Struktur computer
Basic Personal Computer System
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A computer system
consist of hardware and software component
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Hardware is a physical
equipment such as the case, storage driver, keyboard, monitor, cables, speaker
and printer
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Software is the
operating system and program
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The OS instruct the
computer to operate
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Program or application
perform different function
Computer
Case
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Provider
protection and support for internal component
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Should be durable
easy to service and have enough room for expansion
Internal Component
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Identified the
names characteristic of :
1. Motherboard
2. CPU
3. Cooling system
4. ROM and RAM
5. Adapter card
6. Storage driver
7.
Internal cable
Motherboard
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Motherboard is
the main pointed circuit board
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Contain the
buses, or electrical pathways found in a computer buses allow data to travel
among various component
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Accommodate CPU,
RAM, expansion slot, heat sink/fan assembly BIOS chip, chip Set, Socket,
internal and external connector, various port and the embedded wires that
incorrect the motherboard component
Motherboard
Form Factor
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The form factor
of motherboard pertain to the size and shape of the board
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It also describe
the physical layout of the different component and device in the motherboard
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Various form
factor exist for motherboard
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AT (advanced
technology)
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ATX (advanced
technology Extended)
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Mini ATX
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Micro ATX
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LPX (Low Profile)
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NLX (New Low
Profile)
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BTX
Central
Processing Unit (CPU)
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The CPU is the
Know as the brain of the computer it also referred to as the processor
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The CPU execute a
program, which is a sequence of stored instruction
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Two major CPU
architecture related of instruction (Reduced Instruction Set Computer (RISC)),
(Complex Instruction Set Computer (CISC))
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Some CPU incorporate
hyper threading to enhance the perform of the CPU
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The amount of the
data that CPU can process at the same time depend on the size of the processor
data bus
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Over clocking is
a technique used to make processor work at faster speed than its original
specification
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MMX is a set
multimedia instruction build into processor
Cooling System
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Electronic
component generate heat, to much heat can damage component
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A case fan makes
cooling process more efficiency
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A heat sink draws
heat away from the core of CPU a far on top of the heat sink move thread away
from CPU
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Fan can be
dedicated to cool the graphic processing Unit
ROM and RAM
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Read Only Memory
(ROM)
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ROM contain the
basic instruction for booting the computer and loading the operating system are
stored in a ROM
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Random access
Memory (RAM)
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RAM is temporary
storage for data and program that are
being accessed by the CPU
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RAM is volatile
memory which means that the contents are erased when the computer powered off
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More RAM means
more capacity to hold and process large program and files as well as enhance system
performance
Udah dulu ah mau bobo dulu hehe...
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