Computer Hardware Problems

As we know that every computer or laptop must have had different problems , ranging from software problems or hardware.Terkadang our own until dizzy created by the problem. Therefore here I will deal with the problem that occurred 5 and also the possibility that that might happen if we can take our laptop computer experiencing the problem.

Here are 5 types of problems and solutions that may be taken :
 
1 . The Computer / Laptop Dead .

When we attach the AC adapter to the computer / laptop , no lights are alive at all and when we press the power button , also no reaction occurred . computer / laptop seems totally dead , no sound and no indication of life .

Possibilities occur :

• AC adapter and the battery runs completely failed . Test the AC adapter . If it dies , then you have to replace the adapter .

• DC jack apart from the motherboard ( or DC jack broken ) and the laptop does not derive power from the AC adapter . The jack must then be replaced .

• Laptop Motherboard damaged . If that happens , most likely not worth repaired laptop .

2 . Computer / Laptop Turns But Blank Screen

LED lights that are on the computer / laptop is on, the cooling fan is working but nothing appears on the screen . The screen is completely black and blank . No images on the screen at all .

Possibilities occur :

• This problem can be attributed to a failure of memory . Perhaps the failure of memory modules and computer / laptop does not turn on because of it. In this case you can try reseating the memory modules to ensure good contact with the slot . You can try to remove the memory modules one at a time and test the computer / laptop with only one memory module installed . You can try replacing the memory module with a new module .

• If reseating / replacing the memory module does not help , try to remove the hard drives , DVD drives , modems , wireless card , keyboard , etc. . In other words , loading the computer / laptop and installed only minimal equipment and test again . If the computer / laptop is still not lit well , then most likely the motherboard or processor failure .

3 . Computer / Laptop And Then Turns Off .

Computer / laptop turn on without showing any image on the monitor screen . After a few seconds the computer / laptop will shut itself down . Then on and off again . It keeps going until the computer / laptop we turn off completely .

Possibilities occur :

Most likely it happens because of some kind of motherboard failure . You can try reseating / replacing the memory as I described in problem 2 . If it does not help , then the damage occurred on the motherboard . If problems occur the motherboard that is very hard to fix it , you better buy a computer / laptop recently .

4 . The Computer / Laptop Removing Noise .

Computer / laptop turns on and everything worked fine , but he made ​​some peculiarities that noise loud enough

Possibilities occur :

In most cases , this noise coming from the cooling fan or the hard drive of computer / laptop . You can turn on the laptop , wait until the voice came again and then listen carefully to the bottom of the laptop . If the laptop makes noise when the cooling fan starts running , most likely broken . Replace the cooling fan . If the laptop makes the sound even when the fan is not spinning , maybe it comes from the hard drive . Back up all personal data from the hard drive as soon as possible , the total damage may occur at any time . Replace the hard drive .


5 . Computer / Laptop Loss and Then Off When Being Used .

Computer / Laptop is up and running properly , but after a while hangs directly or die without any warning . When that happens , the laptop was hot at the bottom . Also , the cooling fan is working harder than usual .

Possibilities occur :

Most likely this is a hot issue processor . This occurs because the cooling module is clogged with dust and the laptop can not " breathe " properly . Laptop turned off or jammed because the processor ( CPU ) is too hot . Clean the cooling fan and heatsink to fix the problem .

Similarly, 5 types of problems that often occur in the computer / laptop and hopefully we can sort it out by itself .

Good luck.....