COMPUTER ANALYSIS

As a computer user who is quite active, of course, often face problems in their use. Such as the computer can not boot or even not able to receive power supply at all. Normally, the computer will send a sound "beep" if there are no problems with the hardware, but if suppose there is a problem then the computer will transmit the sound of "beep" a different pattern for each problem.In this article will be given a short way to overcome the problems associated with an abnormal process of booting the computer. This abnormal situation is usually caused by several things, including theThe existence of mismatches between the new hardware with hardware that has been previously installed.damage or hardware malfunctions. The hardware is not connected to the system, or other problems as well.
 
A. Identification of symptoms and damage to computer

 If the computer is off (no reaction at all when pressing the power button), then you need to do is:1. Check to make sure the power cord is plugged.2. If there is a UPS with a soft power switch, press the switch to turn on the UPS.3. Perikasa rear power switch on the power supply is there.4. Check the voltage switch on the power supply. Do not try to turn on the computer if the voltage switch is not installed correctly.5. Koneki check the computer.6. Check the power switches to make sure the computer is not damaged switches.If the flame but it does not boot the machine properly or at all

B. Boot error messages

Thing to do is check or try: 
1. Remove the existing removable disk from the drive and restart.
 2. Use a POST card. 
3. Diagnotic run the utility. 
4. Check the BIOS boot order.
 5. Special Windows 2000/XP, if beubah hardware configuration, boot with the boot disk. This boot file may need to be edited.

C. If there are no checks and OS or try:

1. Check the boot order in BIOS.
2. Hard drive may be damaged.Tests with diagnotic utility, hard drive utilities, FDISK, Partition Magic Drive Information, Disk Management on 2000 or XP computer, or use a separate hard drive tester hardware base.

D. If the computer locks up while booting.

 1. Check whether the Plug and Play BIOS dienabled.
 2. Driver may not be compatible with the OS, especially 2000/XP. Boot into Safe Mode and then check the Device Manager, or use the Last Known Good Configuration or System Restoration. 
3. Hardware device may not work. POST card or check with diagnotic utility, or remove all peripherals and the occasional change.

E. If the computer is booting directly into Safe Mode.

1. Try to boot and get into Normal Mode. It might work.
 2. After booting into Safe Mode, check Device Manager may have a hardware problem and conflict recource. 
3. Use a POST card.
 4. Diagnotic run the utility.

F. If Windows did not shut down properly, and check or try;

 1. Install Windows updates. 
2. Search the Microsoft Knowledge Base for shutdown problems, more especially on the Windows version you use.

G. If the computer is running hard, perhaps locked, how to display the error message:

1. Scan the computer for viruses and malware. 
2. Check the temperature, fan performance, and have perched on the CPU heat sink with Bena. 
3. Run the System File Checker.
4. Run a registry cleaner. 
5. Use diagnotic utility.
6. Run the 2000 emergency repair or reinstall the existing process. 
7. You may use Windows Me. Back up and do a clean install with Windows XP.

H. If Windows will not install, check or try:

1. Make sure the computer recource recource overestimate the required Windows. 
2. Discover the error message. 
3. Test the hard drive. Use a utility dani hard drive manufacturer to set up the drive. 
4. Run EZ BIOS to see if the BIOS is installed, if so, try uninstalling.

-Remove the new hardware is installed 
The hardware might be the cause of failure bootingnya computer because of compatibility issues (ketersesuaian) with pre-existing hardware, or may also require specific settings to make it work properly.Disconnect all external devicesDisconnect all connections to external hardware such as the keyborad, mouse, monitor, printer, etc., and reserving only the cable into a power source. In such circumstances, try to restart the computer. If the computer successfully boots, there may be a problem on the external device.
 -The identification code of "beep"
 If the process is found to fail to boot the sound of "beep" is patterned, it is an indication that can be used to determine which part is failing to function. For AWARD BIOS, a short beep once indicating normal booting process, one long beep and two short beeps indicate a problem on the graphics card, and other types of beeps indicate a problem with the RAM, if there was no beep, then there is the possibility of power supply failure or motherboard is not mounted speakers in place. 
-Check all fans 
The fan in the PC serves as a cooling medium system, if there is a failure in the fan system, it is feared overheating occurs that causes the PC hardware is not functioning properly in it, especially for the processor (CPU).
 -Check all wiring 
Make sure all cables are plugged in properly in place, to make sure it can be done by pressing the connector. Especially for dealing with data cable (data cable storage media) and also associated with power (either from the power supply, and that led to the device).
 -Unplug all expansion cards and also the connection to the storage media 
Try to install an expansion card and turn on the PC, if you can boot normally, then try to plug another card, this is done to check which device is problematic. Similarly, the connection to the storage media, the connection installed one - one. 
-Unplug the RAM 
If you have more than one RAM, then try installing the RAM one - by one, almost the same as above, this is done to check the RAM. If there is a RAM which makes the system fails to boot again, it can be concluded that the RAM is problematic. Other solutions can be done by removing and replacing the RAM at the same time slot or can be done by replacing the slot being used.
 -Remove and replace the processor (CPU) 
After the steps - the steps above have not produced results, users are accustomed to working with computer hardware, can try the following steps, which revoked the CPU and then put it back, you can also add thermal grease. 
-The possibility of damage to any hardware 
If everything above has been tried and it has not been able to boot the computer, it can be concluded that there is damage to any hardware that can be accomplished by replacing the hardware that was allegedly damaged.

