Lenovo tab 2 does not turn on after update. What to do if the tablet freezes using built-in applications

If you suddenly find that your Lenovo tablet won’t turn on, don’t rush to run to the service center and pay money, because very often the breakdown can be fixed on your own.

There are several most common reasons why the tablet does not turn on. Let's look at them in more detail; it may turn out that one of them disabled your gadget.

Mechanical problem

One of the most common reasons why Lenovo turns off and won't turn on is mechanical damage. A very pressing problem when the device is used by more than one person, and you cannot be sure of its safety.

Perhaps, in your absence, the gadget was dropped, hit, or accidentally filled with water.

Tablet electronics malfunction

As you know, inside any device there is electronics that make the tablet work. If something inside is out of order, then it’s quite understandable why Lenovo won’t turn on or charge. Most often, the cause is power surges or too high humidity in the room.

Do not rule out the presence of a manufacturing defect.

Problems with battery, charger

An equally common problem is charging. It happens that the tablet turns off, you connect the battery to the network, but nothing has changed, the screen is still black and the gadget itself does not work. There are several options why this could happen. We'll look at the solution below.

Software failure

If the Lenovo tablet freezes and the “Power on” button does not respond to your manipulations, then most likely the problem is software, namely Android on which the gadget operates. Too much may cause malfunction a large number of various applications and programs, as well as downloading malicious content.

Faulty touch screen

Have you launched the gadget, press the power button, nothing happens and only a screensaver appears, beyond which there is no progress, and the system itself does not load? Most likely, the problem lies in the touch screen and matrix.

Sleep mode

Quite often it happens that Lenovo freezes and does not turn on, does not respond to buttons. Perhaps it's all about sleep mode. If the device has entered it, it may well not show any signs of operation until you perform certain manipulations.

Solutions to the problem

So, the main ones possible reasons We've looked at the breakdowns, but what can we do to fix them?

• Mechanical failure can be detected very easily. Carefully inspect the body of the gadget and if you find any cracks or chips, take it to service. Because it is not recommended to disassemble the device yourself if you do not have any skills in working with electronics.
• If the internals are broken, then it’s also unlikely to be able to fix anything without disassembling the tablet and carrying out special tests. The only thing you can do is reproduce the auxiliary steps when filling Lenovo with water. Place it on a soft cloth, quickly remove the battery and dry it with a hair dryer. Another option is to sprinkle it with rice, it absorbs moisture well, but if this does not help, then quickly go to the service center.
• If you connect your tablet to the charger, but it still doesn’t turn on, then first check the voltage at the outlet. If everything is fine, test the charging itself by connecting it to another device. When both are properly inspected, the battery very often fails after some period of operation. Try also using a universal charger, and if it also does not produce results, then most likely the reason is damaged contacts. You can fix this yourself if you have necessary knowledge and tools or take it for repair. The same breakdown may occur after the update, then pay attention to the power button.
• You can solve the problem with the software by removing everything unnecessary from the device’s memory, format the card. If everything is on the tablet itself, then you will have to reset it to its initial state. That is, return to the factory settings that were present when purchasing the device.
• It will not be possible to fix a broken screen on your own, since, most likely, you will need to change the matrix, and only qualified specialists can do this.
• It is very easy to wake up the tablet if it suddenly freezes - just connect it to the charger and press the power button. You will see the screen light up and the software load. To avoid a similar problem in the future, it is recommended to go to the settings and disable this mode.

A tablet is a gadget that in a short time has become an invariable part of modern human life. Compact and convenient, it allows you not only to stay in touch, but also to pass the time by reading books or playing games. But, like any electronic device, tablets from Lenovo begin to freeze over time.

And if you can still put up with a long response time, then when the Lenovo tablet does not turn on, users immediately run to service centers. However, you shouldn’t immediately give the gadget into the hands of specialists and spend fabulous sums on diagnostics. In some cases, repairs can be carried out at home.

Why won't my Lenovo tablet turn on?

