Repairing vertical and horizontal stripes on a monitor or TV matrix

Problems with screen image quality are critical and require timely resolution. It becomes difficult to use the device, in some cases the functionality is completely lost.

But if the repair requires the services of a specialist, then you can identify the reasons for the appearance of stripes on the laptop screen yourself. Diagnostics on this device is more problematic than on a PC, this is due to technical features.

Stripes on the screen of a PC or laptop monitor - reasons and what to do

If streaks or artifacts appear on your computer monitor screen, or the same thing happens on your laptop screen, horizontal or vertical, white, red, green or blue, you are not alone in your problem, it is very common.
Unfortunately, most often this requires repair, but not always. Next, what could be the reason that stripes appear on the laptop screen or a similar problem occurs on the computer monitor, photos with examples of such stripes and what their appearance can tell about the source of the problem and the corresponding solution methods.

Note: if streaks or artifacts appear only in one program, then most often the problem lies in how this program interacts with the video card or with the latter's drivers.
For example, if strange stripes begin to appear in the Google Chrome browser, it is usually enough to disable hardware acceleration in the browser; for some other programs, for example, video players, this may also be relevant.

A vertical stripe appears on the monitor - who is causing the problem?

The appearance of a vertical stripe on the monitor is a common problem. It can be provoked by various reasons, which can be detected by carrying out some manipulations. It is worth taking into account the color of the stripe, which can be black, white or colored.

Why do vertical stripes appear on the monitor screen?

To obtain images on the display, you need a graphics chip, which is placed separately on the video card or integrated into the central processor. Information from it is transmitted through a cable to the screen, and the system is controlled by the motherboard. Based on this, we can identify the reasons why vertical stripes appear on the monitor:

1. It is rare that the problem is a faulty motherboard, since this part is virtually immune to damage. The board fails more often due to existing defects, after short circuits, power surges and other problems. In addition, it is worth noting that when a motherboard breaks down, only stripes rarely appear, since other failures are also observed.
2. If vertical stripes appear on the monitor, then often the reason lies in the video card, the failure of which is associated with degradation of the chip crystal due to overheating.
3. To transmit images in laptops, a cable or cable is used, connected to the motherboard and to the display. If this part is pinched or damaged, streaks appear on the monitor.
4. The most common reason concerns matrix malfunctions. It is worth considering that the screen on a laptop is very fragile and if you close the device carelessly, you can damage the matrix.
5. It is rare, but it is possible for stripes to appear on the monitor due to drivers, so the first thing you need to do when stripes occur is to reinstall the driver.

Vertical pink stripe on monitor

In most cases, multi-colored stripes on the screen are associated with a breakdown of the monitor matrix. This can happen as a result of failures in the power supply system, falls, shocks and other similar impacts or wear of parts.

If a vertical stripe appears on the monitor, which is colored pink or purple, then this most often indicates a malfunction of the scaler.

The appearance of such a defect can also be observed on new monitors, but it’s all due to a manufacturing defect.

Vertical white line on monitor

White, like any other stripe color, more often indicates problems with the matrix.

If, with slight pressure or other influences on this part, the interference disappears and appears again, this indicates the need to replace the part, since it has already failed.

When vertical stripes appear on your computer monitor screen that are barely noticeable and flicker, then it may be due to a faulty VGA wire or surge protector powering the monitor.

Many users, after playing for a long time, when the equipment overheats or the video card is worn out, notice that blue vertical stripes appear on the monitor screen.

In this case, if the warranty remains, the video card should be replaced.

There is another reason why vertical blue or cyan stripes appeared - possible damage to one of the contacts of the matrix cable or peeling of the video processor solder balls from the BGA substrate due to overheating.

Yellow vertical stripe on the monitor

To determine the cause of the failure, you need to carry out some manipulations. If a vertical stripe appears on the LCD monitor, then disconnect it from the system unit and connect it to the network.

