Laptops and Tablets • Recommendations and advice


Samsung Galaxy Tab won’t turn on

How to restart or shutdown a frozen Samsung Galaxy tab 3 that does not respond to any actions.

In this article, we will see what to do if Samsung Galaxy Tab 3 freezes and does not respond to any actions, how to turn it off or restart it. The more technologically advanced a smartphone or tablet, the more likely it can freeze or slow down, and as we noticed, users of the Samsung Galaxy Tab 3 also face this problem. Any device periodically needs to be rebooted, and the more it works, the more it can be. and errors in the android. Also, Galaxy Tab 3 may freeze on several simultaneously running applications and games, perhaps there is not enough RAM or a virus may slow down the tablet or whatever. In any case, it is recommended to reboot the device at least occasionally and then the probability of freezes will be less.

Now let’s see what to do if Samsung Galaxy Tab 3 is frozen and does not react to anything. Let’s try to force restart the tablet by pressing certain buttons. You can try to start by simply pressing and holding the on / off button of the tablet if the menu with the option to turn off does not appear, then we will try to forcibly restart the Galaxy Tab 3. You can also try to wait until the battery runs out if there is not much charge, if the battery charge is almost full and reluctance to wait, then below there is a way to reboot a frozen Samsung Tab 3 through the tablet buttons.

To forcibly restart a frozen Samsung Galaxy Tab 3, press and hold the “off” and “”. “buttons at the same time, hold down the three buttons for a few seconds (about 7-8 seconds). For those who do not understand which buttons you need to press and hold for 7-8 seconds, this is the “power key” and the volume rocker on both sides. If everything is done correctly, then Galaxy Tab 3 should reboot and work normally.

And of course, do not forget to periodically reboot your tablet to correct errors in the android. If the method does not help, then the problem is more serious or try several times. Good luck.


Outwardly, perhaps, the Samsung Galaxy Tab 2 is not much different from some modern devices. It. gray plastic, painted “like metal”, smooth edges, no right angles. For Samsung, this design once served as the basis for further models. just as the company abandoned the (at the time) “verified” copying of Apple devices. So we can say that it is. one of the earliest design solutions from a Korean holding. However, due to its prevalence, such an appearance cannot be called unique.

The smooth edges make it comfortable to hold the tablet. Based on the placement of the logo on the front bottom of the device, the manufacturer expects to work in the vertical variation, which is classic for 7-inch tablets.

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All navigation is located on the right side of the case. these are the volume control buttons and a key to unlock the Samsung Galaxy Tab 2 screen.

The opposite, left side of the device has holes for a memory card that allows you to significantly expand the capacity of the device, as well as for a SIM card (if we are talking about a tablet version with support for 3G networks). These nests are hidden under a special latch, which makes working with them convenient and provides some protection for the functional holes from dust and moisture.

On the lower edge of the device, you can see a socket for charging a tablet (which also serves as a connector for connecting to a PC), as well as speakers under a special mesh. They are located in such a way that when working in a horizontal position, the speakers will not be closed on the tablet.


We all understand that using a tablet computer to take pictures and take videos is not very convenient. Nevertheless, manufacturers continue to equip their devices with cameras. The same goes for the Galaxy Tab 2.

According to the technical specifications, the tablet has a 3-megapixel main camera, which allows you to take pictures at a resolution of 2048 x 1536 pixels. In addition, video creation function (720p format) is supported. In addition to it, there is also a front camera for taking “selfies”; traditionally it has a lower resolution (only 0.3 megapixels).

Operating system

Of course, traditionally the device from the Korean company Samsung runs on Android OS version 4.0.3. This firmware has been on the device since the moment it entered the market. As for the updates, they probably reached modification 4.2.2, after which the company refused to adapt the following parts of the operating system. Therefore, you will not see version 5.1 here.

This version of the system is bundled with a graphical shell called TouchWiz, which is known for its special design and work logic. It could also be seen on other devices from Samsung, in particular, on the Samsung Galaxy S3.


On the Samsung Galaxy Tab 2 tablet, manufacturers have installed a display that functions on a PLS matrix. At its core, it is. competitor to IPS-screens, which was brought to the market by Samsung. She applies her development on different models, and all are characterized by special, soft colors, which are somewhat more difficult to distinguish in sunlight. Therefore, be prepared for the fact that working with the tablet in bright weather will be somewhat problematic. only the maximum brightness will save.

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The resolution here is 2012 level. reaches only 1024 by 600 pixels, so you should not count on a high image density (it will be at 170 pixels per inch). But the display works with a multitouch function that recognizes up to 10 touches.