There are dozens of reasons why the Lenovo tablet does not turn on. Even the most expensive and flagship models gadgets may begin to freeze in the first months of operation. Sometimes it is quite difficult to determine the cause of a malfunction, but not impossible.

The tablet may not turn on due to mechanical damage. Often last time the gadget worked before falling to the ground or into the water. Or, after installing software updates, the tablet stopped showing signs of life. It often happens that the Lenovo tablet freezes and does not turn on beyond the Android icon. And what should you do if it stops charging or is swollen? back panel? Advice and recommendations from experts will help you provide first aid to your gadget.

Mechanical problem

The first step after the owner realizes that the Lenovo tablet will not turn on is to determine the type of problem. The tablet may not work due to hardware or mechanical damage. If it was previously in the wrong hands, then it is necessary to carefully inspect it for chips and damage. Often, even the smallest scratch on the tablet body can cause a breakdown. In cases where chips or cracks were found on the case, experts do not recommend that gadget owners personally open the device and fix the damage. In more than ninety percent of cases, such “repairs” cause even greater malfunctions.

However, even if there are cracks and chips, you should not immediately carry the device into service center. First, you should make sure that the Lenovo tablet does not turn on precisely because mechanical faults. You can verify this by conducting a series of tests on the hardware and software of the gadget.

Tablet electronics failure

Each gadget, including Lenovo tablets, is a small box containing the electronic components of the device. It can fail due to many reasons. mechanical reasons: power surge, high humidity or even a factory defect. Most of these defects are covered under warranty.

But sometimes even problems with electronics can be solved at home. Many people ask the question: if the Lenovo tablet does not turn on, what to do? For example, when did the gadget fall into the water? If you do not react quickly, the electronic “stuffing” of the tablet will not be restored.

When the device gets into water, you must:

• Quickly place the tablet on a soft cloth.
• If possible, remove the battery.
• Dry the gadget with a hairdryer.

If the tablet has a non-removable battery, then you need to place the gadget in a bag of rice for several hours. After this, check the functionality of Lenovo. If the tablet still does not start, you will have to contact a service center.

Battery, charger and contacts

A dead battery or faulty charger is one of the most common reasons why a Lenovo tablet does not turn on. What to do in such cases?

If the tablet does not respond to the connected charger or being turned on, then experts recommend first checking the presence of voltage in the network. After this, you need to make sure that the charger is working: just connect it to another gadget. If it works, then you will have to remove it next back cover tablet and check the battery.

Most often the problem lies in the battery. After a certain service life, it fails and swells. In this case, it is necessary to replace it with an identical one. If the battery looks good, then it also needs to be removed and checked using a universal charger, or “frog”. If it starts charging, the problem lies in the contacts of the gadget. You need to clean them yourself or contact a service center for help.

It is a little more difficult to solve the problem when the Lenovo Yoga Tablet does not turn on, but at the same time it was equipped with non-removable battery. In this case, it is difficult to remove the battery manually, and this also breaks warranty conditions. It is wisest to seek help from specialists. Also, the tablet may not turn on due to faulty button nutrition. Cleaning the contacts will help solve the problem.

Software "bug"

Lenovo tablets are based on operating system"Android". Owners of such devices have access to an extensive catalog of applications: games, themes, organizers, training programs, and so on. But sometimes it is applications that cause the tablet to freeze or not respond to pressing the power button.

You can solve the problem using easy removal applications. If it was downloaded and installed on a memory card, then it must be removed and formatted. If the program is installed in the tablet’s memory, then only resetting to factory settings will help. Information on how to reset the parameters to standard without turning on the tablet should be found on the official websites of the manufacturers.

Faulty touch screen

Faulty touchscreen, or touch screen, is one of the rarest reasons why Lenovo tablets do not turn on. As a rule, in such cases the device responds to the power button, but the owner can no longer see the result of the work.

The touch screen itself fails quite rarely. To do this, it is necessary to inflict strong mechanical damage. Decide this problem It won't work at home. Only specialists from the service center can replace the matrix on the tablet.

