The MacBook Pro 15 A1398 is a popular laptop model known for its sleek design and high-performance capabilities. However, some users have reported encountering a black screen issue after removing the screen coating on their MacBook Pro 15 A1398. This problem can be disconcerting, but there are steps you can take to resolve it. In this article, we will explore the potential causes of the black screen issue, discuss the importance of the screen coating, and provide step-by-step instructions on how to fix the problem.


macbook pro 15 a1398 black screen
macbook pro 15 a1398 black screen

Understanding the Black Screen Issue:

  1. Cause: The black screen issue typically occurs after the removal of the screen coating. The screen coating on MacBook Pro models serves multiple purposes, including reducing glare, protecting the display, and enhancing the visual experience. Removing the coating can disrupt the normal functioning of the screen, leading to a black screen.
  2. Impact on Display: When the screen coating is intact, it helps to diffuse light and improve visibility. Without the coating, the display may appear overly reflective, resulting in poor contrast and diminished color accuracy. In some cases, the screen may even become completely black, making it impossible to see any content.

Steps to Fix the MacBook Pro 15 A1398 Black Screen

Step 1: External Display Check: Connect your MacBook Pro 15 A1398 to an external display using a compatible cable and check if the external display is functioning properly. If the external display works, it indicates that the issue is specific to your MacBook’s internal display.

Step 2: Restart your MacBook: Perform a restart by clicking on the Apple menu and selecting Restart. This simple step can help resolve temporary glitches that may be causing the black screen issue.

Step 3: Reset NVRAM/PRAM: NVRAM (Non-Volatile Random-Access Memory) or PRAM (Parameter RAM) stores certain settings that control your MacBook’s display and other hardware configurations. Resetting NVRAM/PRAM can help resolve display-related issues. Restart your MacBook and immediately press and hold the Option + Command + P + R keys until you hear the startup sound for the second time.

Step 4: Safe Mode: Boot your MacBook into Safe Mode to check if the black screen issue persists. Restart your MacBook and hold the Shift key immediately after you hear the startup sound. Release the Shift key when you see the Apple logo. If your MacBook starts up successfully in Safe Mode, it indicates that a software issue may be causing the problem.

Step 5: Display Brightness and Contrast: Adjust the brightness and contrast settings of your MacBook’s display. Press the F1 and F2 keys (or the brightness keys, depending on your model) to decrease or increase the brightness. Ensure that the display is not set to the lowest brightness level.

Step 6: Reset SMC: Resetting the System Management Controller (SMC) can help resolve hardware-related issues. Shut down your MacBook, then press and hold the Shift + Control + Option keys along with the Power button for about 10 seconds. Release all the keys and then press the Power button to start your MacBook.

Step 7: Professional Assistance: If the above steps do not resolve the black screen issue, it is recommended to seek professional assistance. Apple Authorized Service Providers or the Apple Support team can provide further guidance and perform advanced diagnostics to identify and fix the problem.

Conclusion: Encountering a black screen issue on your MacBook Pro 15 A1398 after removing the screen coating can be frustrating. However, by following the steps outlined in this article, you can troubleshoot and potentially resolve the issue. Remember to check the external display, restart your MacBook, reset NVRAM/PRAM, boot into Safe Mode, adjust display brightness and contrast, and reset the SMC. If the problem persists, it is advisable to seek professional help. By addressing the black screen issue effectively, you can restore the functionality of your MacBook Pro and enjoy a seamless computing experience once again.

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By Jake Anderson

Iā€™m Jake Anderson who is passionate about technology, reading books, blogging and sports. If you want to read my blog you can read my profile creation blog.