BIOS

· What is it? - Basic Input Output System

· Why is it necessary?

– boot up

· Important Functions

– Check CMOS Set-up.

 – POST - Power On Self Test.

– Display system setting.

– Initiate bootstrap sequence.

Configuring BIOS

· System Time/Date.

· Boot Sequence.

· Plug and Play.

· Drive Configuration.

· Security.

· Power Management.