Sleep mode

There are situations when the Lenovo Yoga tablet does not turn on after several minutes of inactivity. The gadget does not respond to touching the screen, pressing the power button and other actions. Lenovo tablets often go into Sleep Mode after several minutes of inactivity. Solving the problem is quite simple. Just connect the tablet to the charger. After a few seconds, the screen will automatically light up, allowing the user to revive it.

You can prevent such “freezes” by changing the screen settings. In the “Display” menu, you need to change the time after which the tablet goes into “Sleep Mode”.

SIM card

There are many reasons why the Lenovo Tab tablet does not turn on. And one of them is a SIM card. If all of the above methods for resuscitating the gadget did not work, then before moving on to serious measures like resetting to factory settings, you need to check the SIM card.

Its loose installation may be the reason why the tablet will not turn on. Dealing with the problem is quite simple: just remove the back cover of the case or pull out a special sector of the SIM card. Next, you need to remove the card and reinsert it. If after this the tablet does not turn on, then you should move on to the next step.

Factory reset

If the Lenovo tablet turns off/on regardless of the owner’s commands, and all the methods described above had no effect, then restore correct operation The device can be reset to factory settings.

It is worth noting that a factory reset will entail data formatting: applications, SMS, contacts, etc. will be erased from the phone’s memory.

In order to carry out this operation, you need to go to the “Options/Settings” menu. Next, scroll the window to “ Backup and reset." The last item in the menu will be “Reset with restoration of factory settings”. After clicking, the system will notify the user that the process will take some time and that’s it. personal files will be erased.

The article is intended to familiarize you with the situation when Lenovo tablet won't turn on and methods of its resuscitation. Sometimes there are problems with electronic equipment, in particular, users cannot turn on or recharge the gadget. What to do if, after a few months, it suddenly turned into, as people say, a “brick”? If the support engineers have developed a number of recommendations for users who encounter this problem. So, we recommend reading the following points that deserve close attention:

Lenovo tablet won't turn on for reasons

Lenovo tablet won't turn on due to power button

As a result of mechanical damage, liquid spillage, or accumulation of dust under the device body, the power button fails. The optimal solution in the event of a malfunction of this nature is to replace the damaged part at the Service Center. The master will easily cope with the task.

When Lenovo gadget does not turn on, remove the battery, wait a while, reinsert the battery and turn on the tablet. This method will help revive the device, and the user will be able to resume watching movies and listening to music. But if the cause lies in damage to fragile components, urgent professional intervention will be required. If the Lenovo tablet still does not turn on, we recommend contacting service center engineers. They will conduct free diagnostics, provide advice and promptly repair the equipment.

Tablet battery is low

If your Lenovo tablet still won't turn on, then try the following trick. Connect it to the charger and wait. The battery may have run out of power and needs to be recharged. The tablet screen will light up - you can continue surfing the web and consuming content.

Reset

If the reason lies in the software, then the above method will not work. Perhaps the operating system settings have been lost, or the software is outdated. To restore functionality Lenovo devices they re-flash it. This procedure carried out in the SC. When you reset the settings, all information from the tablet is erased, so you need to copy the information to external media(flash drive, memory card, etc.).

Tablet in sleep mode

If the device is turned on and not in use, the Lenovo tablet automatically goes into sleep mode, does not respond to various manipulations, and does not turn on. Possible Solution– put it on charge. The display backlight will light up and the gadget will turn on after 30 seconds.

Lenovo tablet contacts are dirty

The Lenovo tablet does not turn on if dust and dirt accumulate under the case. For the same reason, the touchscreen stops responding in other cases. For restoration, cleaning in a service center is indicated. After this procedure, set the Lenovo device to charge, and then press the on button.

SIM card

If your Lenovo gadget stops turning on due to a loose SIM card, remove and reinsert it into the slot. This method does not require special knowledge and often helps to revive and turn on the tablet. The SIM card also wears out and becomes obsolete. After the expiration of its service life, it must be replaced at the operator’s office cellular communications. If this method does not work, you will need to contact the experts.

