the list is long.
    Many newer digital cameras (both dSLR and Point & Shoot digicams) have a built-in orientation sensor. Virtually all Canon andNikon digital cameras have an orientation sensor. The output of this sensor is used to set the EXIF orientation flag in the image file's metatdata to reflect the positioning of the camera with respect to the ground. Canon calls their sensor the "Intelligent Orientation" sensor. It is presumably a 2-axis tilt sensor, allowing 4 possible orientations to be detected. The paragraphs below are taken from that wonderfully illustrated link.
    Auto-rotation in Digital Cameras
    While your digital camera may include an option to "auto-rotate images" due to the camera's orientation, this is almost always just a "virtual rotation". A flag is set to indicate to the viewing software / LCD preview which way to rotate the image before display, rather than rotating the image content itself.
    As lossless image rotation is a fairly compute-intensive operation, digital cameras are not likely to include true lossless rotation after capturing the photo. The CCD/CMOS sensor hardware is designed to stream raw data in a particular direction (e.g. rows then columns), and so it may be hard to incorporate true auto-rotation in-camera without a performance impact to continuous shooting (frames per second).

  • Would like to know if I can connect a macbook pro and link to a PC in any way and still access the macbook pro's files. Display is out/have black screen. I want to back up before I send for repair, but don't own another mac to restart 7.

    Is there any way to connect my 2011 macbook pro to my PC laptop (Dell) so that I can get files off of the Mac? The display on the pro is out and I've got a black screen. The computer turns on. Actually it turned on one time after many tries and when I took it the Mac store the guy hit restart before I could stop him. I don't have another Mac to back up files to in restart 7 mode and I can't see my external hard drive to copy to when the computer has no display, so I am at a loss on how to get the files. I would like to get them before I send in for repairs. Any suggestions are appreciated.

    The only other thing I can think of is to pull the drive out and hook it to another machine with a USB enclosure. Something like this:
    http://www.amazon.com/Vantec-NexStar-2-5-Inch-External-Enclosure/dp/B002JQNXZC/r ef=sr_1_2?ie=UTF8&qid=1388312417&sr=8-2&keywords=2.5+enclosure
    Then you could read it like an external USB drive. It's easy to open up and get the drive out.

  • Display like picture negative?

    My cat sat on my keyboard and now the display everywhere looks like a picture negative. I have been trying to get it back to normal but have not figured it out yet. If anyone has an idea of how to fix it, please help me out. Thank you!

    Zyriab wrote:
    Recruit that cat to these forums!
    Anyone calling for me?

  • I am trying to connect my mac book pro to the tv via a mini display port and a hdmi cable, the only picture that is on the tv screen is the background picture on my computer, any suggestions?

    I am trying to connect my mac book pro to the tv via a mini displayport to a hdmi cable, the only picture on the tv screen is the background picture of my mbp, does anyone know what I need to connect to my samsung tv ?

    Hi there. I also bought an iWires mini Display port to HDMI cable and have an LG LED/LCD TV. I plugged it in to my MB Pro and followed the very small writing that came in the package and got both audio and video going. You need to change the audio settings from within System Preferences on your Mac to select your TV as the audio output.
    My concern is the data latency - do you experience a delay between moving your mouse on the MBPro and the TV displaying the movement? It is only a fraction of a second, but certainly enough to be annoying, especially in a cable as expensive as the iWire.

  • My Mac won't read cyrillic in certain files and displays instead weird characters like this: "–í–µ-Ç–µ-Ä –ø-Ä–æ–¥–∏-Ä–∞–µ-Ç –¥–æ –∫–æ-Å-Ç–µ–π." Any ideas why this might be or how I can solve it?

    Yesterday I extracted the subtitles of an MKV file to try and print them. Unfortunately, when I open the .srt file with any text processor, it displays weird characters like the ones included in the title:
    "–û–±—ã–≤–∞—Ç–µ–ª–∏ –ø–µ—á–∞–ª—å–Ω—ã.
    –í–µ—Ç–µ—Ä –ø—Ä–æ–¥–∏—Ä–∞–µ—Ç –¥–æ –∫–æ—Å—Ç–µ–π."
    I thought this had to do with it being an .srt file, but just now I encountered the same problem with an Excel file.
    Any ideas why this might be or suggestions as to how to solve it?
    Thanks in advance,
    Mario

    It looks like an encoding problem.  You should try opening the file in a text editor where you can choose one of the various possible cyrillic encodings (utf-8, koi8-r, iso-8859-5, win-1251, MacCyrillic)

  • I have a problem, all the pictures turns grey when i open a document, i have a Mac computer if that can be any help.. Please can somebody tell me what i am doing wrong. It have not been like this before i have started now??

    I have a problem, all the pictures turns grey when i open a PDF document in acrobat xl pro, iy have not been like this before it started a few days ago. Before it did help if i closed the program but that does not work anymore??

    Now it works!!!! THANK YOU VERY MUSH!!! You made my holiday!! Now i can work! ; )) Happy new year to you!!!

  • I have a mac pro version 10.6.8 and wish to connect vision and sound to my smart tv, i bought a mini display port to hdmi cable, the picture is great but no sound . Any ideas ?

    Can anyone help ?

    Might this be relevant:
    iMac (Late 2009), MacBook Pro (Mid 2010), MacBook (13-inch, Mid 2010)- HDMI audio doesn't work with some adapters
    About Mini DisplayPort to HDMI adapters

  • I am thinking of updating to the newest version for my Mac Laptop. I have the 10.6.8 should I update to the Mountain Lion OS X? If I update will I loose all my data, like documents, music, pictures?

    Wondering if I should update my Mac Notebook which is a 10.6.8 versions to the newest Mountain Lion version? What are the positive and negatives about the new version? Also if I update will I loose all the date on my computer like documents, music, pictures etc..? 

