What Is MacBook Flexgate and How to Fix It

Posted By Volodymyr Chubei | 10 Mar 2025

Flexgate is one of the common MacBook problems that are caused by the design features of the device. If you notice backlighting issues or screen flickering, it may be caused by this particular malfunction. In this article, we'll explain what MacBook Flexgate is, why it occurs, which models are affected, and how to fix the problem.

What is MacBook Flexgate

MacBook Flexgate is a problem caused by a worn display stub in your MacBook. The cable connecting the screen to the motherboard is not long enough and is subjected to excessive stress when the cover is opened and closed frequently. As a result, it causes damage to the cable and causes screen backlight malfunctions such as flickering, uneven backlighting at the bottom of the screen, or the backlight turning off completely.

Causes of Flexgate on Mac

The main causes of the Mac Flexgate problem include:

Design Features. Insufficient length of the display loop makes it vulnerable to wear and tear.
Frequent opening and closing of the cover. Permanent mechanical stress causes damage to the cable.
Quality of materials. Using less durable materials for the loop increases the likelihood of damage to the loop.
Macbook overheating. High temperatures accelerate the wear of the cable.
Wear and tear over time. Over time, the cable loses its flexibility and becomes more brittle.

Mac's models affected by Flexgate

Some MacBook models are particularly prone to the Flexgate problem. Let's review them in chronological order.

Model 1: MacBook Pro (2016)

In this model, Flexgate is usually a "stage lighting effect". The backlighting at the bottom of the screen becomes uneven, and with further wear and tear, the backlight may turn off completely.

Contact an Apple Service Center. Some 2016 models may be eligible for the Free Loop Replacement Program.

Model 2: MacBook Pro (2017)

The problem is similar to the 2016 model, but often supplemented by screen flicker at a certain angle of the cover.

Check if the Loop Replacement Program applies to your model, or seek professional replacement parts.

Model 3: MacBook Air (2020)

MacBook Air Flexgate is less common on Air models, but there may be flickering or complete screen blackout when the lid is opened.

If these problems occur, it is recommended to replace the display cable or the entire display module.

How To Fix MacBook Flexgate

Below, we will discuss the most effective ways to solve the Flexgate problem on MacBook. These methods will help you troubleshoot malfunctions and get your laptop back to working properly.

1. Adjusting the opening angle of the display

Limit the opening angle of the device cover to 90 degrees to reduce stress on the display loop.

Make sure you do not open the lid to a full angle.
Use the device in a position that minimizes strain on the cable.

Adjusting the angle helps prevent further damage to the loop, especially when you just start encountering the problem. However, this is a temporary solution and does not address the root of the problem.

2. Reconnecting the Display Loop

If the loop is loose, reconnecting it may help restore normal display operation.

Turn off your MacBook and unplug it from the power source.
Carefully disassemble the case to gain access to the display cable.
Check if it is connected correctly and reconnect if required.

This method of MacBook Flexgate repair is suitable when the damage is minor, but basic electronics skills are still required.

Also: MacBook screen pink: 8 Ways to Fix It

3. Replacing the display cable

If the loop is badly worn, the best solution is to replace it.

Purchase the original connector for your MacBook model.
Contact a certified service center or do the replacement yourself following the manufacturer's instructions.

Replacing the cable solves the problem at the root by eliminating its causes. The use of original parts guarantees reliable repair.

4. Replacing the display module

In case of severe damage to the display loop or other display components, the entire module may need to be replaced.

Buy a new original display module.
Contact a service center for professional replacement.

If the problem is caused not only by the wear and tear of the cable, but also by damage to other parts of the screen, replacing the display module will be the only reliable solution to MacBook Flexgate repair.

5. Contact an Apple Authorized Service Center

For 2016-2017 MacBook Pro models, Apple offered a free display loop replacement program for 2016-2017 MacBook Pro models.

Contact Apple Support via the official website or app.
Check to see if your MacBook qualifies for the free repair program.
Take the device to the nearest authorized service center.

If your MacBook qualifies for the program, you'll receive a free repair using genuine parts.

6. Using the external display

If the repair is delayed, you can connect your MacBook to an external monitor to continue working.

Connect the monitor via HDMI or USB-C adapter.
Customize the display settings through your Mac's system preferences.

This is a temporary solution that reduces the portability of the device and does not fix the Macbook Flexgate issue.

7. Installing the protection on the display cover

Using accessories to protect the screen can minimize stress on the stub.

What is recommended to choose:

Pouches that fix the angle of opening of the lid.
Prevents excessive opening angle.

This approach helps to extend the life of the loop and prevent further damage.

Also: How to Take Care of MacBook: 10 Tips to Make it Last as Long as Possible

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FAQ

1. Can you fix Flexgate on a MacBook?

Yes, the problem can be fixed by reconnecting or replacing the display loop, or in complex cases, by replacing the entire screen module.

2. How much does it cost to repair a Macbook Flexgate?

Repair costs range from $100 to $600, depending on the device model and the nature of the damage.

3. What are the symptoms of Flexgate on Mac?

The main symptoms include uneven backlighting, screen flickering, and the screen turning off when the cover is opened.

4. How to avoid Flexgate on Mac?

Avoid opening the cover excessively, use a protective cover, and do not allow the device to overheat.

ABOUT THE AUTHOR

Volodymyr Chubei
Computer Repair Specialist at TechToro.io

Volodymyr was born in Ukraine and has found his passion for electronics from his childhood. At the age of 13, he was capable of soldering some basic elements of a logic board and today he is one of the co-founders of TechToro.io