Recommendations Service center if Tablet won't turn on

If your Lenovo tablet does not turn on despite the recommendations mentioned, we advise you to immediately contact. Experienced engineers will provide diagnostic services and devices, and also help solve technical problems various levels of difficulty. The SC has a developed network of branches throughout the country. The number of satisfied clients from large and small cities in Russia is increasing exponentially. The main reward for a master is the gratitude of people who seek professional help.

Tablet computers from Lenovo have long gained a strong position in the market mobile gadgets. They are reliable, durable and functional, allowing the user to implement a lot of current tasks.

At the same time, like any technology, tablets are not perfect, and sooner or later they stop starting. This may mean that your Lenovo tablet is out of order, and you need to think about how to bring it back to life. The optimal solution There will be an appeal to repairmen, but this will inevitably entail additional expenses. To avoid this situation, you can independently find out why the Lenovo tablet does not turn on. If the problem is not very serious, then you can fix it on your own, even if you are not a specialist in the field of mobile technology.

Let's see what to do if the tablet does not turn on, and what are the main reasons for this situation that are known today.

There are two main reasons why the tablet stopped turning on:

1. Hardware problem;
2. Software problem.

In the first case, the device may not boot due to some mechanical damage. It is very easy to determine this - as a rule, such damage is noticeable visually. You might not even notice how you hit the gadget against something, even if only slightly. But in the end it doesn't work because of this.

It also cannot be ruled out that some internal part of the tablet, which is extremely important for turning it on, has failed. This could be, for example, a battery. Such a breakdown will not be catastrophic, because replacing a failed part is easy and requires a minimum of time.

Software problems are a little more difficult to diagnose. If the tablet does not turn on because of them, then the problem is some kind of virus or a malfunction of the software platform. You can determine what exactly is preventing the tablet from starting up experimentally, but practice shows that it is better to entrust this matter to a specialist.

Hardware failures

If the tablet does not turn on due to a hardware failure, then the first thing you need to do is hold down the power buttons for 10-15 seconds. If nothing happens and the power indicator is not lit, then remove the battery from the device, and after a while, insert it back and try to turn on the tablet again. Perhaps some contact has simply come loose, and by doing these manipulations you will solve the problem.

It is likely that the tablet will not boot due to a low battery. Many users sound the alarm when they see a tablet that is not working, but simply forget that the battery is completely drained. Of course, in this case, the gadget will not boot until you put the tablet on charge.

If placed on charge Tablet PC still does not turn on, then most likely the problem is either charger, either in the connector of the tablet to which it is connected, or the battery has simply failed. It's also worth checking if the power button works.

Often the tablet does not turn on due to problems with the screen matrix. You are unlikely to be able to do anything to correct the situation at home, so immediately take it to a service center. I can say the same about cases when the system does not start after the gadget falls or hits something.

If you bought a mobile device at a licensed point of sale, and a problem with its operation began within a year after purchase, then you won’t even have to spend money on repairs, since this situation falls under warranty obligations implementer.

Software failures

Diagnosing software failures is more difficult, but in most cases it is not difficult to fix. To understand that the problem is in the software platform, look if the led indicator. If it is on, but the download does not proceed, then the problem is most likely a software glitch.

Another obvious sign of a software malfunction is a tablet computer that starts up but constantly freezes. In this case, it is recommended to switch the device to safe mode and do not delay your visit to the service center.

There are many options as to which part of the software has failed. But it’s more important for us to know how to turn on the tablet, and not what exactly happened to it. There is one sure way to fix the situation by flashing or full reset to factory settings. We recommend starting with a reset, which is also called Hard Reset.

You can do this even if the tablet is turned off. To perform a Hard Reset, do the following:

1. Press and hold the power button and the volume down key at the same time.
2. We are waiting for the Android logo to appear on the screen.
3. We find ourselves in Recovery mode and use the volume keys to select Wipe Data.
4. The system will ask if you are sure of your actions. We agree to complete removal all settings and data from the tablet.
5. When the procedure is completed, click on Reboot System to reboot the tablet.

