Replacing the backlight of the MacBook Pro Retina 13-inch Early 2015 (Model A1502) addresses issues where the display is dim or non-functional due to backlight failure.
This procedure requires disassembly skills and specialized tools such as Pentalobe P5 screwdriver, Torx T5 screwdriver, and Spudger.
The estimated time for replacement is approximately 1–2 hours, depending on experience and preparation.
It is recommended to use high-quality backlight components to ensure durability and optimal display performance after replacement.
If unsure about technical skills, it is advisable to seek assistance from reputable repair centers to perform this task.