Hard Drives
Floppy Drives
System Board Components
Used for Communication Among Devices
Bus Lines
System Clock
Expansion Slots
Expansion Slots
Interface (Expansion)
Cards
Video Card
The Electrical System
The Electrical System
The Electrical System
Instructions and Data
Stored on the System Board
ROM BIOS Chip on a Video
Expansion Card
ROM BIOS Chip on the
System Board