If your MacBook screen shows dim lighting at the bottom, flickers, or displays inconsistently depending on the angle, you may be dealing with the Flexgate issue. This common fault affects MacBook Pro models from 2016–2017 (and occasionally later models) and is caused by the flex cables connecting the display to the logic board wearing out over time.
In this guide, we’ll explain what Flexgate is, why it happens, and how MacBookFix.co.uk can fix it quickly and professionally.
Flexgate refers to a specific display failure caused by damaged or worn flex cables that connect your MacBook’s screen to its logic board. These thin, flexible cables transmit both power and display data, but over time, they can tear or loosen as the MacBook lid is opened and closed repeatedly.
When this happens, users may notice symptoms such as flickering screens, dim backlighting, or intermittent display blackouts.
The issue occurs because each time you open and close your MacBook, the flex cables bend and stretch slightly. Eventually, this repetitive motion, combined with dust buildup or manufacturing stress, can cause the cables to fray or break.
As the cables degrade, the connection between the display and motherboard weakens, resulting in flickering, backlight issues, or loss of image display.
Fixing Flexgate typically involves replacing the affected cable(s) or related components to fully restore your MacBook’s display performance.
At MacBookFix.co.uk, we’re experts in resolving Flexgate issues for MacBook users across the UK. Our technicians are trained to diagnose the fault precisely and repair it using high-quality replacement parts.
Here are the three most common Flexgate-related repairs we perform:
1. Backlight Cable Replacement
The backlight cable controls screen brightness and illumination. Damage to this cable can cause a dim, flickering, or completely dark display, especially when the lid is at certain angles.
Common signs include:
The screen remains dim or black even though the MacBook is powered on.
The brightness fluctuates or flickers.
The display works only when adjusted to specific angles.
2. Camera Cable Repair
The camera cable connects the built-in webcam to the logic board. If damaged, you may lose camera functionality or notice poor video quality.
Common signs include:
FaceTime or Zoom doesn’t detect the camera.
Grainy or pixelated video during calls.
The camera works intermittently depending on the screen angle.
3. Image Cable Repair (Display Data Cable)
The image cable transmits video signals from the logic board to the display. If it fails, you might experience distorted images, screen lines, or complete image loss.
Common signs include:
Horizontal or vertical lines across the screen.
Occasional screen flicker or freezing.
Colour distortion or pixelation.
No image display even though the MacBook powers on.
Not sure which issue your MacBook has? No problem our diagnostic service can help. We’ll examine your device and identify exactly which repair is required.
Our diagnostic service is free and available through our nationwide mail-in system.
Here’s how it works:
Book Your Repair – Schedule a diagnostic or Flexgate repair online.
Send Your Device – Post your MacBook to us securely from anywhere in the UK.
We Repair & Return – Once repaired, your MacBook is returned within 1–3 working days.
If you approve the repair, we proceed immediately.
If not, we return your device free of charge, with no hidden fees.
Specialists in Apple MacBook repairs, including Flexgate and backlight faults.
Fast turnaround — most repairs completed within 1–3 working days.
Premium replacement parts that meet or exceed Apple standards.
Nationwide mail-in service with free return postage.
Transparent pricing and free diagnostics.
Experienced technicians who repair all MacBook models, including MacBook Pro and MacBook Air.
At MacBookFix.co.uk, we expertly repair Flexgate and internal display cable issues including backlight, camera, and image cable faults. Our skilled technicians ensure precise, lasting repairs so your MacBook functions like new again.
Don’t let flickering or dim displays slow you down contact MacBookFix.co.uk today to get your MacBook Flexgate issue repaired quickly, professionally, and affordably.
MacBookFix.co.uk – Restoring Your MacBook’s Display to Perfection.
