How to adjust the graphics card fan speed

  

in Win7 system 1. Select system and security.

2. Select the power option.

3. Select High Performance & Rarr; choose Change Plan Settings.

4. Select Advanced Power Settings.

5. Select High Performance & Rarr; select sub-options to expand and open for detailed settings.

6. The heat dissipation mode is divided into active and passive. The active mode means that the speed is always maintained at a relatively high speed. The passive mode is to increase the speed only when the heat of the CPU is high.

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