Laptop power supply should be considered of laptop maintenance are taken for them is very important for laptop power supply. A laptop AC adapter failure is quite common to fail in laptop accessories.
The adapter has no moving parts and therefore they are less likely to occur mechanical problems. In this article we will discuss the symptoms of laptop adapter problem and how to fix it. And now we begin the discussion with the symptoms of laptop adapter problem.
The biggest failure of laptop adapters is the poor quality of some components, such as PCB layout, laptop power cord, and so on. To avoid it, some details should be noted in the maintenance process.
If the laptop adapter has a debt it may not be able to charge the laptop battery. Also, it can reduce the effective battery life of the battery. Power surges that created by a faulty adapter, the battery charge, the uneven make very harmful to the battery. If the battery is charging, but you can not dig out the dough for a long time it could be the result of a faulty battery. On the other hand, if you find that the laptop battery is not charged at all, it is the problem of the faulty adapters.
Make sure nothing on the cable network such as a laptop bag, a book or anything else, the rest can pinch your adapter cable. If nothing can tie the cord that you check the cable itself. Here is what the consequent bending of the cable wires to expose the adapter to the cable. This contact can lead to not function properly.
Their voltage and amperage the more or less close easily to the needs of your laptop and a flow sometimes irregular, and random, and their annoying tendency "to kill the fuses" by simultaneously roasting your motherboard and other power cards are an important source of employment for the technicians.
You can easily check your laptop battery by the battery state button on the back of the battery. When the battery is good, it turns green which made the funds available. If nothing appears, it means that your battery had his days and must be replaced. The above information is necessary for all laptop users. If not properly cared for failures or accidents do happen.
Laptop Adapter service is important because it is the power supply of a laptop.
the article source : http://www.acerapple.info/laptop-ac-adapter-problems-maintenance/