If the bar disappears, there is a problem with the video card, so you need to check the cooling system and install new drivers. If the stripes remain, then the defect is most likely related to the display.

When a vertical stripe of yellow or another shade appears on the monitor, you should look to see if there are swollen capacitors on the video card and replace them.

Vertical red stripe on the monitor screen

There are users who complain that distortions appear on the screen periodically. If you are wondering why vertical red stripes appear on the monitor, then you should know that it is often due to poor contact of the matrix cable.

Rarely, the problem can be caused by combustion of elements. Rectangular areas consisting of vertical stripes are a signal of dust or damage to the cable connectors.

Other reasons: a track on the control board has become detached or the video controller cable or VGA wire has been damaged.

Black vertical stripe on the monitor

According to reviews, black stripes are sometimes visible on the screen, which can be located in different directions and even in the center.

A thin vertical stripe on the monitor occurs if there is a malfunction or breakdown in the operation of the video card, matrix or its cable.

If, nevertheless, it was determined that the whole issue is a malfunction in the operation of the matrix, then it will not be possible to fix the problem and the only solution is to replace the part.

Vertical stripes appear on the monitor - what should I do?

Actions when stripes are detected will be directly related to the reason that triggered the failure:

1. First, let's look at how to remove the vertical stripe on the monitor if the video card is faulty. First, check the quality of the cooling system, for example, run a special program that determines the temperature. Disassemble the computer and remove any accumulated dust and change the thermal paste. For laptops, use a stand with additional fans.
2. If the problem appears due to a faulty motherboard or cable, then it is better not to experiment and not try to fix the problem yourself, so as not to aggravate the situation, so take the monitor or computer to a service center for diagnostics.

Source: https://womanadvice.ru/na-monitore-poyavilas-vertikalnaya-polosa-kto-vinovnik-polomki

The main reasons for the appearance of stripes on the screen of a laptop and computer monitor

Among the main reasons for the appearance of horizontal or vertical color, white or black stripes on the monitor are:

1. Problems with the video card, video chip (overheating, hardware malfunctions) - as a rule, in this case it is clear that the reason is not in the display itself (if you have seen problems with a cable or matrix before, it will most likely be clear), moreover, in a safe mode, with low resolution and in BIOS, the image may remain normal (but not always). The appearance of the stripes in this case often takes the form of artifacts, strange elements of image and text in different places, or stripes (often colored) arranged in a certain system evenly across the entire screen, examples will be given below. In this situation, most often there is a horizontal distribution of artifacts or stripes: even if the stripes themselves are vertical, we see them evenly distributed horizontally across the entire screen, apparently there is something wrong with the video card (but the second option is also possible).
2. Problems with the laptop matrix cable or the cable (or connector) connecting the computer monitor. Outwardly it may look like the previous case, or like the next version. Sometimes the screen may “paint” a certain color. When opening and closing the laptop lid, or when physically impacting the monitor cable, the appearance of stripes or artifacts may change. In the case of a laptop cable, the image may also disappear over a large area of ​​the screen: it becomes white or black, or a single vertical stripe of some color may appear.
3. Damage to the laptop matrix or monitor screen. Usually it looks either like a set of multi-colored vertical stripes in one area of ​​the screen (they can, in turn, consist of horizontal ones), sometimes like single vertical stripes, and black spots on the image are also possible (often have a horizontal orientation). If the matrix is ​​seriously damaged, there may be more interesting patterns, combinations of vertical and horizontal lines.

The matrix is ​​damaged

To diagnose a malfunction of the laptop screen matrix, simply carry out the following steps:

1. An image with a bright color background is displayed on the monitor.
2. Lightly press with your finger where the stripes appear on the screen.
3. Look at the screen from different angles and in different planes.

