Asus L4R User Manual
Page 20
19
Knowing the Parts
2
Hard Disk Drive Compartment
The hard disk drive is secured in a compartment. Hard disk drive upgrades are to be done by authorized
service centers or dealers only.
Memory Compartment
The memory compartment contains a memory slot for memory installation. Memory installation/up-
grades must be done by an authorized retailer or service center. The warranty does not allow user
installation or upgrades .
Shut Down Button
The shut down button is used for turning OFF the Notebook PC if 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.
Cooling Fan and CPU Compartment
The cooling fan turns ON when the temperature rises past a set threshold. The cooling fan is an extra
feature needed for upgrading to faster processors in the future.
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.
Battery Pack
The battery pack supplies power to the Notebook PC when AC power is not connected. Usage informa-
tion and more details given later in this manual.
Air Vents
The air vents allow cool air to enter and warm air to exit the Notebook PC.
IMPORTANT! Make sure that paper, books, clothing, cables, or other objects do not
block any of the air vents or else overheating of the Notebook PC may occur.
Mini PCI Wireless LAN Module
The optional wireless LAN module enables you to stay connected to your LAN while “roaming” to
meeting, conference rooms, or other office locations. Full-time, real-time access to email, Internet, and
network resources means not only an expanded office space, but also greater productivity.
Name Card Holder
The name card holder allows you to place a card representing the owner of the Notebook PC.
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