This is a rather radical method, because all user data will be deleted from the mobile device. But if there is no choice left, you will have to use it. We recommend that you place all your tablet data on the cloud on the Internet, then the unexpected need to reset all data will not be a problem for you.

Conclusion

The recommendations given in the article are universal, and they are suitable for Lenovo 3300 tablets and other models of devices from this manufacturer. We hope our tips will be useful for those who have updated unsuccessfully software platform or encountered other problems with the tablet computer.

If you are an active user of Lenovo technology, you may have encountered problems such as slowdowns and lags. Of course, this is common to everyone electronic device without exception, but I want to talk specifically about this brand, since I myself am a user of products from this brand. In this article we will try to analyze in as much detail as possible how to reboot a Lenovo tablet if it freezes. I'm sure this will be useful to someone.

In this article I will try to give universal advice for all devices of the brand, although I have used specifically the Lenovo Yoga Tablet 10 model, and I also used the methods described below for the Lenovo Tab 2 tablet. Various models can use different keys for reboot and reset, so some tips for Tab 2 will not work for others, but we’ll discuss this below.

How to determine the causes of the problem

First of all, try to analyze the current situation. There is a significant difference between when the device periodically works slowly and when the tablet freezes completely - it simply stops working and responding to any actions with it. Can you use the sensor, does the screen and basic functions of the device work, or does everything stop after turning it on - stuck on the screensaver and unresponsive?

It is also important to distinguish, does this happen all the time or only under certain conditions? Is your device working fine right now, but experiencing poor performance in some situations, or not functioning at all? Having decided on the answers to the questions posed above, look at the main causes of your problem and understand how to make it work.

1. Software glitch - common reason Why does the tablet freeze? You have installed a lot different applications, some of them conflict with each other. This is easy to determine if immediately after installing/updating/launching third-party software lenovo tablet stuck, does not react to anything and does not turn off. The solution to such a problem is described below.
2. Problems with hardware. This is a serious problem. When the device turns off after a fall and does not want to function when turned on, you will probably have to contact a service center. Try the methods at the bottom of the article and if they helped, great, but if not, take the device for repair.

How to bring your Android device back to life

If you still have the ability to use the touchscreen or at least the device responds to button presses, you can do a “soft” restart. To do this, press and hold the device's Power key until complete shutdown- about 5-10 seconds. Launch with the same button. It worked - good, no - move on. You will have to restart using the “hard” method, the so-called Hard Reset. This method involves completely deleting all data from the gadget, so if you have something important there, try to make a backup (save the files) if possible. But if everything is frozen and not working, this will not always be possible.

To begin with, if your gadget has a Reset key on its body, use it. It is made specifically for such cases, but modern androids you don't see her often. To discourage accidental pressing, such keys are made to sink inward and can only be pressed with a thin stick. Hold for 5-10 seconds, then turn on the device as usual.

Hard Reset

What to do, how to restart the Lenovo tablet? This is responsible for this on different devices. different combinations keys, these could be:

• Power and volume up button (Volume+);
• volume down (Volume-) and Home button;
• Home, Volume+ and power key;
• the same thing, but with Volume-;
• Volume+, Volume-, Power.

After pressing and holding the key combination (the buttons must be pressed simultaneously), a window with various options should appear. Look for "Wipe data", " Factory reset"or something similar. We switch between items using the volume down/up buttons, select the desired item using Power. Select Wipe data, then Yes. Wait until all data is deleted. After that, look for an item similar to Reboot and select it. The computer should restart.

When will it appear main screen, I advise you to perform another reset - through the settings (“Data reset” or something similar).

Well, now you have done the basics to bring life back to your gadget. If the described actions did not help, I am very sorry for you - apparently, you will have to go to a service center or give it to some technician for repair. If mechanical failure led to similar results, without specialized knowledge you cannot fix anything.

Conclusion

I hope our tips helped you. Try the universal algorithm described above. If I missed some way that you similar problem helped, it is very advisable to write about it in the comments below: this will definitely help some of our visitors. See you on the pages of the site!

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