MBP 2016 screen anomaly

Discussion in 'MacBook Pro' started by Kinji, Jul 31, 2017.

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  1. Kinji macrumors newbie

    Joined:
    Aug 8, 2008
    #1
    Hi -

    I have a 2016 15" MBP (2.9 Ghz, 16GB, 1TB SSD). I recently noticed regions on the screen that are darker and different from the rest of the display. They are kind of like "stains". They form a semi-symmetrical circular pattern in the middle of the display. A screen grab does not capture the effect - unless it is being looked at on the display of the MBP. External monitors do not display the anomaly, suggesting it's the actual monitor and not the video hardware?

    I have Apple Care but am in the middle of a big project and am waiting to finish the project before I contact Apple to get them to fix it. Does anyone else have a similar issue? It's quiet annoying, especially for how much I paid for this machine....
     
  2. shansoft macrumors 6502

    Joined:
    Apr 24, 2011
    #2
    2016 and 2017 all have the same problem with this at random region, and the deeper you look, you will notice that left and right side of the screen have different color. Some can notice some cannot. Taking it to Apple store they will just reset your machine and give you back with 0 changes. (Been through that already, and give up)

    There is nothing you can do about it, except get a generation older MBP.
     
  3. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #3
    That has the coating issues?
     
  4. shansoft macrumors 6502

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    Apr 24, 2011
    #4
    It's not coating issue. It's a panel printing problem.
     
  5. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #5
    I understand that, you reccomended a generation older MBP, those have coating issues.
     
  6. New_Mac_Smell, Jul 31, 2017
    Last edited by a moderator: Aug 2, 2017

    New_Mac_Smell macrumors 68000

    New_Mac_Smell

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    Oct 17, 2016
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    Shanghai
    #6
    It's generally a user fault this one.

    Look at your display at the dead centre, then shift your head to the left and right. Notice the colour changes at all? That's because the light is going through glass, which is refracting the wavelength slightly.

    Anyway, as to dark swirly random patterns, could you post an image? Aside from summoning the dark lord, I've not heard of this one before.
     
  7. Kinji, Aug 1, 2017
    Last edited by a moderator: Aug 2, 2017

    Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #7
    Here is an image. Not sure how this could be a "user fault this one" as you proclaim.

    It seems to only be noticeable when the background is a solid color.

    MBP screen.png
     
  8. PBG4 Dude macrumors 68020

    PBG4 Dude

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    Jul 6, 2007
    #8
    Wow, it looks like you took a picture using flash. That's a huge variance in brightness. Haven't seen any brightness variances like that since the white spots epidemic that afflicted the late 2003 Aluminium PBG4s (Apple did a warranty extension for that issue).

    Just to be clear I'm not saying flash was used. The center being so much brighter gives it that affect to me.
     
  9. Rocko99991, Aug 1, 2017
    Last edited by a moderator: Aug 2, 2017

    Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #9
    This is quite bad. I don't see any issues with Apple replacing this.
     
  10. Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #10
    It's even clearer to see in person, it's hard to capture it with an iPhone camera. And yes, I can confirm no flash was used.

    So it sounds like this is different from what others have seen, and should be taken care of by Apple?
     
  11. TheScavenger macrumors 6502

    TheScavenger

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    Jul 14, 2007
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    Kansas City, MO
    #11
    Do you know who manufactures the panels for the 2016s? LG?
     
  12. Kinji, Aug 1, 2017
    Last edited: Aug 1, 2017

    Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #12
    @TheScavenger - using the following code in terminal

    ioreg -lw0 | grep "EDID" | sed "/[^<]*</s///" | xxd -p -r | strings -6
    yields the following (which Google provided no useful information)

    Color LCD
    q8-@X,E
    CBLMTF241709

    anyone know?
     
  13. shansoft macrumors 6502

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    Apr 24, 2011
    #13
    since 2015, they took that command off I believe. Does not work anymore.
     
  14. New_Mac_Smell, Aug 1, 2017
    Last edited by a moderator: Aug 2, 2017

    New_Mac_Smell macrumors 68000

    New_Mac_Smell

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    Shanghai
    #14

    Having seen the image, I have indeed seen computers resembling this particular problem before. Most often it is the result of liquid damage or improper cleaning techniques. If this was present from day one, it is a return, if it has developed, you need to request counsel with Apple to discuss repair options. It is most likely a screen replacement, as long as it hasn't been caused by yourself.
     
  15. Kinji, Aug 2, 2017
    Last edited by a moderator: Aug 2, 2017

    Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #15
    @New_Mac_Smell
    I can confirm that I have never cleaned my screen, and it has never been exposed to liquids.
     
  16. New_Mac_Smell, Aug 2, 2017
    Last edited by a moderator: Aug 2, 2017

    New_Mac_Smell macrumors 68000

    New_Mac_Smell

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    Shanghai
    #16


    So I'm only trying to help you here... You'll need to take it to Apple to have it fixed, but they're going to ask you these questions you see. The only things that normally cause that are liquid or pressure damage, hence I asked. Another possibility is humidity (still liquid damage).

    Normally something like that should be immediately obvious and wouldn't pass QC. As it stands you say it's only recently developed, or at least you've only recently noticed it? Which is normally an environmental factor over the lifespan, there is always the chance of a faulty screen since production, however and again to help, it is odd to develop this way.

    So just know all that going in so you have answers.
     
  17. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #17
    How about chat with apple support and get an answer?
     
  18. Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #18
    I will contact Apple this week when I have some time and let you know what they say.
     
  19. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #19
    Try the chat, it is very easy, you can attach pictures, etc. I find this much easier than going to a store.
     
  20. Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #20
    @Rocko99991 - just did the chat. They had me confirm that it persisted after resetting the NVRAM and is also present in recovery mode. They told me I will have to bring it into a store to get it repaired. I will have to find a convenient time to be without my MBP for a week and then take it in. Thanks for all your help. I'll follow up once it's all concluded.
     
  21. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #21
    Hopefully it won't take a week. I have heard some people having it fixed that day.
     
  22. Kinji thread starter macrumors newbie

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    Aug 8, 2008
    #22
    good to know, but unfortunately I'm in the middle of a big project and will probably still have to wait a bit until it settles down. I can't risk not having my computer, even if it's only just a day or two.
     
  23. Rocko99991 macrumors 6502a

    Rocko99991

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    Jul 25, 2017
    #23
    I hear that. I have multiple laptops for work/home in case one goes down-but they are not MBP quality or cost, just older Thinkpads.
     
  24. patrickplaggenborg macrumors newbie

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    Aug 20, 2015
    Location:
    Amsterdam, The Netherlands
    #24
    Not sure if it's the same problem or cause, but I experienced something similar with dark areas on my screen that were very obvious on solid coloured backgrounds:
    https://forums.macrumors.com/thread...ro-2016-with-touch-bar.2024441/#post-24128272

    I got it replaced as well. My new MacBook Pro screen was perfect, and still is 8 months later.

    So you should be good after a replacement as well. Don't wait too long ;-)
     
  25. Kinji thread starter macrumors newbie

    Joined:
    Aug 8, 2008
    #25
    @patrickplaggenborg - Didn't see your replay for a while. Your problem looks very similar to mine, different shapes but same type of discoloration. I was finally able to take it into an Apple store this weekend and was told it'd take 3-5 days to get it back. Did they fix your screen, or replace your whole MBP?
     

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