Cope with laptop keyboard that is not functioning properly

There are many issues that could affect the laptop keyboard. This can be caused by physical damage to the keyboard, or because of damage to the defective software. In this arrtikel, we will explain some of the possible causes of the problem and how to solve it.
There are a number of reasons why a laptop keyboard can not work well even not work at all. Although it is advisable to go to a professional computer technician, you can fix it yourself. Mentioned below are some of the common reasons behind the laptop keyboard dysfunctional. We have also provided some steps that will assist you in troubleshooting this problem.

Issues

Some specific keys laptop is not functioning properly. When typing in a specific key, which is on the screen is not the key question. Or sometimes must press hard, just to get a result. Cause:

1. Keyboard spilled by liquid.
2. Dust that settles in the key.
3. Key wear because it is often used to play games.
4. Lubricant was dry.

How to overcome:

1. Unloading all existing buttons by removing the keyboard layout using a screwdriver with caution. All rubber and key buttons are released, store in different containers.
2. Clean the inside of the keyboard by using the swabs of cotton bud slightly dipped in water. Avoid too much water, because excess water can damage the keyboard. Clean the entire keyboard with extra pressure on the main room.
3. Clean every button that has been removed and stored in a container using foam rubber. This will help to remove the sticky substance that sticks to the bottom of the button. Allow to dry for 15 minutes after completion cleaned. After that, wash all key correctly using warm water, and allow it to dry completely.
4. Spray a small rubber karet- stored in another container, and rinse with warm water. This rubber piece pack with a tissue to dry more quickly.
5. Place all of the key face down on a flat surface. Give a light lubricant, and let it dry.
6. After completion cleaned and lubricated, replace the keyboard with caution. Mulail by putting all the rubber on the keyboard, then attach all appropriate key positions respectively. Use fingers to meneksan all key down one by one until it is seated in their respective slots.

This process may take up to a maximum of 2 hours. Cleans and lubricates the keyboard will prevent permanent damage. Laptop keyboard finer than on an external keyboard, and is not suitable for playing games in the long term.To prevent damage to the laptop's keyboard, you should use an external keyboard to play games on the laptop.

Key buttons particular provide incorrect character on the screen;

Cause:
If the problem is the wrong characters, it is likely this is due to the software. Solution: Step:

1. Open the Control Panel → Regional and Language Options Keyboards and Languages ​​→ Keyboards → Advanced → Change Key Settings
2. Select the option "Between Input Languages" and click "Change Key Sequence".
3. Select "Not Assigned" in the "Switch Input Language" and "Switch Keyboard Layout".
4. Click "OK" to save the changes.

Character key keyboard letter issued karaker numbers;

Cause
This can be due to software problems, or there is a possibility that you may have activated digital keyboard inadvertently. Solution: Press Fn + Num Lock or the Fn + Shift + Num Lock. This step will disable the digital keyboard. If the problem still persists, proceed to perform the following steps:

1. Start → Search → Device Manager → press Enter . Or you can also open the "Device Manager" in this order: Start → Control Panel → Administrative Tools → Computer Management → Device Manager.
2. Then you will see a list of laptop hardware. If you see a yellow exclamation mark on the icon "Keyboard" , uninstall driver. Then install the driver again, and restart the laptop.

If the above steps do not solve the problem, you might want to try the following alternatives:

1. Unplug the laptop from the power source and take off all connected external hardware. Once the laptop is turned off, remove the battery and wait for 5 minutes to pair back. Turn the laptop back.
2. There is the possibility of damaged files could affect the keyboard. Restart your laptop. This will reset all file and returns an error, so that problems with the hardware and software can be normal again.

Another reason that may cause the keyboard can not work well is the compatibility issues hardware / software in the laptop laptop.Coba run in "Safe Mode" . If the keyboard turned out to be working in "Safe Mode", meaning the cause is software related. You should carefully check the keyboard driver. If there were any drivers are missing / corrupted, download the driver from the web site provider. Above are some things that can cause problems on the laptop keyboard. Should follow all instructions well, before you open the laptop's own keyboard. If the problem is still yet to be resolved, you should ask for the help of an experienced computer technician.

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