One of the common problems faced by owners of portable equipment is one in which the tablet does not charge. There are many reasons for the occurrence of such a malfunction. And not necessarily to fix them requires contacting a service center. Most of the faults can be fixed by yourself.
Charger defect
This is one of the most common reasons. Most often found in cheap models. So if the
Chinese tablet is not charging
, then the cause of the trouble may be precisely this. Diagnosing such a malfunction is very simple. To do this, connect other equipment to the
charger. If it behaves similarly to the tested tablet, then the source of the problems is found. Or you can connect the gadget to another
power source. If the tablet functions normally with it, then the problem is with the charger. Further, there are two possible solutions: repair the memory or buying a new one.
Connector damage
When using the tablet intensively, you have to charge it often. If the process of connecting the gadget to the charger and disabling it is carried out abruptly and with effort, then even the most reliable connector can be deformed. As a result of this, a backlash may appear, which will not allow the contacts of the tablet and charger to touch. And this means that power will not be supplied. Such a defect can be diagnosed independently. To do this, gently move the plug in the power connector. If in some positions the connection indication occurs, then all the problems are in the connector defect. It is because of its condition that the tablet does not charge. In this case, the device should be taken to a service center to replace the defective part.
Battery
Any battery over time begins to hold a worse charge. As a result, he sits down faster. And in the end, it can stop accumulating energy at all. That is, after disconnecting the tablet from the power supply, it immediately turns off. This is common to all batteries. And there are no exceptions, even if the Samsung tablet or other gadget from a renowned company is not charging. For cheaper brands, such a “disease” often occurs earlier. Also, failure of the battery may be associated with other defects. But the result is one - this is a battery replacement. This task is best entrusted to professionals.
Power Controller Failure
This chip is responsible for the distribution of current. That is, it directs incoming electricity to power the gadget and to charge the battery, as well as from the battery to important components. If there is a defect in the controller, the tablet will not charge or will not turn on at all. Also, its inoperability can be expressed in strong heating of the back cover, up to the melting of the plastic.
Malfunction of the power outlet
No matter how trite a similar reason may sound, but it has every right to exist. In order to exclude this option, the portable device should be connected to another obviously working electrical outlet. If the tablet does not charge there, then you should look for a reason among the above.