    First check the Compatibility of your Mac...
    Upgrade to Mountain Lion
    Then... Before attempting any Major Upgrade... get yourself an External Hard Drive... and create a Bootable Clone Backup of your current Hard Drive...
    By far the easiest way to make such a Backup, is to use something like
    SuperDuper  http://www.shirt-pocket.com/
    or CCC  http://www.bombich.com/
    That way, should anything untoward happen during the Upgrade,
    you will NOT LOSE ANYTHING.
    (Get an EHD that is at least equal to your current Drive...)
    Also, Check here for compatibility of 3rd party Software you may be using...
    http://roaringapps.com/apps:table

  • Why does my ipad show pictures that look like a negative?

    When I take a picture or look at certain sites on the Internet the picture that is displayed looks like a black and white negative.  Any ideas on how to correct this?  Thanks.

    Have you checked Settings>General>Accessibilty>White on Black>Off?

  • My MacBook Air's storage is full.   When I look at the storage, most of what is taking up the space is "other".  I am not sure what these application or documents are but would like to reduce this so that I can store more pictures to edit.  Any advice?

    When I look at the storage, most of what is taking up the space is "other".  I am not sure what these application or documents are but would like to reduce this so that I can store more pictures to edit.  Any advice on how to find out what takes up this much space so that I can clear some off? 

    Freeing Up Space on The Hard Drive
      1. See Lion's Storage Display.
      2. You can remove data from your Home folder except for the /Home/Library/ folder.
      3. Visit The XLab FAQs and read the FAQ on freeing up space on your hard drive.
      4. Also see Freeing space on your Mac OS X startup disk.
      5. See Where did my Disk Space go?.
      6. See The Storage Display.
    You must Empty the Trash in order to recover the space they occupied on the hard drive.
    You should consider replacing the drive with a larger one. Check out OWC for drives, tutorials, and toolkits.
    Try using OmniDiskSweeper 1.8 or GrandPerspective to search your drive for large files and where they are located.
    What is "Other" and What Can I Do About It?- Apple Support Communities

  • Mini display port to HDMI - negative picture issue

    I bought a new Macbook Pro 13,3 inch laptop last week and added a 120 GB ssd and 8 GB of RAM. I'm loving it!
    Something I'm not loving however is the issue with the Mini Display Port / Thunderbolt when connecting with a MDP-HDMI adaptor. I watch a lot of movies and so hooking the computer up to my Sony BRAVIA 46 inch TV is quite important. Everytime I do the picture and sound are great! For about 5 minutes... then the picture goes "negative" you know that turqoise look?? Like a negative image. The sound is still there, the picture is just affected. To remedy I have to turn the tv off and restart the movie. Very annoying doing this ever 4-5 minutes!!
    Is there a fix of some sort? Apple should really release an update for this.
    Thanks!

    sounds more like a hardware failure.
    Try a different monitor to see if the problem persists, in which case that would point to a bad video card... or try a different source with your monitor(another computer), and if the problem persists, that would indicate a problem with the monitor

  • I feel like a sucker. I bought an iPAD2 at Fry's where I was told by the salesman that the non 3-G version does have GPS. It does not have GPS.  Is there any way I can use the GPS on my Iphone or Garmin to display in my new mostly unuseable iPad2?

    Is there anyway to input a live, real time  video feed into an iPad2? I would like to use it as a remote monitor for a microscope camera in electrophysiology. Our camera was designed to run off of an older Mac via a firewire connection.  The camera is SUPERB but the computers are dated.  The older  computers connected to an AC line are  electrically noisy.  I have worked out converting the signal from our camera to HDMI and/or USB2 but the iPad2 will not allow any input except via iTunes which is not real time, and requires several steps. Is it possible to use the only mostly useless iPad2 as the excellent portable DC driven display which it is?!!!  How do I get Apple to say anything but IGNORE, IGNORE IGNORE.  This would be a universal application in academics and all I think I need is permission from the iPad2. The original signal was designed for Apple hardware. They can have the patents. HELP?

    AJ Green wrote:
    My wifi only iPad 2 has GPS, and a compass/accelaerometer to determine which direction I am facing.  You need to enable location services.
    Your wifi-only iPad does not have GPS. Read the specs for your device.

  • A few days ago my TV show and movie displays went whacky-the shows are no longer in alpha order, there are multiple listings of the same show, the pictures are random-including album covers.  I downloaded latest version.  Any ideas??

    A few days ago my TV show and movie displays went whacky-the shows are no longer in alpha order, there are multiple listings of the same show, the pictures are random-including album covers.  I downloaded latest version & no change.  Any ideas??

    ME TOO.
    I think mine are all still in alphabetical order, but :
    * movies I deleted from my library and told "hide this purchase in the cloud" are showing up again. If I try to play them, I get the "cannot find the file in its proper location, would you like to locate it" error message.
    * for movies that have "iTunes Extras," the extras show up as a separate item, with another copy of the movie artwork. Most of these I believe I had DELETED the "iTunes Extras" anyway.
    * Items are showing up multiple times.
    * A few MUSIC ALBUMS are listed in my Movies section.
    * Some movies (I believe ones that I deleted off my HD but are still in the cloud) are showing random album covers instead of their proper artwork.
    * Just rented a movie, and it didn't show up anywhere in my library. It downloaded properly and completely, was in a suitably labeled folder in my iTunes/Media/Movies section, but didn't show up in any section of the library (or via a library search). Had to manually find it and tell it to open the file using iTunes.
    Running the latest version, even checked for updates. No other changes made lately since the last round of apple software updates. This was wonky before the latest small update to iTunes - now it's even wonkier. And it is very, VERY effing annoying.

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