Samsung phone fell and does not show the screen

Moisture and liquid penetration into the phone case

Everyone knows from an early age that there is no place for water in electronics. The ingress of moisture or liquid into the phone contributes to the destruction of the contact board, short circuits and other critical phenomena that interfere with the operation of the device.

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Destruction of contacts on the board may require both routine cleaning and replacement of many components. If water gets into the device, it is recommended to immediately contact the service center for assistance. If water gets into the screen of a mobile phone, it can cause characteristic streaks and stains, which can be corrected by replacing the screen or modules.

The phone screen does not work due to mechanical / physical damage

Every smartphone drop. a kind of lottery, everyone is lucky in different ways. One mobile phone may be left without a scratch if dropped from a great height, and the other may fail if it unsuccessfully collides with a hard surface.

Mechanical damage is easily diagnosed with the naked eye. A growing crack appears on the phone screen, and often a “spider web”. There can be several outcomes in such a situation:

Defective pixels. active dots on the screen that do not change color. The appearance of dead pixels is due to the breakdown of the TFT transistor, which is attached to each pixel on the screen of your phone. It has been proven that the appearance of one dead pixel contributes to their further spread across the screen, but this is not always the case. There is a permissible norm for the factory defect of the screen, which allows the presence of “blind spots” on the device screen. You can diagnose this problem yourself, but for a fix it is better to contact the service center.

The phone fell, the screen does not work, it does not turn on. Phone repair in Minsk

Mobile phones are very easy to use. The small device allows the user to make calls, write short messages, surf the Internet, play games, and many other functions. Being constantly at hand, phones often become victims of the carelessness of the user and those around him. Even with the most careful handling of a mobile phone, it is almost impossible to exclude situations in which the device slips out of hands, falls off a table or shelf. Sometimes the fallen phone continues to function as before, but in most cases certain malfunctions occur, which become the reason for contacting phone repairs, and sometimes become the reason for purchasing a new device.

Chip delamination

If dropped, the fragile microcircuits of a mobile phone may be damaged, which leads to the failure of the processor, power controller, radio switches, the communication between the phone and the network is disrupted. To eliminate the malfunction, the diagnostics of the mobile device is performed, the broken microcircuit is found and restored. Working with microcircuits should be carried out by competent specialists with the necessary knowledge and sufficient experience, since illiterate intervention can only aggravate the situation.

To restore the lost contact, specialists unsolder the required microcircuit, and then solder it back. The operation is performed under high temperature conditions, which may adversely affect the condition of the phone. Even in the hands of a professional, a phone with a sealed microcircuit can completely fail, and even more so with unskilled intervention. Our workshop, which repairs mobile phones in Minsk, sometimes gets phones that have been in the hands of self-taught masters. It is very difficult to restore them, and often even impossible. Therefore, you should not engage in amateur performances, it is better to immediately contact experienced craftsmen.

Many users do not realize that the for phone repair directly depend on the degree of damage to the device. Unskilled intervention in the phone device can cause new malfunctions, which will make the repair not only more difficult, but also significantly increase its cost. As practice shows, the more experienced the master who repairs the device, the higher the possibility of restoring a cell phone. # phone fell # what to do # screen does not work # does not turn on

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The phone fell, the screen does not work, does not turn on. what to do

You can order the service “replacement and repair of a smartphone, tablet after a fall” by calling Velcom, MTS 354 10 12 or by filling out an online application on the website

Damage

As a rule, in a fall, the case and screen of a mobile phone are the first to suffer. Damage to the case is very easy to diagnose; a visual inspection of the device and the detection of visible cracks and chips is enough. The broken hull is not repaired, but replaced with a new one. The screen of a mobile phone is the most fragile part; if dropped, it may break or crack, the sensor may fail or the cable may come off. The malfunction is eliminated by replacing the broken element with a new one.

One of the most difficult injuries that can occur as a result of a fall is a broken track in the middle of the mobile phone board. Specialists rarely undertake to repair the board; in such situations, an expensive procedure is performed. replacing the board, which is almost equal in cost to buying a new phone. Although in some cases it is possible to repair a damaged phone board. Highly qualified professionals who know the features of the device for each specific phone model and have sufficient experience in performing such operations should perform complex procedures for restoring or replacing the board.

Help

If your phone fell, you can contact our cell phone repair shop. Our masters perform cell phone repair in Minsk quickly and efficiently, coping with any breakdowns. Repairing a phone after a fall is one of the most common procedures performed by our specialists, so you can have no doubts about their qualifications and experience. In addition, we have the necessary equipment for diagnosing the device, disassembling and assembling it, in the presence of spare parts and components that may be needed for replacement. Timely contacting the technicians who work for us significantly increases the chances of restoring a phone that was damaged in a fall.

