The below is the method for reducing the noise of laptop on Windows 7.
1. In Windows 7, press the 'Start' button and the 'Control Panel'.
2. Press the 'Hardware and Sound'.
3. Press the 'Power Options'.
4. Press the 'change plan settings' in the 'Balanced (recommended)'.
5. Press the 'change advanced power settings'.
6. Double click the 'Processor Power Management', after you take down the side bar.
7. Double click the 'System cooling policy' and select the 'Passive' in the 'On battery' and 'Plugged in' radio button.
8. Double click the Maximum processor state' and change the value of input box in the 'On battery(%)' and 'Plugged in(%)'.
I usually select the value of 70 ~ 90%.
And if you select the smaller value, the fan noise and maximum of CPU state is reduced.
That is, as the value is smaller, the CPU speed and fan speed is slower.
Thus, there's no such thing as a free lunch.
I usually select the value of 70 ~ 90%.
And if you select the smaller value, the fan noise and maximum of CPU state is reduced.
That is, as the value is smaller, the CPU speed and fan speed is slower.
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