If the number of stripes or color changes during manipulation, then the cause of the malfunction almost certainly lies in a breakdown of the matrix itself or at the point of connection with the conductive cable. Matrix replacement is required in the following cases:

• If the secondary monitor works without interference;
• Streaks are visible or color rendition changes;
• Stripes appear at all stages of loading;
• A characteristic ripple appeared, one wide light stripe on the monitor or several thin colored stripes horizontally;
• A white stripe is visible on a part of the screen of any size vertically;
• The picture is negative or the colors have been changed.

If stripes appear on the monitor due to the matrix, the equipment can be repaired. But often in service centers, after diagnosing and assessing the general condition of the device, they give recommendations on purchasing a new laptop. It is profitable to sell the old one for spare parts in the same workshop and purchase a modern model at a discount.

Important! When horizontal stripes appear, it is impossible to work. But any repair is only a temporary fix to the situation. Laptops, like any equipment, have their own “expiration date”, after which it is advisable to change the components or the device completely.

Examples of stripes on the screen of a computer and laptop monitor and the corresponding reasons

And now examples of such stripes on the screens and an indication of the specific problem that caused them, so that you have the opportunity to guess what the cause is in your case.

In the pictures below, the reason is most likely in the video card.

And finally, this is what damage to the matrix itself may look like due to impact, punching or other physical damage. The picture may vary greatly depending on the location and severity of the damage.

Checking loops

Stripes on the monitor screen can also mean that you probably have problems in the connections of the elements themselves, which can sometimes be either physically damaged or simply dusty. To check them, you need to carefully examine every millimeter of the cable for physical damage. Are there blackheads there? Is the cable itself positioned correctly? Does it have unnecessary bends? Is everything connected correctly? If this is possible, then it is worth checking them on another computer. In fact, the problem of cables is quite complex, and not everyone can fully check these wires, therefore, in order to diagnose such a problem instantly, you must always have several spare cables on hand, which can be replaced if necessary. If, after using fresh wire options, stripes continue to appear on the monitor, then you should look for the source of the problem in other equipment. And if there is no problem, then you have already solved it and can continue to enjoy the possibilities of the virtual space. It is worth remembering this nuance, since not many people know that this can also be the cause of an unpleasant situation.

What to do to fix the problem with stripes on the screen

For most cases, such as damage to the cable, hardware malfunctions of the video card or damage to the screen matrix, you will have to seek equipment repair or change it, but sometimes the following options are possible:

• If you suspect a problem with the video card, and you have a desktop computer that has a separate integrated video output, and the integrated video card is turned on, try connecting the monitor to this output.
• If connection problems are suspected and we are talking about a PC, again, you can try other cables, inputs on the monitor and outputs on the video card.
• A laptop with a broken matrix or damaged cable can usually be connected to an external monitor or to a TV (see How to connect a laptop to a TV).
• If you are not sure whether it is the computer monitor or the computer itself (its video card), try connecting the monitor to a laptop, another computer, or a game console and see if the problem persists.

A common recommendation is to update or roll back your video card drivers. You can try this, but it helps in very rare cases and only for the first scenario: when we assume problems with the video chip.

I hope that some of the information presented will help you figure out what exactly the problem is in your case and take appropriate action to solve it.

Vertical stripes appear on the monitor

A monitor is the most important device for working with a computer, which allows you to see all the actions on the screen. Unfortunately, the monitor does not always please with its correct operation. Below we'll look at what causes vertical stripes to appear on your monitor, and whether there's anything you can do about it.

As a rule, suddenly appearing vertical stripes on the screen of users’ computers occur for two groups of reasons: software and hardware. In the first case, the software installed on the computer was to blame, and in the second, there were problems with the monitor itself or its connection to the system unit.

A little advice: before you start moving on to ways to solve the problem, try connecting your monitor to another computer - this way you can understand whether the problem is the computer itself, or a malfunction in the monitor.

Reason 1: missing video card drivers

If you just reinstalled Windows or updated your video card drivers, but then encountered vertical stripes on your monitor screen, you can assume there are problems with the drivers.

