Computer Motherboard
A motherboard is the main PCB ( Printed Circuit Board ) sometimes alternative
known as a logical board or a main board of a Personal Computer or in fact any
complex electronic system. It is basically a flat fibre glass platform which hosts
the CPU ( Central processing system ), the main electronic components, device
controller chips , main memory slots, slots for attaching the storage devices and
other subsystems.
Motherboard Components
Socket and Ports:-
Main power socket:- On the top part of the rear of your computer system,
which supplies power from the electric mains to the computer system.
This socket is the main power supply unit of your computer.
PS/2 mouse port:- Next you will find a small round green colored port with
seven holes and a small logo of the mouse printed next to it. This is where
your PS/2 Mouse will be plugged in.
PS/2 keyboard port:- Right next to it you find another similar purple colored
port with the keyboard logo printed next to it. This is where your PS/2
keyboard will be plugged in.
Fan housing :- There are two fan housings at the back of your computer.
One fan housing is a part of the power supply unit and the other will be
somewhere below it to cool off the heat generated by the CPU.
Serial ports:- It is a 9- pin connector used to attached the old serial port mouse,
hand-held scanners, modems, joysticks, game pads, and the other such devices.
Parallel port:- It is a 25- pin connector used to attach parallel port printers,
modems, external hard disk drives, etc
Audio jacks:-There are three audio jacks in your computer system.
USB ports:- The USB port is designed to connect multiple peripheral devices in
a single standardized interface and has a plug and play option that allows devices to
be connected and disconnected without having to restart or turning off the computer.
It has replaced many serial and parallel port devices such as mouse, printer, modems,
joysticks, game pads, scanners digital cameras, and other such devices.
VGA ports:- A 15-pin connector that connects the signal cable of the monitor
to the computer.
Best manufactures company are follows:-
A motherboard is the main PCB ( Printed Circuit Board ) sometimes alternative
known as a logical board or a main board of a Personal Computer or in fact any
complex electronic system. It is basically a flat fibre glass platform which hosts
the CPU ( Central processing system ), the main electronic components, device
controller chips , main memory slots, slots for attaching the storage devices and
other subsystems.
Motherboard Components
Socket and Ports:-
Main power socket:- On the top part of the rear of your computer system,
which supplies power from the electric mains to the computer system.
This socket is the main power supply unit of your computer.
PS/2 mouse port:- Next you will find a small round green colored port with
seven holes and a small logo of the mouse printed next to it. This is where
your PS/2 Mouse will be plugged in.
PS/2 keyboard port:- Right next to it you find another similar purple colored
port with the keyboard logo printed next to it. This is where your PS/2
keyboard will be plugged in.
Fan housing :- There are two fan housings at the back of your computer.
One fan housing is a part of the power supply unit and the other will be
somewhere below it to cool off the heat generated by the CPU.
Serial ports:- It is a 9- pin connector used to attached the old serial port mouse,
hand-held scanners, modems, joysticks, game pads, and the other such devices.
Parallel port:- It is a 25- pin connector used to attach parallel port printers,
modems, external hard disk drives, etc
Audio jacks:-There are three audio jacks in your computer system.
USB ports:- The USB port is designed to connect multiple peripheral devices in
a single standardized interface and has a plug and play option that allows devices to
be connected and disconnected without having to restart or turning off the computer.
It has replaced many serial and parallel port devices such as mouse, printer, modems,
joysticks, game pads, scanners digital cameras, and other such devices.
VGA ports:- A 15-pin connector that connects the signal cable of the monitor
to the computer.
Best manufactures company are follows:-
- Intel
- AOpen
- ASUS
- ABIT
- BIOSTAR
- GIGABYTE
- MSI
- ATX
- AT
- BABY AT
- BTX
- DTX
- LPX
- FULL ATX
- FULL AT
- MICROATX
- NLX
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