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.
use Win7 computer user should be familiar with the control panel power plan, power plan in Win7 and XP compared to a lot of improvements, offers three power modes, working in different modes, The working frequency of the computer hardware will change, which will affect the power consumption, and indirectly achieve the purpose of cooling. Win7 comes power plans are: 1. the minimum amount of heat
lowest power saving mode at the default setting of the power saving mode, the graphics card power plan is "Maximum Battery Life The processor cooling mode is “passive”, the minimum processor state is “0%”, the maximum processor state 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 in the lowest power consumption state, which is the mode with the lowest power consumption, so the heat dissipation is the lowest.
saving mode to minimize power consumption by using power consumption mode 2. balance circumstances, the amount of heat at higher
balance default setting mode, a power supply card The plan is “balanced”; after the power is turned on, the processor heat dissipation mode is “active”, the minimum processor state is “5%”, the maximum processor state is “100%”; the screen brightness when using the battery is 40%, 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.
the balanced mode power depending on usage
3. Maximum power high performance mode, computer radiator
turned directly in a high performance mode defaults The graphics card's power plan is "highest performance"; the processor cooling method is "active", the minimum processor state is "100%", the maximum processor state is "100%"; the screen brightness when using the battery is 100% , 100% after 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.
high-performance mode the maximum power to the computer cool
need to know a few things
for the desktop, in the case of hot summer weather in order to cool down there are several ways nothing less:
1, reduced CPU, GPU frequency;
2, increase the heat dissipation hardware, such as replacing a better thermal conductivity heat sink, more fan air volume ;
3, to improve ventilation, such as cleaning the dust deposited on the heat sink, and remove the cover make it easier to dissipate temperature.
For notebooks, in addition to increasing cooling method such hardware base outside, want to cool the books will be achieved by reducing the CPU, GPU usage.