What term does Apple use for a motherboard?

Apple uses the term "Logic Board" to refer to the motherboard in its devices. The logic board is a crucial component that contains the primary circuitry necessary for the operation of the device, including the CPU, memory, and other essential circuits. In Apple's terminology, the logic board integrates these components and connects them to other parts of the device, enabling communication and functionality. This differentiation in terminology is specific to Apple, which is why it's important for users and technicians working with Apple products to recognize this term.

Other terms like "mainboard," "circuit board," and "system board" are more general terms used across various manufacturers but do not specifically apply to Apple's branding and nomenclature. These terms may refer to similar components in other electronic devices but lack the specific identification that Apple offers with the "Logic Board." Understanding this distinction is crucial for anyone working with Apple hardware, as it ensures clarity when discussing parts or addressing repairs and upgrades.