Chip delamination

If dropped, the fragile microcircuits of a mobile phone may be damaged, which leads to the failure of the processor, power controller, radio switches, and the communication between the phone and the network is disrupted. To eliminate the malfunction, the diagnostics of the mobile device is performed, the broken microcircuit is found and restored. Working with microcircuits should be carried out by competent specialists with the necessary knowledge and sufficient experience, since illiterate intervention can only aggravate the situation.

To restore the lost contact, specialists unsolder the required microcircuit, and then solder it back. The operation is performed under high temperature conditions, which may adversely affect the condition of the phone. Even in the hands of a professional, a phone with a sealed microcircuit can completely fail, and even more so with unskilled intervention. Our workshop, which repairs mobile phones in Minsk, sometimes gets phones that have been in the hands of self-taught masters. It is very difficult to restore them, and often even impossible. Therefore, you should not engage in amateur performances, it is better to immediately contact experienced craftsmen.

Many users do not realize that the for phone repair directly depend on the degree of damage to the device. Unskilled intervention in the phone device can cause new malfunctions, which will make the repair not only more difficult, but also significantly increase its cost. As practice shows, the more experienced the master who repairs the device, the higher the possibility of restoring a cell phone. # phone fell # what to do # screen does not work # does not turn on

causes and solutions to the problem

Unlike their progenitors, modern smartphones are controlled using a touchscreen and several auxiliary buttons. Therefore, it is difficult to imagine a situation worse than when the screen on the phone does not work.

This is manifested in its complete inoperability, loss of some important functions or accidental sensor triggering. It is especially unpleasant when the black screen of the phone catches the user at the most inopportune time.

What to do if your phone is working but the screen goes black

To get started, use simple methods to eliminate black screen on your smartphone. Reboot by pressing the “Power” button and holding it until shutdown.

Press and hold the two pressed buttons

Now take out the smartphone battery and replace it. Turn on again. If the problem persists, try using the screenshot buttons.

    Press the “Power” button and the volume down button and hold them for more than 5 seconds;

Hold down the “Power” button and the volume down button

  • If nothing happens, press the power button together with the volume up button for a few seconds;
  • Also try a combination of buttons together with the “Home” button, if there is one on the body of the mobile phone.
  • If these methods don’t work, let’s move on to more serious ones. Let’s try to look under the back cover of your smartphone and find the fault ourselves.

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    The screen on the phone does not work: what to do?

    Unlike a push-button telephone, a smartphone is controlled by touching certain points on the screen.

    If it starts to work incorrectly or ceases to function at all, it becomes impossible to control the device. We will understand the main types of malfunctions and actions to eliminate them.

    Benefits of specialized service centers

    An obvious advantage is the complete diagnostics of the device with the subsequent replacement of the failed parts. Unlike carrying out these manipulations at home, the risk that the master touches an important knot inadvertently is minimized.

    Additionally, you will receive a warranty for the entire device, and not for a separate part that was subject to replacement. As replacement parts, only original spare parts are used, not using Chinese counterparts of low quality.

    Rather than trying to fix the problem yourself, it is better to immediately contact the wizards who have experience in restoring mobile devices and the necessary tools for this. Especially, this is relevant for those who need an urgent screen replacement.

    Broken pixels and spots on the screen

    Defective pixels. active dots on the screen that do not change color. The appearance of dead pixels is due to the breakdown of the TFT transistor, which is attached to each pixel on the screen of your phone. It has been proven that the appearance of one dead pixel contributes to their further spread across the screen, but this is not always the case. There is a permissible norm for the factory defect of the screen, which allows the presence of “blind spots” on the device screen. You can diagnose this problem yourself, but for a fix it is better to contact the service center.

    Why is the screen not working on the phone? reasons and explanations

    Benefits of specialized service centers

    An obvious advantage is the complete diagnostics of the device with the subsequent replacement of the failed parts. Unlike carrying out these manipulations at home, the risk that the master touches an important knot inadvertently is minimized.

    Additionally, you will receive a warranty for the entire device, and not for a separate part that was subject to replacement. As replacement parts, only original spare parts are used, not using Chinese counterparts of low quality.

    Rather than trying to fix the problem yourself, it is better to immediately contact the wizards who have experience in restoring mobile devices and the necessary tools for this. Especially, this is relevant for those who need an urgent screen replacement.

    The display of a mobile device is very fragile and can be damaged not only as a result of a strong impact, but also due to moisture ingress into it.

    It becomes almost impossible to save your device without using special tools, and in the overwhelming majority of cases, the intervention of an inexperienced user leads to complete damage to the hardware board or individual modules.

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    What to do if the phone display does not work?

