In operation at the newly minted owners of mobile computers are often a question arises: how to make a brighter screen on a laptop?If the system unit on the stationary this is no problem (the monitor is installed separately and it is bound to have a button to control), here with such devices is not so simple.In this article will be given the easiest way to solve this problem.In most cases, they allow to achieve the desired result.But if you did not work, then you need to contact a specialized center for repair of computers and laptops.Perhaps the answer lies in the fact that some components of the mobile PC has failed and must be replaced.
using the keyboard on the laptop screen brightness varies a special key combination.One of them - a functional, located in the bottom row of keys between Win and the Ctrl key and marked with the symbol on it Fn.It includes an extra character layout.Among them is bound to have two keys, which bear the designation "sun."On one of them the arrow or triangle deployed up, and the other - down.Accordingly, in the first case, we increase the brightness, and the second - is reduced.Now, to change the brightness, perform the following steps.Hold function key, and with it the second, in which both are "sun" and an arrow (triangle) up.
video card driver
now deal with how to make the screen brighter on the laptop with the help of the video card drivers.Open the Control Panel, double-click the graphics adapter, right-click the right side of the taskbar on its logo.This screen can be black and blue for Intel, the green icon for Nvidia or little red label for AMD.Let us first of them, as they currently can most often be found.The other manufacturers the same order.If something does not find - we look at the documentation.When you double-click to open the menu.It choose "Characteristic curves".Next, go to the section "Display" and it contains the item "Improving the quality of color."Right slider appears "Brightness".By changing its position, we achieve the desired result.In the event that such a panel is not, then you need to install the driver from the disc that came bundled with the laptop.Another option, where such software can be found - is the official website of the manufacturer's graphics adapter.In addition, the graphics driver can more flexibly configure your PC.For example, using these can reduce the screen resolution of the notebook or change its orientation.
energy plan
Another way to solve this problem - it is a change of energy consumption.On the desktop computer such adjustment does not play such an important role, as in this case, because it is constantly working on the network.But the laptop is critical.It can run on battery power, and when it goes into this mode is activated the plan of minimum energy consumption.One of its parts - it is reducing the brightness of the screen.To change the mode perform the following manipulation.Go to "Start," then select "Control Panel."It is necessary to find the "Power".A window with a list of available modes.Choose them in the mode that is called the "maximum performance".After that immediately should increase brightness.This is another version of how to make a brighter screen on a laptop.
extreme case
recommendations listed above, are met, and the brightness of the screen on the laptop remained unchanged?In such a case would have to contact the service center.As practice shows, it is likely that something went wrong at the hardware level.This is especially true for the case when the screen went dark for no apparent reason.That is nothing to install, setup is not corrected.The reason may be anything: frayed plume moved a contact or something else.In any case, find the cause and fix it at home is almost impossible.Therefore, the need to contact the service center for help.
summarize
This article gradually been answered on how to make a brighter screen on a laptop.To begin using the shortcut keys on the keyboard.In most cases this is the solution.Then check the availability of all the drivers on your PC and adjust the settings of the program for the graphics adapter.Another place where it can hide the answer to this question - a plan for energy efficiency, which can be changed in the "Control Panel."If everything is done, and the result is not achieved, it is necessary to contact the service center for help.
