Mac mini 2012 color problems

Display Problem : Green on black color parts on screen

Quick fix for me was I opened screen all the way till I couldn't any more the shut it, did this a few times and viola no more green: You can find info online in regards of how to take apart the screen. I am in no way an expert, I am just telling you what worked for me. Attempt at own risk. This worked for me!

Mac Desktops forum

I had already taken it to the Mac store to have it looked at, and they didn't manage to solve the issue and said I'd have to purchase a new graphics cable. So I opened up the back myself with a pointed knife to undo the screws. Thank you Glen from Georgia!

You have helped me save time, money and energy! God bless.

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Show 7 more comments. Hi everyone, I had the same problem, I solved this way: I solved the problem definitely. Ciao a tutti, avevo lo stesso problema, ho risolto in questo modo: Thank you Man solved my problem not on the exact same spot but near it what could the problem by there?? Nvidia cards were know to be problematic.. Yes the faulty contact could be a loose or broken connector to the video card inside the case - one that connects the external DVI port to the GPU. The connector may even be damaged inside. I said no thanks and took the macbook home for further investigation.

Next I will replace the display cable I just did the same, replace the display because mac said was the problem, but after I replaced it myself I still have the same problem. I'm experiencing the same problem.

I replaced my monitor and the green lines disappeared but were replaced by purple vertical lines all over the screen. Again, they go away when pressure very small is applied to the bottom casing from bottom, just above the trackpad in a MBP How do I snapped the cable back in? I was able to pull it up and unlock it but I can't find any pictures or anything to help me figure out how to snap it back in. Please help! I followed this instructions for my macbook pro 15", you just have to insert the male end in its socket I believe it was graphics card or board.

Wade Torres wptorres. I have the same problem and noticed that it happens when Java is running. If I kill all apps that use Java, the problem goes away. As soon as I fire up anything with Java Matlab, java control center, visit a page with java code , the green "matrix" dots show up again. When I kill the app, the display is normal. If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem.

Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. In reply to: You probably already found the answer however not knowing your configuration, I will pass on what helped me through my problem There are five HDMI cable types to choose from, each designed to meet a particular performance standard. Here is an overview of the HDMI cable types, their capabilities, and how to tell them apart.

To help consumer and clarify cable types further, all HDMI cable products will now be required to be labeled by cable type. Look for these labels when choosing the HDMI cable that is best for your needs. Since an automotive system may be wired with one or more internal relays that can affect signal strength, the Standard Automotive HDMI Cable needs to send a stronger signal than other cables types, so it is tested to higher performance standards.

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High Sierra Green screen Mac Mini i7 | MacRumors Forums

Don't show this again. Computers Flickering Mac Minis to get a fix The fix for recent flickering problems on new Mac Mini systems will come in the form of a driver update from Intel. We are aware of the flickering issue, and there will be a fix provided in the future. The overall flicker issue is also being addressed here; http: Now playing: Watch this: Apple Mac Mini hands-on.