introduction of computer systems Wednesday, July 15, 2009

Working computer system (PC) and noteboook can decrease dramatically if it does not consider factors that affect. Computer (PC), although things must die, but still get the special attention that the performance is always stable. If the computer does not properly treated, do not be surprised if suddenly the computer suddenly died suddenly or work very slowly. There are several factors that influence are: treatment of the computer itself, the less the maximum BIOS, operating system and management that are less organized.


The definition of the treatment machine is: turn off the computer does not match procedure (shutdown), the CPU is never cleaned, the computer moved frequently move-place, and things that can damage the computer. While the BIOS settings is not as closely so that it can disrupt the operating system. If your computer does not have in-correctly manage the performance can cause the operating system will be slow.


To overcome this, it is necessary that proper handling, such as: do Defragmenter regularly, install antivirus software, removing software that is not used, the trash, and other actions that affect the operating system used.


We use the computer that actually use the two systems, namely the BIOS to initiate the beginning of the work of all components on the motherboard, while the Operating System works for running applications that use. To learn more about the BIOS, there is the following explanation to help understand about the BIOS.


Identify BIOS

BIOS (Basic Input Ouput System) is a chip that is filled with elektromagnetis (lighting), and generally stored in the chip EPROM (Erasable Programmable ROM) or EEPROM (Electrical Erasable PROM) technology at this time so that you can update the BIOS (flashing). There are many brands such dipasaran AWARD AMI, Phoenix, etc. depending on the brand of motherboard is used, usually in the motherboard computer BIOS there is a build up that is made from a vendor (such as Dell, HP, Acer).


Some options in the BIOS setup can diibaratkan as energy source for our computer, as an example setup to optimize the memory, the FSB multiplexing, and voltage for the memory and processor can be done through the options in the BIOS. When we pass to the cache memory so that there is a slow work computer. While the cache memory can speed up performance in a way to help transfer data from main memory to the processor.


There are many options in the BIOS, generally divided into several categories. such as: Standard CMOS, BIOS Features, Power Management, Integrated Systems, etc..


Each category consists of several options, such as:

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Standard CMOS Setup: configure the most basic hardware such as date, time, hd, drive, and video
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Bios Features Setup: config for advanced level, such as virus warning, CPU Internal Cache, External Cache, Quick Power On Self Test, boot sequences, and others.
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Advanced Chipset Features: the option to optimize for the expert and professional, DRAM timing, CAS latency, cycle length SDRAM, AGP APERTURE, agv mode.
*

Integrated Peripherals: control functions on the motherboard, such as serial port would also parallel. Off (disabled) are not you need to be able to free irq.
*

PnP / PCI configurations: We select all the configuration options in the Auto, but the USB port or a 3D graphics often create problems. If so give interrupt itself.
*

Load BIOS Defaults Load SETUP & default: to restore the function before the standard changed.
*

Power Management Setup: The more sophisticated mechanism of energy saving, the more confusing options to its management power.


BIOS can also be damaged, for example, the use of the old (the life), use of a wrong, or exposed to virus attacks such as viruses pshaw. BIOS can be improved even if the actual need another resource, the BIOS can be updated firmwarenya (flashing). Process improvement can be done with the BIOS pengkopian to flash the BIOS on the motherboard is broken that is identical or similar. Update flashing or software that can be run on DOS mode and do the setup software obtained from flashing motherboard website concerned.


Identify Operating System

Operating system developed at this time there are several kinds of them:
- Windows (Windows 98, Windows 2000, Windows Me, Windows XP, and Windows Vista)
- UNIX (Linux)
- Macintosh
- OS / 2
- Palm OS, etc.


For more information about the operating system can visit the site http://dmoz.org/Computers/Software/Operating_Systems/


As many who use the Windows operating system here will discuss several factors that affect so that the system becomes very slow.


Computer work is very slow which makes us annoyed, more often the computer hangs when there is work to be completed soon as possible. All that we create stress.
Condition should not need to happen if we treat the computer with the good and true. Guaranteed and the computer will work faster and not crash at any time.


There are two factors that affect a computer system that is working internal factors and external factors.


1. Internal factors
Is the internal factors are all things that relate directly to the computer itself, including:
- Many applications installed
- Many files waste
- Many applications that are legible when the Start Up
- Management System does not regularly
- Select Performance or Appearance
- Shutdown process does not match the procedure


2. External factors
Besides internal factors that have been previously mentioned, there are also external factors that can prevent the computer system work are:
- Voltage electricity that is not stable
- Environment of dusty