Why does my computer always burn power?
In order to find out the reasons from the four major reasons:1, first of all doubt your power supply is not enough, with a power point of power to see.2, if the power supply is burning, there may be a high voltage or voltage instability caused by, you can ten thousand meter measure voltage, the value is between 220V~240V is normal. Otherwise, the low or high voltage regulator.3, if all of the above inspection is normal, but also burning power, it may be you buy the power itself quality problems, or buy brand power, the quality is reliable.4, but also burning, that is, the motherboard may have a short-circuit fault. We have to check the main board.
Maybe you power is too small, change a big power supply. It may be voltage instability, install a voltage regulator.
Should be the capacitor, and some of the capacitors burned, the computer will work properly, perhaps long, and perhaps not for a while, but the stability is certainly not good, to see if there is a capacitor burst. Such problems can cause your computer to burn out.Oh, landlord, you can go to the bar to buy the next shopping, inside the shop is Taobao crown seller. Convenient and quick. The most important thing is that the price is reasonable.
The first thing you need is a UPS. If it is a succession of power for the same reason it is burned, even no name power supply usually can't easily do! So consider the voltage stability in your home first.Two, you should check that you are using three hard or no compatible.
Computer power has been burned generally caused by the following reasons:One, because the quality of the power supply itself is not good, when there is a large load, the internal power supply can not be burnt because of not being able to bear it.Two, due to the instability of the input voltage or the presence of high frequency clutter. Check whether the plug and socket are in bad contact, whether there is high power or high frequency electrical appliance nearby, and also install the voltage regulator or UPS to improve.Three, the load is slightly short-circuit or intermittent short-circuit, causing the power to be burned. For this point, you should focus on checking the installation of the card, to avoid improper installation caused by short-circuit between boards or short circuit between the board and the chassis, resulting in failure.Four, the aging of devices cause burnout, and electronic devices have a certain period of use, when used for a long time, the oxidation and performance changes will cause instability of the overall circuit work, and then lead to damage.Five, the computer power inside the dust is too much, affecting the fan power overheating caused by burning. Therefore, users should pay attention to the use of computer environment, and cultivate the habit of cleaning the chassis regularly.
