Tips on How to Cope Motherboard Problem

Here we are with you and get to the computer motherboard problems IMPORTANT: Unlike all the other failures of components, in this case we do not have in the arsenal of every program that can remove the "say" that we have - a motherboard problem .. 

Tools we have, there is: common sense observation, the ability to think logically and - experience that comes with time :) So, before you throw in the landfill sufficient working device, make sure at least that does all the things that will be explained in the next article, which includes motherboard problem.
Let's start :) capacities Very often the cause of these problems disappear or "swelling" capacitors on the motherboard . 

Symptoms of various "disorders" are related to the service of the capacitors on the motherboard can be different. In the worst case, the computer simply will not turn on. More precisely, in addition to the rotation by all means fans will not submit evidence of "life." Also, the PC may not be included on the first try, or - after a number of attempts (when the capacitor is quite warm).
If the problem is serious enough motherboard - unwanted Restart the computer (connected with obtaining a variety of low voltage node, so the loss of capacitance). There are all sorts of "hanging" of the operating system. 

In fairness it should be noted that sometimes there are cases such as the motherboard there is a whole series of elements is increased and the cost continues to work steadily. In this case, you may need to follow the golden rule of the Administrator: "? Work - Do not touch!" :)
If you are still faced with the symptoms described above, then - read on.
Swollen capacitors on the motherboard as follows:

The problem can be precisely because of their motherboards. For purposes of clarity, let's look at another photo below.

On the left we see a normal capacitor, and on the right - "swollen". These are the elements that are unstable are often the cause of a problem with the motherboard. They are easy to find, carefully check the board. By palpation (touch) :) capacitor will have a slight bulge on, while workers examined a small recess at the same location.
Capacitors are used to facilitate the supply rail voltages in computers. Charged and, if necessary, - discharge, giving part of the charge accumulation. The problem lies in the power supply capacitors CPU - to absorb excess voltage spikes and makes up for it during the "withdrawal" of the accumulated charge.
They are filled with a liquid electrolyte. When electrolyte is unstable element can only "boil" and emerged from the condenser shell.

In most cases the "clinical" containment only "explode", spilling electrolyte.

When the same problem with the motherboard should be carefully inspected visually for the presence of swelling "protection" capacitors not only from above, but also at the contact points directly to the board. There are times when the electrolyte leakage occurs from the bottom element, which can also cause problems in the motherboard.

In such cases, it is usually done to replace all non-business capacitors in collaboration with known (or more) capacity. Substitution implies shallow soldering them :) 

Note: The capacitance is measured in farads. Upon closer inspection you will find the numerical designation of the housing and the reduction - (ICF) or (Mark). 

What is the cause of all the problems that we have described above the motherboard? As a rule, it is often associated with long-term overheating (or not set properly exit the hot air inside the PC system unit ).
The average operating time of "failure" of traditional electrolytic capacitors 2000-5000 hours. And with the increase in ambient temperature is sharply reduced. The conclusion that can be done, as they say, yourself :) 

Recommendation: Often spending prevention and inspection of your computer to remove dust accumulated inside the system unit. Ensure that all work well if the fans mounted inside the case? If necessary - install additional Also cause the same problems as possible motherboard power supply of poor quality. Damaged computer power supply can ultimately lead to the problems described above. Remember the rules: good computer power supply must be good! 

And, of course, if you buy a motherboard from an unknown manufacturer for $ 30, then there is no guarantee that this is a Chinese manufacturer is not stored on the component (specifically - on the capacitor) and there is not soldered smoothly and low capacitance, which after some In the operation will fail.
Now on the market in large numbers is the motherboard that runs solid capacitors.

They do not light up, typical liquid "petals". Their bodies are composed of a single homogeneous material.
They instead of liquid electrolyte, a special conductive organic polymers. Battery life is average about 50 000 hours. At the same time they allow to drastically reduce the coefficient of typical motherboard problems, such as yourself is much more reliable in operation and resistance to environmental conditions.