To solve this problem, you will need to install fresh video card drivers. First of all, open the Control Panel

and go to the
"System"
.

In the left pane of the window, click on “Device Manager”

.

Expand the "Adapters"

.
If the name “VGA adapter” or the name of your video card appears next to it, but with a yellow exclamation mark, this indicates that the drivers are not working. If the drivers have been installed, right-click on the graphics adapter and select “Uninstall”
.

A confirmation window will appear on the screen, where you will need to check the box next to “Remove driver programs for this device”

.

Once the removal is completed successfully, you will need to restart your computer. From this moment, you can start downloading and installing the latest version of video card drivers (if you haven’t worked with video card drivers at all after installing Windows, you will immediately need to proceed to downloading them, without the preliminary removal procedure described above).

You can download video card drivers from the official website of the manufacturer of your graphics adapter (specifically for your model). If you are the owner of a laptop, then the graphics drivers will be downloaded from the laptop manufacturer’s website.

After downloading the required driver distribution, you will need to run it by installing it like any other program, and then be sure to restart the computer.

Reason 2: incorrect resolution settings

The problem with vertical stripes may arise because the computer settings are set to the wrong resolution.

To check this, right-click on any free area of ​​the desktop and select “Display Settings”

.

Please note that further actions are discussed using Windows 10 as an example. If you have a different version of the operating system, the name and location of the settings may be different. In the settings window that appears, click on the “Advanced screen settings”

.

In the "Resolution"

Set the recommended setting for your computer, and then save your changes.

Reason 3: video card failure

If possible, connect your monitor to any other computer. If the vertical stripes have disappeared, but you do not suspect software problems, you can assume that the problem lies with the video card, which may have failed.

Next, you will need to disconnect the video card from your computer, and then insert it into another computer that you are completely confident in its functionality. If the situation with the monitor is similar, you have once again confirmed your guess.

In this case, you will need to try to visually inspect the video card to see if it is covered in dust, and if the contacts are dirty.

If the problem is in the contacts, clean them with an eraser and also get rid of all visible dirt.

After this, the video card did not work? Then you will not be able to help it in any way: either contact a service center to have it repaired, or replace the video card.

Reason 4: Incorrect monitor connection

Check whether your monitor is connected to the computer correctly: the cable connecting the monitor must be fully plugged in on both sides. We recommend that you additionally use a different outlet for the monitor - it is quite possible that it simply does not have enough power.

If there is any type of damage on the connected cable, the cable must be replaced.

Reason 5: Motherboard failure

A sudden power surge, severe overheating, or a simple manufacturing defect can cause the motherboard to fail.

In this case, of course, if you connect the monitor to another computer, it will work fine. Except for problems with the video card, you should suspect the motherboard - and here everything is already sad, and you won’t be able to help it on your own; you will definitely need to contact a service center (and the sooner the better).

Reason 6: Monitor malfunction

If on other computers the monitor still produces the same reaction with vertical stripes, we can assume that the problem lies in the monitor itself.

Alternatively, try pressing on the top of the monitor with your finger - if the stripes disappear, this may indicate that the cable in the monitor is coming off the matrix body (but this step may not have any effect).

In this case, you will need to take the monitor itself directly to a service center, where they can more accurately diagnose and solve the cause of the problem, or try to disassemble it yourself (of course, if you have at least some experience). If the problem is insufficient contact of the cable with the matrix body, you will need to use something to seal the gasket at the exit point.

As a rule, these are the main reasons for the appearance of vertical stripes on the monitor.

Source: https://sdelaycomp.ru/neispravnosti/124-chto-delat-esli-na-monitore-poyavilis-vertikalnye-polosy

Thus, replacing the matrix is ​​necessary in the following cases:

Only one part of the screen works, and the other part just displays a white canvas

or there is a wide white stripe on the screen

or some other artifacts

There is a characteristic ripple across the screen

Multi-colored vertical stripes

Blurred image when bending the matrix

All colors of the image on the screen are displayed in negative: for example, black - white, white - black, red - blue, etc.

