PARTS OF SYSTEM UNIT

Main board of the computer

• Motherboard

• System unit

• CPU

• System Unit

Main storage of the computer

• Motherboard

• LAN Card

• Hard Disk Drive

• RAM

Temporary Storage of the Computer

• Hard Disk Drive

• Motherboard

• RAM

• CMOS Battery

Brain of the computer

• Motherboard

• RAM

• CPU

• Video Card

Read and writes data from the DVD/CD

• RAM

• System Case

• DVD ROM

• Card Reader

It supplies power source to the system unit.

• Power Button

• Power Supply

• Current Supply

• Electrice Wire

Connects Hard Disk to the Motherboard

• SATA Wire

• CPU

• Red Wire

• Electric Wire

A battery that maintains the time, date, hard disk and other configuration settings

• CMOS Chip

• CMOS Battery

• Power Supply

• Current Source

connects a computer to a network.

• UTP Cable

• LAN Card

• Moterboard

• CPU

Is an expansion card which generates a feed of output images to a display device Frequently,

• LAN Card

• Video Monitor

• Video Card

• Display Regulator