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LIF
Low insertion force
. A type of socket or connector that allows a computer
chip
to be installed or removed with minimal stress applied to either the chip or
its socket. See
ZIF
.
Local Bus
A
bus
that allows
chips
and other components in the computer to access the
microprocessor
at a speed synchronized with the microprocessor
bus speed
.
LPT Port
Line print terminal
. The typical designation for a
parallel port
connection to
a printer or other parallel device. Most computers support one or two parallel
ports designated as LPT1 and LPT2.
LVD
Low voltage differential
. A form of
SCSI
interface that will be formalized in
the SCSI-3 specification. LVD uses less power than the present differential
drive, is less expensive, and supports the higher speeds of Ultra-2 SCSI drives.
LVD requires 3.3
VDC
instead of 5 VDC, the previous standard.
M
m
Meter
. A measurement of length that equals 39.37 inches.
mA
milliAmpere
. A measurement of current that equals one thousandth of an
A
.
Mb
Megabit
. A measurement of memory
chip
capacity that equals 1024
K
.
Mbps
Megabits per second
. A measurement of network and modem transmission
speeds that equals one million bits per second.
MB
Megabyte
. A measurement of data storage that equals 1,048,576
bytes
. 1 MB
equals 1024
KB
. When referring to hard drive storage, the term is often
rounded to mean 1 million bytes.
MBA
Managed boot agent
. Provides multiple
PXEs
and allows a computer to boot
from a network server.
Summary of Contents for OptiPlex GX50
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 OptiPlex GX50 Systems User s Guide ...
Page 10: ...x Contents ...
Page 40: ...38 Abo u t You r C o mp u t er w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 113: ...Installing Upgrades 111 1 Floppy drive cable 2 Lever 1 2 ...
Page 117: ...Installing Upgrades 115 S ma l l D es k t op C om p u te r Small Mini Tow er Comput er ...
Page 136: ...134 Ins ta l l i n g Up g r a d es w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 154: ...152 Microsoft Windows XP Features w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 162: ...160 Te c h n ic a l Sp e c if ic a tio n s w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 210: ...208 So lv ing Pr o ble m s w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 232: ...230 Ge tt ing Help w w w d e l l c o m s u p p o r t d e l l c o m ...