Repair or replacement of the cable will be required if there are many multi-colored lines on the screen, and the image itself ripples or flickers, and the image changes when opening and closing the laptop.

In this case, the external monitor should show everything correctly.

The motherboard or video card needs to be repaired if:

Multi-colored lines run across the entire screen, usually repeating at certain intervals, while the same picture is created on the connected monitor

There are ripples across the screen, as in the case when the matrix is ​​faulty, but replacing it did not produce results

Now - more about how to solve the problem with stripes on the screen.

If it turns out that the reason for the appearance of stripes lies in a malfunction of the video card or motherboard, then we can advise the following. There are two types of video cards in laptops - integrated (built-in) and external, depending on the laptop model. You can only replace the external video card yourself; it is inserted into the PCMCIA slot. It won’t cost you a lot, but it’s still cheaper than repairs at some service center.

If the video card is integrated, or the motherboard is faulty, then the laptop will have to be taken in for repair. Most likely, the repair will cost you a lot, so be sure to ask the service center representatives to agree on a price in advance. After all, the invoice amount that you will be charged for the service may be close to the price of the laptop itself, but even if it costs you half a laptop, think carefully about whether you really need it? After all, in any case, a refurbished laptop is not a new technology, and it can fail you at the most unexpected moment.

If the chip on the video card malfunctions, the service will most likely offer you one of the following options

Warming up the chip

– the most cost-effective repair option, but there is no guarantee that this will solve the problem, and even if successful, the malfunction may occur again;

Reballing, of course, will cost more than warming up, but in 99% of cases it will provide a successful result.

Chip replacement

- the most expensive option, and it’s not a fact that replacement is justified; often reballing is enough to fix the problem. One way or another, the choice is yours. You just have to weigh the pros and cons of each option, based on the cost of repairs, the laptop itself, and expert advice.

The motherboard can also fail due to oxidized contacts, overheating or minor corrosion, for example, after spilled tea. Options for solving the problem will be similar to those in the situation with a video card.

Why do stripes occur?

A monitor is a means for displaying images on a display. It is closely connected with various computer components. Sometimes multi-colored stripes are a consequence of driver malfunction or a failure due to a virus. But software problems are rarely the root cause. More often, the reason is the incorrect connection of the PC nodes or the negative impact of one of them on the other.

Before starting diagnostics, it is worth checking what kind of defects are on the screen. If the picture is simply deformed or the colors are inverted, then the likely cause is the driver. Updating it is a simple task. It is best to download the latest version from the manufacturer's website. In the case where the screen is divided into strips or disintegrates into pixels, the reason is clearly in the hardware, and not in the software. Not all users know what to do in this case. Many people blame the video card, but that may not be the issue. Loose wires, overheating, dust are all possible sources of streaks. Therefore, first of all, I recommend disconnecting the computer from the network and starting sequential diagnostics of each element.

Solving the problem with stripes on the laptop screen

Many laptop users are faced with a situation where monochrome or multi-colored stripes appear on the screen. They can be vertical or horizontal, with a desktop or black screen background. The behavior of the system may differ from case to case, but is always a sign of serious problems. We will devote this article to an analysis of the causes and solutions to this problem.

Main causes of this problem

Vertical or horizontal stripes on the monitor may appear due to hardware failure or overheating. The incorrect interaction of various technical elements should also be taken into account. In addition, do not forget that the source of the problem can be dust and contamination of the cables, which are the connecting connection between various elements. Therefore, in order to establish the true causes, you need to conduct a series of diagnostic studies that will identify the true problem, and only then think about ways that will help get rid of this unpleasant situation. And it’s worth remembering that you shouldn’t immediately run to the service center, since in most cases you can get out of this situation with your own efforts. Well, if a technical problem is classified as critical, then there are no options - you will have to find among your friends those who have experience in troubleshooting such problems.

