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Protocol IRQ
Interrupt Request A signal sent to the signal-bit processor via an IRQ line to inform the later of impending data sending or receipt by peripheral
devices. KB
Kilobytes, equivalent to 1024
bytes. LAN
Local Area
Network LCD
Liquid Crystal Display
LED
Light Emitting Diode An electronic device that emits light when a current passes through
it. LUN
Logical Unit Number
MB
Megabytes Equivalent to 1,048,576 bytes.
MBR
Master Boot Record
MHZ
Megahertz
MTBF
Mean Time Before
Failures NIC
Network Interface Controller
87 98
NTFS
NT File
System PCI
Peripheral Component
Interconnect POST
Power-On Self-Test After booting up and before loading the operating system, POST is performed to examine the various components of the
system. RAM
Random Access Memory Commonly referred to as
memory. ROM
Read-Only Memory
RTC
Real-Time
Clock SDRAM
Synchronous Dynamic Random Access
Memory SMART
Self-Monitoring Analysis and Reporting Technology
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