• Laptop screen is black, external monitor works

    Having some issues.    When I start my laptop up, it makes the start up sound, the caps lock button works, the volume controls work and make noise, but the screen is black.   When I plug a monitor up...view more
    TSavill13
    last modified by TSavill13
  • I am trying to update my firmware for my Thunder bolt display. It says the software is not available. My display has quit working.

    I am trying to update my firmware for my Thunder bolt display. It says the software is not available. My display has quit working.view more
    jeffd55
    last modified by jeffd55
  • when i use HDMI to connect my macbook to the TV-it comes on for a few seconds and then disappears?

    when i use HDMI to connect my macbook to the TV-it comes on for a few seconds and then disappears?   I have tried all 4 of the HDMI ports   my computer is 2013 macbook pro retina--the tv is a 1 year old sa...view more
    Matt_Blindside
    last modified by Matt_Blindside
  • Macbook external monitor security flaw while waking from sleep

    I use my Macbook Pro with and external monitor using original mini display port to VGA. When my Mac goes to sleep I unplug the mini display port. The next day I plug the mini display port and instead of showing Logi...view more
    jenturrent
    created by jenturrent
  • Problems with El Capitan10.11.6 and others

    Hi, i have a Macbook Pro 15' 2013 late. Currently i installed El Capitan cause in my purchased app Yosemite wasn't visible. After a complete restoring to Maverick on my Greek App store purchase's Yosemite was visible ...view more
    guss67
    created by guss67
  • white screen problem

    il mio macbook pro 15" 6.2 (2010) presenta delle macchie visibili solo su sfondo chiaro e guardando lo schermo lateralmente. Non so a cosa possa essere dovuto. Consigli?   my macbook pro has got a part of the s...view more
    pupalbo
    created by pupalbo
  • Macbook Pro turned into sepia tone

    Recently, my new Macbook Pro took on a sepia tone that becomes more pronounced at night. I've tried everything I found online to change it, but nothing has worked. Please help.view more
    Holsu1
    last modified by Holsu1
  • Macbook Pro with Retina Display 2015 screen goes green? Green tint and haze?

    Hi everyone,   I have been having this problem for quite a while now. My new Macbook Pro worked great for a year. Now, after dealing with several updates leading me to have Safari freezes and crashes and having ...view more
    lllaass
    last modified by lllaass
  • Macbook Pro Mid 2012 Daisy Chained through 2 Displays w/ Thunderbolt cable and VGA?

    So here's my issue. I Have a Macbook Pro Mid 2012 with Intel HD graphics 4000 that that one thunderbolt (mini display port). I have two monitors I want to connect to it; one of them has a 1 thunderbolt port and 1 disp...view more
    yzdeals
    created by yzdeals
  • New 28" Samsung Monitor with screen lag

    Bought a new display today, a Samsung UE590 UHD. While the display itself is great, I´m having lag problems. I'm guessing that it has something to do with the refresh rate. The display supports 60hz but I´...view more
    brenden dv
    last modified by brenden dv
  • Cursor is not responding and moving on its own

    This problem started yesterday. I use an Imac and a macbook pro, and I was using my laptop when the trackpad stopped working. It was responding but the cursor was moving slowly. I decided to use my mouse and everythin...view more
    coffi025
    last modified by coffi025
  • Glass Replacement for MBP 13" Mid-'14 Retina Display

    I paid the few hundred dollars extra from non-retina to retina display for a bit more processing power, but mostly for the display. A few months in, I got what is apparently called "a dust scratch" right in the middle...view more
    OGELTHORPE
    last modified by OGELTHORPE
  • MacBook Pro boot chime but no display

    Went to boot my MacBook Pro up today, and I hear the chime but absolutely no change on the screen. I do some testing, I find I can actually hear keyboard sounds after letting it boot up, so I blindly log in and I fin...view more
    Ulexes138
    last modified by Ulexes138
  • Bracket replacement and RAM failure

    Hi,   I have a MacBook Pro 13-inch, Mid 2012.  with 4 GB RAM sticks (2 x 2GB; 1600 MHz DDR3). One day it didn't recognize the HHD and I took it to the MacStore. They told me it was a bracket problem and cha...view more
    SosekiOM
    created by SosekiOM
  • tengo problemas con la salida de video de mi Mac Book Pro 13 inch Mid 2012 2.5 hz imtel core i5 Version 10.10.2

    tengo problemas con la salida de video! No manda nada de señal al conectar el mini dispalyport para mandar la señal mediante vga al proyector! en este caso con diferentes modelos de proyectores pasa lo mismo...view more
    Starr.C
    last modified by Starr.C
  • Using iMac as secondary monitor for macbook pro running Windows 10

    I've got a 27-inch mid-2011 iMac running El Capitan that I would like to use as a target display for an early 2015 13-inch MacbookPro Retina running Windows 10 through bootcamp (it's Windows 10 education, for what it'...view more
    drummerboy5447
    last modified by drummerboy5447
  • Connect three screens to a MacBook Pro (2015)

    I want to use my MacBook Pro (2015 model) at work where I'm provided with three screens (Dell U2515H). Is there a way to connect it to three screens? I don't want to mirror the content to all three screens, rather tha...view more
    OGELTHORPE
    last modified by OGELTHORPE
  • Login page freezes since 10.11.6 update

    Hello,   I updated my Macbook Pro Retina from El Capital 10.11.5 to 10.11.6 two days ago. Since, my account login page is frozen (trackpad and keyboard) and the only solution is to hard reboot.   MacBook ...view more
    Vinzgan
    last modified by Vinzgan
  • EI Capitan 10.11.6 freezing

    When I opened some apps, such as Safari, the monitor suddenly became freezing. When I used thunderbolt VGA in my office, everything works well. Once I plug in the thunderbolt, OS X will come back from freezing state. ...view more
    Yanjingzhi
    last modified by Yanjingzhi
  • How do I fix my computer if the buttons in the apps are not working?

    Inside the apps on my computer other than Safari, System Preferences, Kindle, and Adobe apps, the buttons are all not working.  If you try to press anything nothing happens.  Probably a software problem, but...view more
    Kappy
    last modified by Kappy
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