A1398 2015 i7 16Gb logic board

Description

Apple Motherboard 661-02524 (2015)
Common Issues Requiring Motherboard Replacement:
GPU Failure: One of the most frequent problems with the A1398 is GPU failure, particularly in models with the AMD Radeon R9 M370X. This can manifest as screen artifacts, system crashes, or the laptop failing to boot.
Power Issues: Problems with the power circuitry can prevent the laptop from turning on or cause it to shut down unexpectedly.
Overheating: Excessive heat can damage the motherboard, often due to insufficient cooling or prolonged heavy usage, leading to system instability and crashes.
Liquid Damage: Spills and moisture can cause short circuits or corrosion on the motherboard, resulting in various operational failures.
Faulty Components: Issues with onboard components such as the RAM, SSD controller, or integrated circuits can necessitate a complete motherboard replacement if they are not individually replaceable.
Replacing the motherboard in a MacBook Pro 15 A1398 (2015) is a complex task that should be undertaken by a professional due to the intricate nature of the components and the need for specialized tools.