It does not work the keyboard backlight: Why does not the keyboard backlight, how to enable and customize the keyboard backlight.

Usually, various keyboard models do not differ greatly in feature set and the number of tasks performed. Their main purpose - is to enter text information. For standard keyboard commands quite the classic version with all the usual key layout without a set of advanced features.

However, if you spend a long time at the computer or your professional activity without it is impossible, it is recommended to buy devices with improved performance, specially adapted for long using. Today we talk about lighting for the keyboard, the benefits of its use and how to connect.

Why backlight on the keyboard

Before buying this version of the device should define the purpose for which you want to use it. In technology has its advantages, providing the best conditions for work, but they will not be useful for all users. To understand the present list of the main advantages:

1. Highlighting key facilitates orientation on the keyboard.
2. Light allocates separate buttons, they become more clearly visible.
3. Due to the illumination of the eyes are not strained when searching for the right characters.
4. There is an opportunity to work even in the dark without the use of additional light sources. Especially useful if you do not live alone in the house.
5. Stylish exterior design and also for the many play an important role.

In general, this technique will be useful for those who work with a lot of typing and printing various documents. This will greatly facilitate the process and allows to focus on the layout faster. But for other purposes it will be rather more than a supplement, for which will have to pay well.

ATTENTION! For beginners and enthusiasts will miss the simplest configuration. This will help determine your personal preference and will allow in the future to choose high-quality equipment.

Why does not the keyboard backlight

If you bought a keyboard with built-in backlighting of keys, but over time it has ceased to perform their functions in full or not at all disconnected, you need to identify the possible causes and try to eliminate limitations. The following main points can be identified among the possible sources of problems:

• Use energy power saving mode is not a failure, but may result in absence of light at sufficient ambient light around the keyboard;
• is the most significant cause mechanical damage to the chips due to shock or moisture inside the enclosure;
• sensor fault, responsible for the connection of light - when failure is not carried adjustable lighting;
• Possible reasons may be in the software: outdated drivers, failure settings, virus software failure.

IMPORTANT! Perform diagnostics for troubleshooting. If this is not possible, please contact the Service Center to locate and repair defects. Self repair can damage the system and damage the equipment.

How to enable and configure the keyboard backlighting on MacBook

When you first connect to a computer, the right to make a connection, and adjust the backlight. This can be done quite easily and quickly using a step by step guide, which is presented below:

1. Go to the Apple system, then click on the item system settings.
2. Next, open the "Keyboard" tab.
3. The program will activate the settings window, in this section, select the characteristics you are interested in and put a tick opposite to activate the backlight.
4. Then, save the settings, and then restart the computer. Everything should work.

If the key does not light up after the system configuration, the problem may mean another. Try to conduct a comprehensive diagnosis and find the problem. After that, proceed to its elimination as far as possible. In case of difficulty please contact the repair shop computer technology.

If you still have the warranty, please refer to the store for providing free repair and maintenance.