User's Manual

15
Knowing the Parts 2
Battery Lock
The battery lock is used to keep the battery pack secured. Usage details are described in the battery
section later in this manual.
Battery Pack
The battery pack is automatically charged when 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 replaced as a single unit through an authorized vendor.
Memory Slot
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.
Emergency Shutdown Button
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.
Mini-PCI Slot
An optional expansion card can be installed in the mini-PCI compartment. An optional wireless LAN
mini-PCI 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.
Hard Disk Drive
The hard disk drive is secured in a compartment. Hard disk drive upgrades are to be done by authorized
service centers or dealers only.
Stereo Speakers
The built-in stereo speaker system allows you to hear audio without additional attachments. The
multimedia sound system features an integrated digital audio controller that produces rich, vibrant
sound (results improved with external stereo headphones or speakers). Audio features are software
controlled.