Parts of CPU

1.  Motherboard

A motherboard (sometimes alternatively known as the mainboard, system board, baseboard, planar board or logic board, or colloquially, a mobo) is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems.

Motherboard components

• Expansion slots (PCI Express, PCI, and AGP)
• 3-pin case fan connectors.
• Back pane connectors.
• Heat sink.
• 4-Pin (P4) power connector.
• CPU Socket.
• Northbridge
• Southbridge
• BIOS Chip
• 
  

1.  Processor
2.  SMPS - Switched Mode Power Supply
3.  Hard Drive
4.  RAM - Random Access Memory
5.  ROM - Read Only Memory
6.  Cabinet
7.  DVD Writer
8.