Keyboard backlight does not work

Typically, different keyboard models are not very different in terms of functions and the number of tasks performed. Their main purpose is to enter text information. For standard commands, a classic keyboard version with a familiar key layout without a set of additional features is sufficient.

However, if you spend a long time at the computer or your professional activity is impossible without it, it is recommended to purchase devices with improved characteristics specially adapted for long-term use. Today we will talk about the backlight for keyboards, the advantages of its use and how to connect.

Before buying this version of the device, you should decide on the purpose for which you want to use it. The technology has its advantages, which provide better working conditions, but they will not be useful for all users. To understand the present list of the main advantages:

1. Key highlighting facilitates keyboard orientation.
2. Light highlights the individual buttons, they become more clearly visible.
3. Thanks to the backlight, the eyes do not strain when searching for the desired characters.
4. It is possible to work even in the dark without using additional light sources. Especially useful if you do not live alone in the house.
5. Stylish appearance and design also play an important role for many.

In general, this technique will be useful for those who work a lot with a set of texts and prints various documents. This will greatly facilitate the process and allow you to quickly navigate the layout. But for other purposes it will be more likely an extra addition, for which you will have to pay well.

ATTENTION! For beginners and fans will be enough for the most simple configuration. This will help to decide on personal preferences and will allow you to choose high-quality equipment in the future.

If you bought a keyboard with a built-in keypad highlighting system, but over time it stopped performing its functions in full or completely turned off, you need to identify possible causes and try to eliminate the shortcomings. Among the possible sources of problems are the following main points:

• using the power saving mode is not a malfunction, but may cause a lack of light with sufficient natural light around the keyboard;
• the most serious cause is mechanical damage to the microcircuits due to a shock or moisture ingress inside the device;
• malfunction of the sensor responsible for connecting the light - if it fails, the lighting will not be adjusted;
• Possible reasons may be in the software: outdated drivers, failure settings, defeat by virus programs.

IMPORTANT! Run diagnostics for troubleshooting. If this is not possible, contact the service center for the purpose of detecting and repairing defects. Self-repair can damage the system and damage the equipment.

When connecting to a computer for the first time, it is necessary to properly connect and adjust the backlight. This can be done quite easily and quickly using the step-by-step instructions below:

1. Log in to the Apple system, then click on the system settings item.
2. Next, open the "Keyboard" tab.
3. The program activates the settings window, in this section, select the features you are interested in and tick off the activation of the backlight.
4. After that, save the settings, and then restart the computer. Everything should work.

If, after setting up the system, the keys are not highlighted, then the cause of the failure is different. Try to conduct a comprehensive diagnosis and find the problem. After that, proceed to its elimination as far as possible. In case of difficulty, contact the computer repair shop.

If you have a warranty, contact the store for free repair and maintenance.