I think that if the display cable is bad you would most likely looking at a whole new display assembly.
Apple stage light effect.
Swipe the lighting effects to choose the one you want.
Stagelight is a professional lighting control app for the ipad based on art net dmx512 over ip.
According to a report from ifixit a few macbook pro owners are experiencing what is being referred to as a stage light effect at the bottom of their displays though the issue does not.
The design flaw behind macbook pro s stage light effect.
The user interface is characterized by intelligent use of available space in combi.
The software combines the classic hardware lighting console feeling with modern and intuitive user interaction design.
The stage lighting effect is described as alternating patches of light and darkness at the bottom of the display and the complaint points out that some macbook pro models experience complete.
Problems like the keyboard which has thankfully been at least slightly addressed by apple.
Backlight shutdown comes after opening the lid for above at a certain degree.
Using the macbook pro retina 2016 or later under normal conditions over time your laptop may start to show following symptoms.
Stage light effect appears at the bottom of the screen when you set at a high brightness level.
Sometimes it can be resolved just by reseating it.
High key light mono is available using the front facing and rear facing cameras on iphone xs and later and using the front facing camera on iphone xr.
Stage light effect is usually caused by a loose or broken display cable.
The keys however are the design flaw of the 2016 macbook pros.
Both of them are caused by a fractured display flex cable due to its design flaw.
Usually they replaced the keyboard under warranty.
All of apple s portrait lighting effects can be applied after the fact but stage light and its black and white companion are designed to be shot in camera and potentially removed or changed afterward if you want a good stage light photo expect to be shooting in stage light from the start and take a few test photos to see what your background is giving you for a matte.