carriers
If you think of a motherboard as a suburb with houses and buildings (chips) connected by streets ( buses) then it makes a bit more sense
The component that houses all essential chips and provides connection circuitry is known as the motherboard. It serves as the main printed circuit board (PCB) in a computer, facilitating communication between the CPU, memory, storage, and other peripherals. The motherboard also includes various slots and connectors for additional components, ensuring the system operates cohesively.
For computers its mother board or more politically correct system board. For electronics in general its the integrated circuit(IC).
If you mean the motherboard you can go to ebay.
The motherboard.
bytes
ROM (Read Only Memory) Also, depending on motherboard design, RAM (Random Access Memory) and with modern computers SSDs (Solid State Drive) chips can also be located on the motherboard or plugged into it directly.
ROM memory chips on the motherboard
LGA
System Clock
cmos bios chip
AMD is not a motherboard, it is a company. "Advanced Micro Devices" - they manufacture CPU chips, motherboard chipsets and motherboards. All are used by Wintel type PCs (Windows, Linux, FreeBSD.)