Glossary
195
P
parallel connector
— An I/O port often used to connect a parallel printer to your
computer. Also referred to as an
LPT port
.
partition
— A physical storage area on a hard drive that is assigned to one or more
logical storage areas known as logical drives. Each partition can contain multiple
logical drives.
PC Card
— A removable I/O card adhering to the PCMCIA standard. Modems and
network adapters are common types of PC Cards.
PCI
— peripheral component interconnect — PCI is a local bus that supports 32-and
64-bit data paths, providing a high-speed data path between the processor and devices
such as video, drives, and networks.
PCI Express
— A modification to the PCI interface that boosts the data transfer rate
between the processor and the devices attached to it. PCI Express can transfer data at
speeds from 250 MB/sec to 4 GB/sec. If the PCI Express chip set and the device are
capable of different speeds, they will operate at the slower speed.
PCMCIA
— Personal Computer Memory Card International Association — The
organization that establishes standards for PC Cards.
PIO
— programmed input/output — A method of transferring data between two
devices through the processor as part of the data path.
pixel
— A single point on a display screen. Pixels are arranged in rows and columns to
create an image. A video resolution, such as 800 x 600, is expressed as the number of
pixels across by the number of pixels up and down.
Plug-and-Play
— The ability of the computer to automatically configure devices. Plug
and Play provides automatic installation, configuration, and compatibility with
existing hardware if the BIOS, operating system, and all devices are Plug and Play
compliant.
POST
— power-on self-test — Diagnostics programs, loaded automatically by the
BIOS, that perform basic tests on the major computer components, such as memory,
hard drives, and video. If no problems are detected during POST, the computer
continues the start-up.
processor
— A computer chip that interprets and executes program instructions.
Sometimes the processor is referred to as the CPU (central processing unit).
PS/2
— personal system/2 — A type of connector for attaching a PS/2-compatible
keyboard, mouse, or keypad.
PXE
— pre-boot execution environment — A WfM (Wired for Management)
standard that allows networked computers that do not have an operating system to be
configured and started remotely.
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Summary of Contents for Inspiron 1000
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Vostro 1000 Owner s Manual Model PP23LB ...
Page 12: ...12 Contents ...
Page 52: ...52 Using the Keyboard and Touch Pad ...
Page 68: ...68 Using Multimedia ...
Page 74: ...74 Using Cards ...
Page 88: ...88 Securing Your Computer ...
Page 110: ...110 Adding and Replacing Parts ...
Page 160: ...160 Dell QuickSet Features ...
Page 164: ...164 Traveling With Your Computer ...
Page 166: ...166 Contacting Dell ...
Page 184: ...184 Appendix ...
Page 202: ...202 Glossary ...