2. • GROUP MEMBERS ROLL NO
• Saliha shaheen 19104009-048
• Amman farzeen 19104009-043
• Naghmana sahi 19104009-044
• Samantha naz 19104009-047
• Ayesha asghar 19104009-052
• Riza 19104009-060
3. Contents
Component of system unit:
Motherboard
Busses
Sockets
Memory
Processors( Dual core, Quad core)
Adapter card(VGA , Sound ,Modem)
User communication with computer
CLI interference
GUI interference
4. INTRODUCTION
• Mother board is a main (PCB) printed circuit board.
• Where are all the components or devices are connected directly and in directly.
5. Types of Motherboard
• INTEGRATED MOTHERBOARD
• NON INTEGRATED MOTHERBOARD
• DEKSTOP MOTHER BOARD
• LAPTOP MOTHERBOARD
• SERVER MOTHERBOARD
• AT MOTHERBOARD
• ATX MOTHERBOARD
• Types of Motherboard based on devices they support:
• Integrated Motherboard
• NON Integrated Motherboard
7. Manufacturers of Motherboard
• Motherboard are available in various sizes and configurations.
• Some motherboard support 32 and 64 bit processor as well operating
system.
• It is manufacturers by many companies such as;
• Asus
• Intel
• MSI
• Gigabyte
8. From Factors Motherboard
• REPRESENT THE SIZE OR SHAPE OF MOTHERBORD.
• ATX (advanced technology extended)
• MICRO ATX
• LPX (low profile extension)
• NLX (new low profile extended)
• BTX (balanced technology extended)
9. Bus
• A bus is a set of signal pathways that allow
• information to travel between components
• inside or outside of a computer.
•Types of Bus:
• External bus or Expansion bus
• Address bus
• Data bus
10. Data Bus
• This allows the device to send information back to the CPU.
Address bus:
• This allows the CPU to talk to a device.
• It will select the particular memory address that the
• device is using and use the address bus to write to
• that particular address.
External bus Expansion bus:
• This bus allows the CPU to talk to the other devices in
• the computer and vice versa. It is called that because it’s
• external to the CPU.
