In the process of work, new owners of mobile computers often have the following question: how to make the screen on a laptop brighter? If there are no problems with this on a stationary system unit (the monitor is installed separately and it always has buttons for control), then with such devices it is not so simple. Within the framework of this article, the simplest ways to solve this problem will be given. In most cases, they allow you to achieve the desired result. But if all else fails, then you need to contact a specialized center for repairing computers and laptops. Perhaps the answer lies in the fact that some component of the mobile PC has failed and needs to be replaced.
Using the keyboard
The brightness of the screen on a laptop is changed by a special key combination. One of them is a functional one, located in the bottom row of keys between Win and Ctrl, and it is labeled Fn. It includes an additional character layout. Among them, there are necessarily two keys, on which the designation "sun" is applied. On one of themthe arrow or triangle is turned up, and on the other - down. Accordingly, in the first case, we increase the brightness, and in the second, we decrease it. Now, to change the brightness, perform the following steps. We hold the function key and, together with it, the second one, on which the “sun” and the arrow (triangle) are located at the same time.
Video card drivers
Now let's figure out how to make the screen brighter on a laptop using drivers for the video card. Open the graphics adapter control panel by double-clicking the right mouse button on the right side of the taskbar on its logo. It could be a black and blue screen for Intel, a green icon for Nvidia, or a red label for AMD. Let's focus on the first of them, since they can be most often found at the moment. Other manufacturers have the same procedure. If we don't find something, we look at the documentation. After double clicking, a menu will open. In it, select "Graphic characteristics". Next, go to the "Display" section and in it we find the item "Improving the quality of color". The Brightness slider will appear on the right. By changing its position, we achieve the desired result. In the event that there is no such panel, then you need to install the driver from the disk that came with the laptop. Another option where such software can be found is the official website of the graphics adapter manufacturer. In addition, video card drivers allow you to more flexibly configure PC settings. For example, using them you can reduce the resolution of the laptop screen or change its orientation.
Energy plan
Another way to solve this problem is to change the power consumption. On a stationary computer, such a setting does not play such an important role as in this case, because it constantly works from the network. But for a laptop, this is critical. It can run on battery, and when it goes into this mode, the minimum power consumption plan is activated. One of its components is a decrease in screen brightness. To change the mode, perform the following manipulations. We go to "Start", then select "Control Panel". In it you need to find "Power". A window will open with a list of available modes. We select the mode in them, which is called "With maximum performance." After that, the brightness should immediately increase. This is another option on how to brighten the screen on a laptop.
Extreme Case
Have all the recommendations above been implemented, and the brightness of the screen on the laptop has not changed? In this case, you will have to contact the service center. As practice shows, most likely, something broke at the hardware level. This statement is especially true for the case when the screen has become dark for no apparent reason. That is, nothing was installed, the settings were not adjusted. The reason can be anything: the cable has frayed, the contact has come off, or something else. In any case, it is almost impossible to find the cause of the malfunction and fix it at home. Therefore, you will have to contact the service center for help.
Let's bring it downresults
This article provides a step-by-step answer to how to make the screen brighter on a laptop. First, use the keyboard shortcut. In most cases, this is the solution to the problem. Then we check the availability of all drivers on the PC and adjust the settings of this program for the graphics adapter. Another place where the answer to this question may be hiding is in the energy saving plan, which can be changed in the Control Panel. If everything is done, but the result is not achieved, then you need to contact the service center for help.
