Three strokes for you to effectively extend the notebook power supply time

        At the meeting, I was busy, and suddenly found that the power of the book was not enough. How to do? Turn off peripherals, reduce brightness or simply turn off a few CPU cores? For the occasion when you need to use your notebook, can these simple settings really extend the battery life of the notebook? Oh, the real time reduction is very small. The next system home teaches you how to turn off unnecessary functions. Standby time delay computer

first move to turn off unnecessary peripheral equipment

First, go to the books of the BiOS settings (press F2 to enter the start), in Advanced options, meeting with the Some peripheral devices that are not available are disabled (Disabled). These devices are: Wireless LAN, mouse, and camera. After these

off unnecessary equipment, editing discovery, you can save about 2.2W power, equivalent to a 10% reduction of standby function.



second measure intensity setting display screen is big power, we can lower its brightness, to achieve the purpose of energy saving. First, right-click on the desktop, then select the "nVIDIA" or "ATi" control panel from the pop-up menu, and lower the brightness value in the "Brightness" option.

tested, edited after reducing screen brightness can save about 3W power, equivalent to a 14% decrease of the standby function.

close third measure CPU core

have a lot of friends that turned off the books of the multi-core can power. Is it like this? We also did a test, shutting down the three cores and leaving only one job. And surprised! In fact, the stupid power consumption has not decreased much. Turning off the CPU core will only increase the load on the processor (such as 4 people's live, become a person) and does not reduce functionality.

Overall, through the first and second strokes strokes set in your notebook battery in an emergency, and you badly need to use, can effectively extend power books for you, after all, a total saving 24% power consumption. Of course, the best way is to connect the power supply or prepare an auxiliary battery to prevent power outages, so you won't be afraid even if the meeting time is long.