In terms of communication capabilities, the tablet we are describing is not much different from most gadgets on the market. If you go into the settings presented on the Samsung Galaxy Tab 2, you will notice that there is Bluetooth support for sending and receiving files, there is WI-FI for working with wireless fixed networks, and a GSM module is installed that allows you to call and send messages, as if from phone. In addition, the buyer can choose a package in which the module for 3G will be provided. then the device will gain even greater mobility, having the ability to work in networks.

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As we all know, Samsung has dozens of models in its line of mobile devices. This includes, for example, both smartphones and tablets developed in the Galaxy class.


The device is presented from the moment of purchase in the most classic set. This includes the tablet itself and the charger, which consists of two parts. USB cable and adapter to connect it to the power supply. There is no film on the tablet screen, but it is on the adapter. The package bundle is meager when compared with Chinese devices, but quite familiar for such well-known companies as Samsung.

Faulty power connector

If the charger is working properly, and the Samsung Galaxy Tab 2 still does not charge, the reason may be a malfunction of the power connector. Such a nuisance is the result of careless handling or the use of non-original chargers. Also, the power connector may break due to gradual wear and tear during long-term use, which is quite natural.

There is only one way out in case of a malfunction of the connector. replacement with a similar one, only after that the Samsung Galaxy Tab 2 will start charging normally. Complete replacement is preferable to repair due to the high cost of the latter.

Full charge Samsung tablet

Assuming that your device is completely discharged, the charger simply cannot recognize the battery. Therefore, the first thing you should do is charge your Samsung tablet for a long time. The charging indicator does not work immediately, sometimes it takes several hours to return the nominal value of the battery voltage.

If you did not use your original charger and cord, then it is very likely that there is simply not enough power.

And remember that full discharge occurs when you do not charge the gadget on time, that is, when the level indicator shows less than 10%.


If your Samsung Galaxy Tab 2 refuses to charge, does not turn on, and generally hints at a possible prospect of repair in every possible way, then adhere to the following algorithm of actions:

  • Connect the device to the network (only to an outlet, the computer will not work) and wait a moment. It is possible that after a while the indicator will start showing the charging process.
  • If the indicator does not appear and the device does not turn on, try using a different charger. It is important that it is also manufactured by Samsung; it is better to use a similar charger, which obviously works (charges another tablet without problems).
  • If a breakdown of the charger is excluded, then the cause of the problem should be looked for in the tablet itself. As we have already discussed, the weak points in the situation under consideration are the connector and the power management chip, the lower cable.
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Don’t try to repair your Samsung Galaxy Tab 2 yourself.

Any inaccurate physical impact can lead to even more serious problems.

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You should also not give your Samsung Galaxy Tab to “handicraftsmen” who fix anything that can break. from shoes to tablets. If your tablet does not turn on and you determine the charger is not the problem, contact a Samsung Service Center. Remember that using original parts for repairs will ultimately cost you much less than buying a new tablet or re-repairing.

The Samsung Galaxy Tab 2 combines many functions and is indispensable in everyday life, which is why its breakdown always occurs inappropriately and causes concern. If the device has been exposed to strong moisture or mechanical damage, the cause of the breakdown and the need for repair are obvious. Another thing is when the tablet worked properly until it was discharged. If your tablet won’t charge, it’s important to keep the Stihl safe, check for all possible causes, and only then look for solutions. Let’s consider the most common reasons why charging is not carried out.

Why Samsung Galaxy Tab won’t charge

Samsung Galaxy Tab owners complain that sometimes charging the tablet turns into a real torture of the unknown: the indicator does not show the charge level and it is not clear whether the device works at all. If, in addition, the tablet does not turn on, then the alarm only intensifies.

Why won’t the tablet charge? Let’s consider the main reasons:

  • Broken charger.
  • Defective power connector.
  • Burnt out power management IC.
  • Bottom loop problems.

These are the main reasons why the Samsung Galaxy Tab 2 won’t charge and therefore won’t turn on. Now let’s move on to exploring possible solutions to the problems that have arisen.

Battery failure

A voltage surge and such unfavorable factors as the ingress of liquid or mechanical damage can lead to failure of the microcircuits on the batteries. And also to disconnection, fracture or oxidation of the battery cable.

All components can be replaced with new ones, you should only contact a specialist.

Do not forget that respect for equipment significantly extends its service life. But, if something is out of order, then repair is much more profitable than purchasing a new gadget.

You can ask a question to the masters from our service center by calling by phone or by writing your question on the feedback form.

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Power connector

In case of negligence, falling of the tablet or other mechanical impact, the power connector may break. Another common cause of failure is wear and tear during long-term use. The solution will be a complete replacement, since repairs will cost more than a new part.

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Power management diagram

If the tablet experiences a power surge while plugged in and then stops charging, the problem could be caused by a burned-out power management chip. Experts recommend replacing burnt-out microcircuits, and not trying to repair them, since after a strong voltage surge, they often cannot be restored.