Cause damage to computer
 If your Microsoft Windows user, you must have memorized the blue screen and message. If it appears an error like this, what you need to know? is the culprit:

1. Hardware conflicts (IRQ seizure) 
2. RAM bad 
3. Setting the BIOS
4. Hard disk drive
5. Fatal OE exceptions and VXD errors 
6. Virus 
7. Printer 
8. Software 
9. Overheating / heat  
10. Power supply problems

Although it is still often referred to as PC (Personal Computer), real time computer is no longer something that is personal. Millions and even billions of computers in the world is interconnected either directly or indirectly. Internet, intranet, storage media, are some of the media or means of connecting them.With the strengthening of ties between computers, then new problems arise. The spread of computer virus named creature becomes much easier. Currently, a virus was able to spread itself across a computer network on the face of the earth in just a few seconds.In anticipation of a virus attack, the following precaution I write 10 things you can do to prevent your computer infected with a virus called a sweet creature.Use a good antivirus program. Now there are dozens of antivirus programs that can be used. Some are distributed free of charge, some are paid. Each antivirus program has advantages and disadvantages of each. To find out where a good antivirus, you can read a review or article about it on the internet or antivirus computer magazines. See also the experience of people who have used the antivirus.Always remember to run the antivirus program you use any computer. Make sure you use antivirus provides continuous protection, including protection against incoming and outgoing email. Stop the habit of running the antivirus when necessary because you will not always know when a virus will attack.Make sure you use antivirus program always be updated. Update your virus database is usually provided free of charge by the antivirus program makers. If you do not want to forget to update antivirus, run a scheduled update feature is only available in the antivirus program. Every day hundreds of new viruses are created, so do the update on a regular basis is a must.Make sure you use the operating system is always in a state are updated. Increasingly, the more often we hear of the security holes of an operating system. These security holes are exploited by viruses to enter and damage your computer system. That's the reason why the operating system should always be updated. Besides secure from virus attacks, operating system update will also make your computer run always in stable condition. Updates should also be done for other programs installed on your computer because they can also be a gap for the entry of the virus.Go for regular data backup. This is to prevent you from losing important data when your computer is infected with the virus.If you are using floppy disks, USB Flash Disk, external hard drive, the computer is used by many people, always remember to perform antivirus scanning on the storage media before you run on your computer. Always assume that computers are used a lot of people are infected with computer virus so that you can be more vigilant. In addition, you can also disable the AutoRun functionality for media storage media on your computer. This allows you to manually scan the computer before running the programs that exist on the storage media.Beware of attachments / email attachments. Until now, the email attachment is the most favored by the virus to spread the virus makes. Aside from easily deceive email recipients, spread via email attachments is also going very fast. Never open an email attachment before scanning with an antivirus program even though the email came from your best friend. Some computer virus will spread itself via e-mail addresses in the contacts list the victim. This is of course without the computer owner's knowledge.Use a text-based email in her email. Using HTML-formatted email is preferred by many people because this type of email look more beautiful and customizable looks. Unfortunately, this type of email is also favored by the virus to spread themselves. Viruses can be attached to the existing code html code in the body of the email, so you can be infected just by opening the email. Meanwhile, the text-based email, the virus can only be attached to the attachment.
Be careful in downloading a free program being sold in cyberspace. Always download from trusted sites based on a review of many people. Perform scanning the installer program installed on your computer.Be careful to link or links are distributed via messenger program. Never accept an invitation to visit a site from people who do not so you know. It may be that the person will direct you to a site that contains the virus. Be careful also to surf the web address that does not address clearly the contents. Viruses can also insert the code html code of a site so that you may get the virus when visiting a web of virus.