User guide

19
Knowing the Parts 2
Memory Compartment
The memory compartment contains an expansion slot for additional memory. Memory installation or
upgrades must be done by an authorized retailer or else warranty will be void.
CPU Compartment
The CPU compartment contains a socket for mounting a central processing unit. CPU installation/
upgrades must be done by an authorized retailer or else warranty will be void.
Hard Disk Drive Compartment
The hard disk drive is secured in a compartment under a metal plate. Hard disk drive upgrades are to be
done by authorized service centers or dealers only.
Battery Pack and Locks
Usage details are described in the battery section later in this manual.
Air Vents
The air vents allow cool air to enter and warm air to exit the Notebook PC. Do not block the air vents or
else overheating may occur!
Shut Down Button
The shut down button is used for turning OFF the Notebook PC if <CTRL><ALT><DEL> or turning OFF
the power does not respond. To use this function, momentarily depress the button within the hole with a pen
or paper clip and the Notebook PC will turn OFF. Do not use a pencil since the tip may break off in the hole.
Audio Speaker (Left)
This built-in speaker allows you to hear audio without additional attachments. The multimedia sound
system features an integrated digital audio controller that produces rich, vibrant sound. Stereo audio
matches that of audio players when used with headphones or external powered speakers. All audio
features are software controlled.
Audio Speaker (Right)
See Audio Speaker (Left).