Asus N20H - Manual (Page 15)

1
Knowing the Parts
2
Memory (RAM) Compartment
The memory compartment provides expansion capabilities for additional memory. Ad-
ditional memory will increase application performance by decreasing hard disk access.
The BIOS automatically 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 expansion modules from authorized retailers of this Notebook PC to
ensure maximum compatibility and reliability.
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.
1
2 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 al-
lows 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.
4
3
Central Processor Unit (CPU) Compartment
Some Notebook PC models feature a socketed-processor design to allow upgrading to faster
processors in the future. Some models feature a ULV design for compactness and may not
be upgraded. Visit an authorized service center or retailer for information on upgrades.
WARNING! End-user removal of the CPU or hard disk drive will void the warranty.
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 Lock - Spring
The spring battery lock is used to keep the battery pack secured. When the battery pack is in-
serted, it will automatically lock. To remove the battery pack, this spring lock must be held in the
unlocked position.
6
SIM Card Compartment (on selected models)
The SIM card compartment allows insertion of a mobile SIM card for 3G functions.