    Phone screen not working? Action is urgently needed. The main thing is not to run the problem. You can carry out the initial diagnostics yourself. To do this, you just need to call our consultant and together we will figure out what the problem is. But often it is not possible to determine the breakdown from a distance. Therefore, it is best to bring your mobile phone to our service center and we will carry out a free diagnosis. And this is already the key to a successful repair.

    All Samsung Galaxy Phones: Black Screen/ Cant See Screen / Display Not Coming On?

    If the phone display does not work, this happens, as a rule, for several reasons. First of all, examine the display. Are there any cracks, scratches or smudges on it? If everything is in order here, then the reason is as follows:

    Why the screen on the phone does not work?

    in 40% of cases, the screen on the phone does not work if the screen itself is damaged. You can resume work only after replacing the component. We have a huge spare parts warehouse. You can purchase any part here and try to make a replacement yourself. But we do not recommend doing this, as this is a difficult task. Our masters will do everything quickly and efficiently, after which they will issue a guarantee for the entire device;

    30% of the screen control chip is faulty. If it fails, then only the replacement of the component will help. You can hardly do it on your own. Our masters have vast experience and will always be happy to help you;

    the phone fell and why the screen does not work? In 20% of cases, the screen suffers from mechanical damage. Impact could cause the display to detach from the printed circuit board. Then you just need to insert the cable back. This is often in the presence of the client and does not take much time.

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    in 10% of cases there may be other problems, they can only be identified after diagnosis.

    and more users are preferring mobile devices with a touch screen. It is quite easy to operate. But it is not so difficult to disable it. Why is the touchscreen phone screen not working? As a rule, it breaks down from negative mechanical influences. If the touchscreen does not work, then only replacement will help. We strongly advise against doing this at home. Since the execution of such a complex work is within the power of only qualified craftsmen. It happens when the floor of the screen has stopped and does not work. Part of the touch screen does not work when sensitivity is lost in a specific area. In any case, if the touchscreen does not work, you should not repair it yourself.

    Black Screen or Screen Won’t Turn On for Galaxy A50s, A50, A40, A30, A20, A10, etc

    It is not uncommon for the screen backlight to not work. If the display backlight disappears, this means that the problem must be looked for in the backlight circuit. As a rule, the phone screen does not light up if moisture has entered the device. Also, the reason that the phone screen went out and goes out may be the display itself, and then it will have to be replaced.

    In any case, whatever problem you face, please contact our service center for help. We employ only highly qualified specialists who will cope with any problem quickly, efficiently and at an affordable price.

    The young man accidentally dropped his cell phone on the tile, after which it turned blue and did not react anymore. In our service center, they made a diagnosis and found it. the display control chip is damaged, it was replaced within 2 hours. Then they tested and gave the client a guarantee for the entire device.

    We have:

    Stock! Until the end of the month, for any repair, ultrasonic cleaning is free.

    The best conditions of service only in our service!

    What to do when Samsung screen is not working?

    When the Samsung screen does not work, the owner begins to wonder what to do in this difficult situation? Questions. many, but it is not always possible to find an answer to them on your own. That is why we work. Our service center will always help you.

    Samsung phone fell and why the screen does not work?

    There are usually several reasons for this. If outwardly the mobile looks intact, there are no cracks and the display is not smudged, then the reasons may be as follows:

    Why is my Samsung touch phone screen not working? It is different from the usual one. If the Samsung touchscreen does not work, the mobile becomes completely inoperable. The reasons are varied. The most common is the negative mechanical impact. Part or all of the Samsung touchscreen does not work when sensitivity is lost in some parts of the device. The Samsung touchscreen does not work the same way if there is a breakdown in the contact between the flex cable and the touch coating. These are unique and rather complex devices, therefore, in order for the display to work again, it should only be replaced by specialists.

    Samsung screen backlight does not work in most cases when there is a problem in the backlight circuit. As a rule, this happens after moisture gets into the device. The Samsung screen also does not light up when problems occur in the display itself. In this case, when the Samsung screen goes out and goes out, only replacing the display will help.

    If your Samsung phone display isn’t working or the Samsung display backlight is missing, you will most likely need to replace it. But in order to carry out a high-quality repair, you should contact our workshop for help, where specialists will carry out diagnostics for free and repair your cell phone as soon as possible.

    The young man accidentally dropped his Samsung on the asphalt, after which the client complained that the phone stopped responding and the Samsung half screen did not work. He came to our workshop, where they made a diagnosis and found that the screen control chip was damaged, they replaced it within two hours. After repair, we tested the device and gave the client a warranty for the entire phone.

    Stock! Until the end of the month, for any repair, ultrasonic cleaning is free.

    NNCXV.INFO 2021