Repair and replace laptop screen

Nowadays, technological progress has touched everyone. Now all became familiar devices such as computers, mobile phones, tablets. They are created using the latest technologies and over time, becoming more complex structure. And, of course, as with any other mechanisms or technology, these electronic devices may suffer from various failures and malfunctions. This article will detail this relevant to many problem as breakage, and also replacement of laptop screen. Why am I having so much trouble how to avoid or fix?

About device laptop screen

The laptops Themselves, regardless of the model and the preferences of the manufacturer, always have a similar design. They consist of screen panels, inside of which is all electronic "stuffing" of the device. On top of that panel there is a keyboard.

Laptop Screen also has quite a complex structure. Its basis – is the matrix which reproduces the main graphic image. In addition, the device screen also includes a special ribbon cable that connects the matrix with the motherboard, graphics card, and a number of other nodes that are required for normal functioning. Sensor is protected from external influences by the housing of the laptop as well as coatings, which are now made mostly of transparent plastic. But even such a robust design can be broken. This is due to several reasons.

Why the screen broke?

So what are the most common causes of damage laptop screen? First of all, these troubles are related to mechanical effects. It may be shock, drop the device on a hard surface, the result of careless handling. In any case, these are impact and damage to the matrix the most. As a result, may need repair or replacement laptop screen.

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Another reason – the impact of adverse conditions. This series include such adverse factors as moisture, high or low temperatures or of the device, fluctuations and power surges, short circuit. They can hurt in the first place the electronic component matrix and its attendant circuits, loops and nodes. It is therefore very important to protect the laptop from all these adverse impacts, and the failure may not occur at all.

Signs of a breakdown

Proof that with a screen that something is wrong, can be quite different manifestations. The screen may convey a distorted image, to reproduce his pieces. In some cases, there are delays, for example, when watching movies that do not depend on other circumstances. It often happens that the screen do not submit any "signs of life", even if the laptop is turned on normally. Such alarming events suggest that it is time to replace the screen.

Failure happened

As if to protect the laptop failed and the image is either abnormal or missing? In this case you will need urgent repair or replacement laptop screen. First of all you need to learn that independent attempts to fix it to anything good will not. Complex device with many details sometimes baffled even the most experienced repairmen, to say nothing about Amateurs. So at the first opportunity, you need to take the broken device to your nearest workshop, specializes in working with computer equipment.

One of the most easily liquidated problems with the screen – a failure of the backlight. Their failure is evidenced by the darkening of the image, especially the edges of the screen. Often, the image acquires a certain color and not change. In this case, a lot of money to spend is not necessary, because the lamps are in abundance in every service center, and they cost pennies (compared to the more complex components).

Laptop Repair: screen replacement

Since matrix – a very technologically complex device, it must be replaced only if it cannot be repaired, for example due to mechanical impact. In the service center these facts are taken into account in the first place. In General, the repair process includes many complicated stages. This:

• Complete tear down of the laptop or (in some cases) cover the screen.
• Further diagnostics laptop. It is performed using sophisticated equipment. It helps to identify such problems, when the interference image of the screen is not always connected to the matrix. In rare cases, it may be caused by problems with the GPU or trains, and bridges.
• If the root of the problem is still in the matrix, select the most appropriate for her replacement. Usually this takes into account such important parameters as size, mounting methods, display resolution.
• Then made immediately the installation of the new matrix. This process may differ depending on the model and manufacturer of your laptop.
• After the installation process matrix the notebook is subjected to rigorous testing with the help of specially created programs and instruments.

In many ways, this process may slow down some features. Itselfa variety of manufacturers, model ranges and separately issued copies of laptops involves a large experience of the master in work with electronic devices. The producers are aiming to please picky clients, installed on devices of the same model series are completely different in structure and characteristics of the matrix. And the prices on them significantly vary depending on rarity. For example, the replacement of the screen on the laptop can cause the necessity of searching for this unique manufacturer components. But, as a rule, with popular brands is not a problem.

As an example, should consider such well-known brands such as Packard Bell and Samsung. Each of these manufacturers has their own approach to the manufacture of equipment. Therefore, the matrix can be very different.

Specific requirements for screen replacement

For example, the replacement laptop screen Packard Bell can get quite expensive, so it is now in the market for their goods it is difficult to meet, the situation is similar with accessories. But because the company is part of Acer company, many of their laptops interchangeable. Directly for matrices that details such as the hinge cover. Basically these laptops are matrix production LG (15.6 inch).

If you need screen replacement, Samsung laptop, then you need to take into account that all the matrices produced by the company, controlled by its own brand, which makes them even better, but still has minor flaws that in General the laptop is not affected. One of these include a tendency to overheat, however this happens rarely subject to the necessary rules.