This article is for beginners, of course, if you know the structure of a computer, you will not learn new things.
That you have ever? or is it the first time? when you try to turn on your computer, nothing happens. Apart from the sound of the click of the switch, nothing happens, especially not panic.
To understand and analyze the failure of his computer, he must know that it is composed of different parties, more or less important. Before going into details, it is good to ask the right questions.
Some computer vendors or DIY, will immediately say, "Sir, your CPU is burnt or your motherboard is defective" and all that without opening the hood of your computer, which is totally outrageous.
A study reveals that 90% of cases, computer failures are minor and do not buy new parts. Obviously, some unsuspecting individuals do not always fall on a decent computer.
Before passing the test, observe what happens. You press the switch, the fan runs, power works.
Means that the computer starts but the screen stays black, two choices, it is the map screen deathmatch or is badly plugged, or more serious is the motherboard is defective. And some manufacturers also have pre-programmed codes that appear with beeps (long, short) and for determining at what level is the breakdown. Following the test is valid only if the pc does not start and the fans do not rotate.
To begin, you must ensure that the power cables, drive out the current necessary to power supply, and yes, it is not uncommon to find a cable which undergoes quenching, due to lightning or d 'a surge of electricity network may lose its conductive qualities and block the arrival of the current, or simply a strip with a faulty switch, it's already happened, I assure you.
Then we will look at the power supply, some are equipped with fuses, check that it is not simply grilled, that is to say, make sure that the contact of the fuse is not broken. These fuses are relatively easily in a store that sells electronics.
The easiest way to see if your diet is deficient is to have on hand, a second feed, or you have a second computer or a friend can lend you his power, just to do a test.
If with another diet that works! Just buy only one new food, whose price does not exceed 20 euros for cheap food.
If the pc does not start after all these tests, I would advise you to turn to a technician, to-fro this level, it would be dangerous at this stage to go further in this type of approach.
If I have solved, would not just once, a problem of this kind, and have saved a few euros from your computer dealer, I'd have fun.
No comments:
Post a Comment