Do you know how it happens: one awkward movement - and a glass of coffee or soft drinks spilled on the keyboard of your laptop. Well, damn it! This is a bad day ... After all, you probably know that spilled on the laptop soda, tea or beer, can cause serious damage, data loss and even loss of your portable PC.
The most innocuous situation is when you shed on the keyboard plain water. If you have a such a nuisance, we first need to immediately disconnect the laptop, if it is connected to the network, and remove the battery (no need to wait for a normal shutdown). Then drain the water from the keyboard, simply turning over the laptop, then you can wipe it with a dry cloth. After all this leave the laptop to dry during the day, no less. Must wait until the moisture evaporates completely. Upon expiration can test the laptop keyboard in general and in particular. If the laptop or keyboard does not work, you should search in your city centers, performing service repairs laptops in your city.
Even worse, if the keyboard has got a coffee or soda. After drying, these fluids become sticky and likely key on the laptop will zalipat when clicked. Here a simple drying is necessary. Most likely, you will need to repair your laptop keyboard in the studio.
If you are unable to give Beech a repair, you can try to disassemble the keyboard and clean it yourself, but remember with the following rules:
* Always remove the battery and unplug the AC adapter before you open the case laptop
* At unauthorized opening the notebook you'll lose the guarantee
* If you damage the keyboard connector on the motherboard, then you have to replace the entire motherboard
* You have to act at their own risk.
So, in order to remove the keyboard is necessary to understand how it is attached to the notebook. First, inspect it from all sides. Typically, the keyboard is removed, once it is otkrucheny screws, which are located under the header on top of decorative over the keyboard (or under it, on some older models of Toshiba).
1. Use a screwdriver or a knife carefully remove the panel. Panels are mounted on a snap, so you should have no problem with dismantling. Be careful, on some notebooks this socket can approach the wire, and with a sharp jerk, you can tear them accidentally. Once the panel is removed, you will have access to the screws holding the keyboard.
2. Remove the screws and disconnect the ribbon cable that goes from the keyboard to the motherboard.
3. Next, you need to remove all the buttons (previously better to photograph the location of the keys).
4. Then we remove all elevators for the keys.
5. After that we remove the layer with rubber caps (or just some caps, depending on model)
6. It separates the foil from the conductive paths, the track to restore the damaged contact with a special adhesive.
As you can see, the keyboard is very difficult to disassemble and assemble even more difficult. It would be better if you allow this work to specialists. In such cases, the service center for repair laptop keyboard replace spoiled a new one. Cleaning and restoration of the keyboard may be required for older models of laptops, which is hard to find parts. Replacing the keyboard will cost you from 2500 rubles. In some service centers may be specified price from 500-600 rubles. This is likely the cost of the repairs without reference to price the keyboard itself, which for various models ranging from 2000 to 3000 rubles. So be careful and specify the price at once, then to you it was not a surprise.
Finally, I would advise you, be careful when handling the notebook. Keep drinks away from him. Instead of eating and drinking for him, better get up to 10 minutes of a workout, go have a meal in the kitchen, if you are at home. In the absence of such a possibility, at least delays the laptop away from him during the meal. These simple rules allow you to live longer than a laptop computer, and it will serve you more than a year.
Showing posts with label laptop. Show all posts
Showing posts with label laptop. Show all posts
July 9, 2010
Typical failure of laptops and their removal
So in the case of notebooks: there are the typical rules of operation, as well as the typical symptoms that indicate about any problems with your laptop.
Let's start with the necessary operating rules Notebook:
1. We do not recommend to eat, and afterwards enjoy various drinks at work with a laptop, because liquids to get inside the laptop, at best, will cost you to work on dismantling and cleaning the keyboard (which is about 2000 rubles), and at worst is over replacing the motherboard, which is half the cost of the laptop.
2. Like any equipment, do not put your laptop in place under the constant direct sunlight.
3. When you carry your laptop is desirable to use special bags, briefcases and backpacks, with proof, compact walls, because Any vibration or shock can lead to very serious and costly consequences.
4. Because our service center is engaged in repair laptops for a long time, and our master saw all, we want to warn you about the behavior of the animals, which in retaliation for the brutality owners have a habit to relieve themselves on your favorite laptop keyboard ....:)) - Aftermath of most cases - replace the motherboard. Note that the case is very common!
5. Since in our country, power failures are not uncommon, especially in winter, and to slight voltage deviation from the provisions of 220, we even got used to the laptop - a special case, and get used to that sort of thing to them is difficult. So, feed your machine, as a minimum, a surge protector, and even better through a device called the UPS. In the storm Always unplug the laptop from the network, using just the battery.
6. Do not leave your laptop in the zone of reach of young children!
7. In the event of any fault, do not trust disassemble the laptop and attempt to repair the non-professionals, remember, after the repair of the illiterate and inexperienced intervention without professional equipment and tools, will cost you twice as much!
