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Chapter 3
Using Your Computer
This chapter briefly describes the following operations:
II
Locking the computer’s cover
Ll
Using a power-on password
Ll
Changing the processor speed
Cl
Parking the hard disk drive heads.
Locking the Computer’s Cover
You can lock the cover onto the computer to prevent
unauthorized users from accessing its internal components.
To lock the cover, insert the key as shown on the left and turn it
clockwise. To unlock the cover, insert the key as shown on the
right and turn it counterclockwise.
Using Your Computer
3-1