Stripes on laptop screen

In this article we will look at such a problem as a malfunction of the matrix, or, more precisely, the appearance of stripes on the screen.

The occurrence of this failure is a serious disruption to the operation of your device. And dealing with such a problem is not so easy. Identifying this breakdown is not as difficult as diagnosing why exactly ripples appeared on the screen of your favorite laptop, since the design of laptops is much more complex than the design of a home PC. The stripes on a laptop matrix can be absolutely anything (horizontal, vertical, colored, white, black). And the reasons lie deep in the problems of your device.

The cable is faulty

The ribbon cable must be diagnosed if stripes appear on the laptop screen. When using a laptop, its lid (monitor) is constantly opened and closed. This leads to possible deformation and clamping of the cable transmitting the image. It is recommended to monitor this process and not make sudden movements with the device cover.

To diagnose, you just need to observe the image on the monitor at different positions of the cover. If the stripes on the laptop screen disappear or their number increases, then the cause of the malfunction is most likely in the cable. This is a simple breakdown that will not hit your pocket financially when replaced. The cable needs to be changed in the following cases (provided that the connected additional monitor shows a clear and even picture):

• Shimmering stripes, ripples, white or black stripes;
• “Broken” pixels are visible (usually they appear in columns);
• Manipulations with the lid change and “revive” image errors.

In modern laptop models, manufacturers have paid more attention to protecting cables and have made design updates that help extend their service life. In older models, this problem occurs much more often, but it is also difficult to find a cable that matches the technical characteristics.

Before starting the search, you need to write down the model of the matrix itself; it is this data that will help replace the part. In addition, service centers carry out repairs if it is impossible to find a replacement. The procedure is quite simple. Using a special device, the cable is “ringed” to detect breaks. After which, instead of the broken wire, a new one is soldered in parallel.

Reasons for the appearance of stripes

1. Video card overheating. If you have been diagnosed with the fact that your screen begins to ripple with stripes due to overheating of the video card. Then improving your laptop's cooling system will solve your problem. For example: a stand with coolers, cleaning an old cooling system, or completely replacing it with a more powerful one.
2. Complete failure of the video card. Most often, the main reason is also overheating in the first situation; laptops with hardware failure are less common. In this situation, the stripes either appear when you start the operating system, or your device completely refuses to work. But it is also worth noting the fact that with this type of breakdown, wide white stripes appear on the screen and they can be both horizontal and vertical. But no one is immune from color stains on the screen. Solving this problem is not that difficult. Repairing or upgrading the video card will help, but replacing the card in a laptop yourself is not so easy and if you do not have these skills, it is better to take it to a service center.
3. System board failure. The situation is the same as with a video card failure. Only the stripes are colored.
4. Loop failure. A cable runs from the motherboard to the laptop matrix, thanks to which the signal reaches the screen. The reasons for the breakdown can be very different. For example: poor contact between the board and the cable, burnout, fracture, cracks can cause malfunction of the screen and color rendering to the laptop matrix, which is why stripes appear.
5. Damage to the matrix, failure. This shelf is critical and hopeless, the only solution is a complete replacement of the matrix. There are rare exceptions when reinstalling or updating video drivers helps, but you should not hope for this, such a case may be one in a million.

The video card stopped working

The video card is responsible for transmitting the image to the screen. It bears a serious load, which is why breakdowns of this part occur quite often. When diagnosing, you must follow a certain algorithm of actions:

• Note the time when the stripes appear after turning on the laptop.
• If horizontal stripes on the monitor (or others) appear immediately when you turn it on, in most cases the problem is not related to the video card.
• If streaks on the laptop screen are visible after a short period of time, then the cause is most likely overheating of the chip.

When flickering stripes appear on the laptop screen, and the time after booting is 5-10 minutes, special attention is paid to the video card. This is due to the fact that the device heats up gradually.

