1. Motherboard

2. INTRODUCTION
• Motherboard is a main Board (PCB). Where all the
components or devices are connected directly and indirectly.
To the mother board

3. TYPES OF MOTHERBOARD
• NON INTEGRATED MOTHERBOARD (AT)
• INTEGRATED MOTHEBOARD (ATX)
• DESKTOP MOTHERBOARD
• LAPTOP MOTHERBOARD
• SERVER MOTHER BOARD

4. NON INTEGRATED
MOTHERBOARD
• Non integrated system
board uses installable
components and
expansion cards. For
example, non integrated
system board may allow
you to upgrade the video
card by removing the old
one and installing a new
one. Non integrated
motherboard typically
have several PCI
expansion slots as well.
ADVANCED TECHNOLOGY (AT)

5. INTEGRATED MOTHERBOARD
• An integrated
system board
has multiple
components
integrated into
the board itself.
These may
include the CPU
video card ,
sound card and
various
controller cards.

6. DESKTOP MOTHERBOARD
• Desktop motherboard
are used in personal or
desktop computer. As it
is used for application at
home and in office, this
type of motherboard is
the most basic type

7. LAPTOP MOTHERBOARD
• Laptop motherboard
is used to connect
different parts of a
laptop system. These
motherboard
generally have very
advanced features as
compared to the
desktop motherboard
and most of the
functions have been
integrated into the
laptop motherboard

8. SERVER MOTHERBOARD
• Server motherboard are
more advanced then
desktop motherboard
and are designed to
offer high -end service
which are more reliable
and ready to operate in
24*7 environments.

9. MANUFACTURERS OF MOTHERBOARD
• Motherboard are available in various sizes and
configurations. Some motherboard support 32 and
64 bit processor as well as operating system. The
company that manufacturers motherboards are.
• Asus
• Intel
• MSI
• Gigabyte.

10. MOTHERBOARD COMPONENTS
• Processor socket
• Chipset (Processor)
• North Bridge
• South Bridge
• Memory Socket (RAM)
• BIOS Chip
• CMOS Battery
• Expansion Slot (PCI)
• Expansion Slot (AGP)
• Serial-ATA Port
• IDE Port (HDD)
• IDE Port (FDD)
• SMPS Connector (Entire board)
• SMPS Connector (Processor)
• Front Panel Connecting Pins
• Jumper
• Back panel connections.

11. PROCESSOR SOCKET
• A processor socket or slot is an electrical component
that attaches to a printed circuit board (PCB) and is
designed to house a CPU (also called a
microprocessor).

12. CHIPSET (PROCESSOR)
• Chip set is a set of IC.
• The combination of the North and Southbridge in a
computer is Called the chipset.

13. SUPER I/O CHIP
• Super I/O chip is a single chip which controls slower
I/O devices which are not controlled by south bridge.

14. MEMORY SOCKET
(DIMM SOCKET)
• There are types of memory that are popularly used
in the PC.
• DDR RAM

15. CMOS BATTERY
• This is a 3 volt battery, this battery supplies the
power to COMS and retains the information during
system powered off, the battery may last for 5 or 6
years.
• Its main work to set date and time

16. EXPANSION SLOT ( PCI )
• Expansion slot or PCI is the
slot that enable the user to
add the adapter card for
additional function to the
system.
• Sound card or Multimedia
• LAN card.
• SCSI controller card.
• TV tuner card.
• Additional hard disc
controller card.

17. (AGP PORT)
• AGP ( Accelerated Graphic Port ) port is a high speed
data transfer port, this port is used by the display
adapter card that demands so much data with in
short period of time.

18. INPUT PORTS
• INPUT Devices

19. OUTPUT PORTS
• OUTPUT DEVICES

20. BACK PANNEL