Set up win7 power supply for computer cooling

  
In the winter, if you are holding a laptop and surfing the Internet, you will feel warm without turning on the heating. But this is not a good thing, because the computer is more delicate than the person, if the temperature is too high, it is likely to hang directly. Therefore, everyone should keep warm for themselves in the winter, cool down the computer, cool down in the summer, and cool down the computer. In the past, cooling the computer first thought of replacing or renovating the cooling device. If you don't want to do this, you can try to solve it from the software under Win7 system.
Users using Win7 computers should be familiar with the power plan in the control panel. The power plan in Win7 has many improvements compared with XP. It provides three power modes, working in different modes, and computer hardware. The working frequency will change, which will affect the power consumption, and indirectly achieve the purpose of cooling. The three power plans that come with Win7 are:
1. Energy-saving mode has the lowest power consumption and minimum heat dissipation.
In the default setting of energy-saving mode, the power supply plan of the graphics card is “Maximum battery life”; processor The cooling method is “passive”, the minimum processor status is “0%”, the maximum processor status is “100%”; the screen brightness when using the battery is 40%, and the power is 100 after the power is turned on. %. The energy-saving mode is more suitable for mobile office use. All hardware works at the lowest power consumption, which is the mode with the lowest power consumption, so the heat dissipation is the lowest.

2. Balance mode power consumption depends on usage, heat dissipation is slightly higher
In the default mode of balance mode, the power supply plan of the graphics card is "Balance"; The cooling method is “active”, the minimum processor status is “5%”, the maximum processor status is “100%”; the screen brightness when using the battery is 40%, and the power is 100% after the power is turned on. . That is to say, in balanced mode, full performance is provided only when the computer is active, and when it is inactive for a period of time, it automatically enters the power saving state. For most people, this is the most reasonable power plan.

3. The high-performance mode consumes the most power, and the computer directly turns into the radiator.
In the default setting of the high-performance mode, the power supply plan of the graphics card is "the highest performance"; For "active", the minimum processor status is "100%", the maximum processor status is "100%"; the screen brightness when using the battery is 100%, and 100% when the power is turned on. In high-performance mode, all hardware is in optimal working condition, so it consumes more power and the heat dissipation naturally increases.

Some things you must know to cool your computer
For desktop computers, there are several ways to cool down in the hot weather in summer:
1. Reduce CPU GPU frequency;
2, increase the heat dissipation hardware, such as replacing the radiator with better thermal conductivity and the fan with larger air volume;
3, improve the ventilation conditions, such as cleaning the dust deposited on the heat sink, open the cover Let the temperature spread out more easily.
For notebooks, in addition to the hardware method of adding a cooling base, it is necessary to reduce the CPU and GPU usage by cooling the notebook.
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