Leave a request and receive a 15% discount on repairs!

Submit your application

When the chip on the video card overheats, problems appear. To prevent its complete failure, it is necessary to promptly monitor the cooling system of the laptop. What measures can be taken:

• Replacing the chip completely is financially expensive, but most effective.
• Rebowling, dismantling and putting the same chip back - in some cases it helps.
• Warming up the chip is cheap, but too annoying. Improves the image situation only temporarily.

If the video card temporarily overheats, this situation can be corrected. In addition, if stripes appear on the monitor, this may not be permanent: for example, when loading a game at maximum requirements. But when the video card completely fails, stripes may also appear on the screen immediately upon boot, or the monitor will remain a “black square” altogether.

Physically checking the operating mode of the cooler on a laptop is quite problematic. But this may be the reason why vertical or horizontal stripes appear on your laptop screen. You can use software utilities, many of them are freely available. They will provide information about the heating of various system components.

If deviations from the norm are detected, experts advise that you first remove the back cover of the laptop and carefully clean it of dust. The most convenient way to do this is with a vacuum cleaner at low power. It would be a good idea to update the layer of thermal paste; it is available for sale at service centers and computer hardware stores.

Note! If, upon visual inspection of the chip, traces of carbon deposits are noticeable, it is necessary to replace it, since the device is definitely out of order.

It is also recommended to purchase a special stand with fans for devices, which reduces the thermal load. This is especially useful for laptops that are used at maximum speeds and demands. There is a high probability that the line will no longer appear on the laptop screen.

Problem solving

Loop repair

Recently, cable-related problems have most often occurred in older laptop models. Because new models use stronger, updated and adapted cables. This is the trap that finding a new cable for an outdated laptop model will be quite difficult, but possible. But there is one thing: Before you go looking for a new cable, be sure to rewrite the matrix model of your device. But still, if luck smiled on you and you found the one and only, you are lucky, but if not, then you can take the risk of trying to fix the damage with your own hands. For repairs we will need: electronics skills (the basics), a soldering iron, solder, rosin, a tester and an MGTF mounting wire. To ring the loop we will have to get to the ends on both sides.

What to do next?

And the repair plan is quite simple (it’s better, of course, to contact a service center if you don’t have the skills to work with a soldering iron):

1. We call the train.
2. We find a break (if there is one).
3. In the place where the break occurred, we solder a duplicate wire parallel to it.

If no break was found, then the problem lies in more expensive components.

System board repair

The motherboard is not a simple thing and may not fail completely. As a result of overheating of individual areas, the microchip or the bus (responsible for exchanging data with the video card) may burn out. It is important not to forget about the PCMCIA slot (the slot in which the video card is installed), whether there are any scorched or oxidized contacts there. But even if the contacts fall off, you cannot do without repairs. The ideal solution to this problem would be a number of the following actions:

1. Diagnosis (if opal or oxidation is confirmed).
2. Resoldering the chip or cleaning the contacts.

But the type of complex repair with a burnt board will not justify itself and it will be easier to replace the part with a new one.

What does a matrix restoration master use?

First of all, this, the price per piece of which starts from 800 rubles. and reaches 4 - 5 thousand rubles. per reel. A reel contains 50 meters of 2mm wide adhesive tape.

Expensive and it makes sense to buy only for the service center. The price has dropped so you can buy individually. Another interesting storage conditions are from -10 to +5 degrees. We can only hope that it will not lose its properties due to the heat during delivery.

A special one is also used. Aliexpress sells a set of three nozzles, the heating of which depends on the diameter of the main rod.

How to fix a problem with faulty components

If it's the train

Often cables break and fail on older laptops. Firstly, they survived a lot of openings and closings of the lid. Secondly, modern devices use more advanced technologies that allow them to serve their owners much longer.

But here you may encounter a small problem. For older models it is much harder to find replacement parts. And you will be very lucky if the laptop model was popular at the time.