A motherboard is the primary circuit board in computers that holds many of the main digital components like the CPU and memory. It provides connections for other peripherals to expand the system's capabilities. Unlike a backplane, a motherboard contains significant subsystems itself and acts as the "mother" to all other components connected to it through expansion slots and connectors.

1. A motherboard (occasionally additionally known as the mainboard, method board, planar table or logic
table,[1] or colloquially, a mobo) is the primary printed circuit board (PCB) seen in pcs as well as other
expandable methods. It retains most of the important digital parts of the program, such as the key
handling unit (Central processing unit) and memory, and offers connectors for other peripherals.
Contrary to a backplane, a motherboard contains significant sub-techniques like the central processing
unit as well as other components. PC cases Motherboard especially means a PCB with enlargement
capability and as the brand implies, this table is the ""new mother"" of all components connected to it,
which frequently incorporate noise cards, movie cards, group charge cards, hard disks, or some other
forms of persistent storing; Tv set tuner greeting cards, cards providing added Universal serial bus or
FireWire slots and a number of other custom made factors (the phrase mainboard is used to gadgets
having a individual table and no further expansions or capability, for example handling panels in
television sets, automatic washers and other inlaid techniques).