解决RedmiBook14 增强版 风扇噪音

RedmiBook14 增强版(10代Intel的CPU这款)

一直期待小米官方更新BIOS 细化风扇转速的问题，向小米反馈过，但一直没有新版BIOS出现。

网上有把 电源选项中的最大处理器状态调成99% 来处理这个问题的，但是效果不理想，后来找到用Notebook FanControl控制小米其它款笔记本风扇转速的文章，借鉴过来，效果非常理想。

Notebook FanControl 最新版下载地址：

Releases · hirschmann/nbfc · GitHubhttps://github.com/hirschmann/nbfc/releases

经过反复测试，试得 RedmiBook 14 增强版的EC风扇控制寄存器读写地址都为148，风扇最小速度是164(A4H)，最大速度是119(77H) ，于是把上下限放宽点设为200~88:

现把以上配置文件内容贴出来，用文本编辑器另存为.xml导入到NBFC中去，便可以使用

也可到下面的地址下载：

(21条消息) NoteBookFanControl配置文件-其它文档类资源-CSDN文库

<?xml version="1.0"?>
<FanControlConfigV2 xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <NotebookModel>TIMI RedmiBook 14</NotebookModel>
  <Author>Fujian</Author>
  <EcPollInterval>1000</EcPollInterval>
  <ReadWriteWords>false</ReadWriteWords>
  <CriticalTemperature>75</CriticalTemperature>
  <FanConfigurations>
    <FanConfiguration>
      <ReadRegister>148</ReadRegister>
      <WriteRegister>148</WriteRegister>
      <MinSpeedValue>200</MinSpeedValue>
      <MaxSpeedValue>88</MaxSpeedValue>
      <IndependentReadMinMaxValues>false</IndependentReadMinMaxValues>
      <MinSpeedValueRead>0</MinSpeedValueRead>
      <MaxSpeedValueRead>0</MaxSpeedValueRead>
      <ResetRequired>true</ResetRequired>
      <FanSpeedResetValue>2</FanSpeedResetValue>
      <FanDisplayName>Fan</FanDisplayName>
      <TemperatureThresholds>
        <TemperatureThreshold>
          <UpThreshold>48</UpThreshold>
          <DownThreshold>35</DownThreshold>
          <FanSpeed>14.2857151</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>55</UpThreshold>
          <DownThreshold>48</DownThreshold>
          <FanSpeed>30.3571434</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>60</UpThreshold>
          <DownThreshold>53</DownThreshold>
          <FanSpeed>45.5357132</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>68</UpThreshold>
          <DownThreshold>59</DownThreshold>
          <FanSpeed>57.14286</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>85</UpThreshold>
          <DownThreshold>75</DownThreshold>
          <FanSpeed>100</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>71</UpThreshold>
          <DownThreshold>66</DownThreshold>
          <FanSpeed>75.89286</FanSpeed>
        </TemperatureThreshold>
        <TemperatureThreshold>
          <UpThreshold>38</UpThreshold>
          <DownThreshold>0</DownThreshold>
          <FanSpeed>0</FanSpeed>
        </TemperatureThreshold>
      </TemperatureThresholds>
      <FanSpeedPercentageOverrides>
        <FanSpeedPercentageOverride>
          <FanSpeedPercentage>100</FanSpeedPercentage>
          <FanSpeedValue>88</FanSpeedValue>
          <TargetOperation>Write</TargetOperation>
        </FanSpeedPercentageOverride>
      </FanSpeedPercentageOverrides>
    </FanConfiguration>
  </FanConfigurations>
  <RegisterWriteConfigurations>
    <RegisterWriteConfiguration>
      <WriteMode>Set</WriteMode>
      <WriteOccasion>OnInitialization</WriteOccasion>
      <Register>147</Register>
      <Value>28</Value>
      <ResetRequired>true</ResetRequired>
      <ResetValue>4</ResetValue>
      <ResetWriteMode>Set</ResetWriteMode>
      <Description>Set EC to manual control</Description>
    </RegisterWriteConfiguration>
  </RegisterWriteConfigurations>
</FanControlConfigV2>

导入方法： 

 并设置随系统启动，至此，噪音问题完美的得到解决~