First of all you need to tell what the manufacturers equip their products with two video adapters.This is to ensure, to achieve perfect balance battery life notebook and its performance .For example, by connecting a laptop to the mains, you can use a powerful graphics card, through which it is possible to play your favorite games or work with video.If you turn on a laptop computer in offline mode, to save battery power, you must activate a weaker graphics card.In demanding games will not play with him, but you can for a long time to work with office software, surf the Internet or just watch movies.
In order to switch the graphics card laptop, need specialized software : definitely have to install the driver of both video adapters.You will need to go to the official website of the manufacture
After installing all the drivers required to reboot the notebook .If your computer has an Intel and graphics card Nvidia , switching graphics card will always happen automatically.If your laptop uses graphics card AMD Radeon , should open the application AMD Control Center , which is typically installed with the device drivers.
In this program, you need to go to the utility Power Express .You will see a menu of two items: «High Performance GPU» and «Low power consumption» .Accordingly, the first paragraph include a more powerful graphics card, and the second - will make an active integrated graphics card.
addition, can completely disable one of the graphics cards , more to avoid the need of switching.To do this, go to BIOS : reboot the laptop during the release of information about your motherboard, press «F2» .Next, you must go to the tab Advanced Setup (Options) .Then, in the Settings menu options display adapters locate and install the video card for an unnecessary option «Disable» .
At this stage should be extremely cautious.If immediately after changing the setting, completely lost the image on the display, press the power button to turn off the laptop device.Thus changed settings are not saved , and a laptop can be used again.No picture says that the model of the motherboard of your device does not provide a complete shutdown of one of the video cards.In such a case would have to confine Soft Switching graphics .
How did you make sure to switch on the laptop graphics card is quite simple.It is only necessary install special software , which can be easily found on the World Wide Web.Hopefully, in this article tips can help you efficiently use battery of your device.