Now let's talk about the typical signs of failure and methods to address them:
1. If your notebook screen was dimly lit, and the picture is visible is very bad, or it was one color (red shade), then there is a backlight failure. In this case, your laptop will need either to repair the inverter, for which only the professional knowledge of electronics, extensive experience and highly qualified staff, either to replace a backlight, the matrix, because These lamps are very thin and fragile and may shatter upon impact. Also, a backlight may be damaged due to oxidation of the cathodes. Replacing the backlight quite thin, precise and painstaking work that can not be done at home, because completely disassembled the entire matrix, which need special equipment, experienced hands and professionalism. Repair and replacement of the matrix laptop can produce specialists ASP-Service.
2. If the image on the laptop screen was constantly flashing, this indicates a possible malfunction of the controller board of the matrix, or in derogation of the matrix plume.
3. If after a stroke on the screen appeared thin vertical or horizontal color bars, then this is the first sign of a bundle of glass at the junction with decoders. In this case the laptop needs a complete replacement of the matrix.
4. If you are working with a laptop you hear a repeating click inside the laptop, it indicates the beginning of failure of the hard disk, so hurry to keep all the valuable information on other media, because soon you will have to change the hard disk.
5. If you are working with a laptop, it became very hot, it may be the consequence of a number of malfunctions, such as:
- Clogging the cooling system;
- Failure of internal memory, processor
- Failure of the individual parts board RAM.
It is necessary to diagnosis laptop and identifying the cause of heating.
6. If the battery life started to decrease and reached 5 - 15 minutes, and the total discharge-charge the battery situation has not changed, it is a clear sign of failure of the battery, which can either replace the new one, or can be repaired.
To diagnose and repair laptop can be in the company's ASP-Service.
Let's start with the necessary operating rules Notebook:
1. We do not recommend to eat, and afterwards enjoy various drinks at work with a laptop, because liquids to get inside the laptop, at best, will cost you to work on dismantling and cleaning the keyboard (which is about 2000 rubles), and at worst is over replacing the motherboard, which is half the cost of the laptop.
2. Like any equipment, do not put your laptop in place under the constant direct sunlight.
3. When you carry your laptop is desirable to use special bags, briefcases and backpacks, with proof, compact walls, because Any vibration or shock can lead to very serious and costly consequences.
4. Because our service center is engaged in repair laptops for a long time, and our master saw all, we want to warn you about the behavior of the animals, which in retaliation for the brutality owners have a habit to relieve themselves on your favorite laptop keyboard ....:)) - Aftermath of most cases - replace the motherboard. Note that the case is very common!
5. Since in our country, power failures are not uncommon, especially in winter, and to slight voltage deviation from the provisions of 220, we even got used to the laptop - a special case, and get used to that sort of thing to them is difficult. So, feed your machine, as a minimum, a surge protector, and even better through a device called the UPS. In the storm Always unplug the laptop from the network, using just the battery.
6. Do not leave your laptop in the zone of reach of young children!
7. In the event of any fault, do not trust disassemble the laptop and attempt to repair the non-professionals, remember, after the repair of the illiterate and inexperienced intervention without professional equipment and tools, will cost you twice as much!
Now let's talk about the typical signs of failure and methods to address them:
1. If your notebook screen was dimly lit, and the picture is visible is very bad, or it was one color (red shade), then there is a backlight failure. In this case, your laptop will need either to repair the inverter, for which only the professional knowledge of electronics, extensive experience and highly qualified staff, either to replace a backlight, the matrix, because These lamps are very thin and fragile and may shatter upon impact. Also, a backlight may be damaged due to oxidation of the cathodes. Replacing the backlight quite thin, precise and painstaking work that can not be done at home, because completely disassembled the entire matrix, which need special equipment, experienced hands and professionalism. Repair and replacement of the matrix laptop can produce specialists ASP-Service.
2. If the image on the laptop screen was constantly flashing, this indicates a possible malfunction of the controller board of the matrix, or in derogation of the matrix plume.
3. If after a stroke on the screen appeared thin vertical or horizontal color bars, then this is the first sign of a bundle of glass at the junction with decoders. In this case the laptop needs a complete replacement of the matrix.
4. If you are working with a laptop you hear a repeating click inside the laptop, it indicates the beginning of failure of the hard disk, so hurry to keep all the valuable information on other media, because soon you will have to change the hard disk.
5. If you are working with a laptop, it became very hot, it may be the consequence of a number of malfunctions, such as:
- Clogging the cooling system;
- Failure of internal memory, processor
- Failure of the individual parts board RAM.
It is necessary to diagnosis laptop and identifying the cause of heating.
6. If the battery life started to decrease and reached 5 - 15 minutes, and the total discharge-charge the battery situation has not changed, it is a clear sign of failure of the battery, which can either replace the new one, or can be repaired.
To diagnose and repair laptop can be in the company's ASP-Service.
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