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LifeBook B6200 Series – Section Eight
Operating System
A group of control programs that convert application
commands, including driver programs, into the exact
form required by a specific brand and model of micro-
processor in order to produce the desired results from
that particular equipment.
Partition
A block of space on a hard drive which is set aside and
made to appear to the operating system as if it were a
separate disk, and addressed by the operating system
accordingly.
PCI
Peripheral Component Interconnect
Self-configuring PC local bus. Designed by Intel, PCI has
gained wide acceptance as a standard bus design.
PCMCIA
PCMCIA is a trademark of the Personal Computer
Memory Card International Association. The Personal
Computer Memory Card International Association is an
organization that sets standards for add-in cards for
personal computers.
Peripheral Device
A piece of equipment which performs a specific
function associated with but not integral to a computer.
Examples: a printer, a modem, a CD-ROM.
Pitch (keyboard)
The distance between the centers of the letter keys of a
keyboard.
Pixel
The smallest element of a display, a dot of color on your
display screen. The more pixels per area the clearer your
image will appear.
POST
Power On Self Test. A program which is part of the BIOS
which checks the configuration and operating condition
of your hardware whenever power is applied to your
notebook. Status and error messages may be displayed
before the operating system is loaded. If the self test
detects failures that are so serious that operation can not
continue, the operating system will not be loaded.
PPPoE
Point to Point Protocol over Ethernet.
A protocol for Ethernet, using a Point-to-Point Protocol
(PPP), which is used for connection on the phone line.
Program
An integrated set of coded commands to your
computers telling your hardware what to do and how
and when to do it.
Protocol
Procedures and rules use to send and receive data
between computers.
- Method of sending and receiving data
- Process used to handle communication errors
Conditions required for communication are organized
in procedures for correct transfer of information.
RAM
Random Access Memory. A hardware component of
your LifeBook notebook that holds binary information
(both program and data) as long as it has the proper
power applied to it.
RAM Module
A printed circuit card with memory and associated
circuitry which allows the user to add additional
memory to the computer without special tools.
Reset
The act of reloading the operating system. A reset erases
all information stored in RAM.
Restart
See Reset.
Resume
To proceed after interruption. In your notebook this
refers to returning to active operation after having been
in one of the suspension states.
ROM
Read Only Memory. A form of memory in which infor-
mation is stored by physically altering the material. Data
stored in this way can not be changed by your notebook
and does not require power to maintain it.
SDRAM
Synchronous Dynamic Random Access Memory.
Serial Port
A connection to another device through which data is
transferred one bit at a time on a single wire with any
other wires only for control of the device not for transfer
of data.
SMART
Self-Monitoring, Analysis and Reporting Technology
(SMART) is an emerging technology that provides near-
term failure predictions for hard drives. When SMART is
enabled the hard drive monitors pre-determined drive
attributes that are susceptible to degradation over time.
If a failure is likely to occur, SMART makes a status
report available so that the LifeBook notebook can
prompt the user to back up the data on the drive. Natu-
rally not all failures are predictable. SMART predict-
B Series.book Page 84 Thursday, May 17, 2007 2:25 PM