Asus M51Sr - Manual (Page 15)

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Knowing the Parts
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Memory (RAM) Compartment
The memory compartment provides expansion capabilities for additional memory. Additional
memory will increase application performance by decreasing hard disk access. The BIOS au-
tomatically detects the amount of memory in the system and configures accordingly. There is
no hardware or software (including BIOS) setup required after the memory is installed. Visit an
authorized service center or retailer for information on memory upgrades for your Notebook PC. Only purchase ex-
pansion modules from authorized retailers of this Notebook PC to ensure maximum compatibility and reliability.
Hard Disk Drive Compartment
The hard disk drive is secured in a compartment. Visit an authorized service center or retailer for
information on hard disk drive upgrades for your Notebook PC. Only purchase hard disk drives
from authorized retailers of this Notebook PC to ensure maximum compatibility and reliability.
Battery Pack
The battery pack is automatically charged when the Notebook PC is connected to an AC power source
and maintains power to the Notebook PC when AC power is not connected. This allows use when moving
temporarily between locations. Battery time varies by usage and by the specifications for this Notebook
PC. The battery pack cannot be disassembled and must be purchased as a single unit.
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Wireless LAN (WLAN) Compartment
The WLAN compartment allows the installation of a wireless networking card in order to
wirelessly connect to network access points or other wireless networking devices.
Battery Lock - Spring
The spring battery lock is used to keep the battery pack secured. When the battery pack is inserted, it will
automatically lock. To remove the battery pack, this spring lock must be held in the unlocked position.
Battery Lock - Manual
The manual battery lock is used to keep the battery pack secured. Move the manual lock to the
unlocked position to insert or remove the battery pack. Move the manual lock to the locked posi-
tion after inserting the battery pack.
Shutdown Button (Emergency)
In case your operating system cannot properly turn OFF or restart, the shutdown button can
be pressed with a straightened paper clip to shutdown the Notebook PC.
Name Card Holder
The Notebook PC has a name card holder glued to the bottom of the Notebook PC to hold
identification information on the user in case the Notebook PC is found by others.
SIM Card Compartment (on selected models)
The SIM card compartment allows insertion of a mobile SIM card for 3G functions.