diff --git a/HandheldCompanion/Devices/Lenovo/LegionGo.cs b/HandheldCompanion/Devices/Lenovo/LegionGo.cs
index ec6821aad..889ca662c 100644
--- a/HandheldCompanion/Devices/Lenovo/LegionGo.cs
+++ b/HandheldCompanion/Devices/Lenovo/LegionGo.cs
@@ -132,6 +132,12 @@ public override void SetFanControl(bool enable, int mode = 0)
         // do something
     }
 
+    public void SetFanFullSpeed(bool enabled)
+    {
+        // Fan control: Default, Full (0, 1)
+        ECRAMWrite(0x8A, (byte)(enabled ? 1 : 0));
+    }
+
     public override void SetFanDuty(double percent)
     {
         // do something
@@ -268,6 +274,9 @@ public override void Close()
             device.CloseDevice();
         }
 
+        // Reset the fan speed to default before device shutdown/restart
+        SetFanFullSpeed(false);
+
         base.Close();
     }
 
diff --git a/HandheldCompanion/Properties/Resources.Designer.cs b/HandheldCompanion/Properties/Resources.Designer.cs
index b467041ed..06f264c94 100644
--- a/HandheldCompanion/Properties/Resources.Designer.cs
+++ b/HandheldCompanion/Properties/Resources.Designer.cs
@@ -979,6 +979,24 @@ public static string DevicePage_DynamicLightingDesc {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Sets the fan to max speed.
+        /// </summary>
+        public static string DevicePage_FullFanSpeedDesc {
+            get {
+                return ResourceManager.GetString("DevicePage_FullFanSpeedDesc", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fan max speed override.
+        /// </summary>
+        public static string DevicePage_FullFanSpeedText {
+            get {
+                return ResourceManager.GetString("DevicePage_FullFanSpeedText", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Power options.
         /// </summary>
diff --git a/HandheldCompanion/Properties/Resources.resx b/HandheldCompanion/Properties/Resources.resx
index dd819e0e4..15a88ba11 100644
--- a/HandheldCompanion/Properties/Resources.resx
+++ b/HandheldCompanion/Properties/Resources.resx
@@ -2667,4 +2667,10 @@ with motion input toggle, press selected button(s) to switch from enabled to dis
   <data name="Hint_CoreIsolationCheckReadme" xml:space="preserve">
     <value>You might want to turn off core isolation and restart your system to enable TDP manipulations</value>
   </data>
+  <data name="DevicePage_FullFanSpeedDesc" xml:space="preserve">
+    <value>Sets the fan to max speed</value>
+  </data>
+  <data name="DevicePage_FullFanSpeedText" xml:space="preserve">
+    <value>Fan max speed override</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml b/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml
index 615bcb1ef..b12e6427f 100644
--- a/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml
+++ b/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml
@@ -67,5 +67,35 @@
                 </ComboBox>
             </Border>
         </ui:SimpleStackPanel>
+        <ui:SimpleStackPanel Spacing="6" Name="FullFanSpeedToggler">
+            <Border
+                Padding="15,12,12,12"
+                Background="{DynamicResource ExpanderHeaderBackground}"
+                CornerRadius="{DynamicResource ControlCornerRadius}">
+
+                <Grid>
+                    <DockPanel>
+                        <ui:FontIcon
+                            Height="40"
+                            HorizontalAlignment="Center"
+                            FontFamily="{DynamicResource SymbolThemeFontFamily}"
+                            Glyph="&#xE7BC;" />
+
+                        <ui:SimpleStackPanel Margin="12,0,0,0" VerticalAlignment="Center">
+                            <TextBlock Style="{StaticResource BodyTextBlockStyle}" Text="{x:Static resx:Resources.DevicePage_FullFanSpeedText}" />
+                            <TextBlock
+                                Foreground="{DynamicResource SystemControlForegroundBaseMediumBrush}"
+                                Style="{StaticResource CaptionTextBlockStyle}"
+                                Text="{x:Static resx:Resources.DevicePage_FullFanSpeedDesc}"
+                                TextWrapping="Wrap" />
+                        </ui:SimpleStackPanel>
+                    </DockPanel>
+                </Grid>
+            </Border>
+            <ui:ToggleSwitch
+            Name="Toggle_cFFanSpeed"
+            Style="{DynamicResource InvertedToggleSwitchStyle}"
+            Toggled="Toggle_cFFanSpeed_Toggled" Margin="436,-62,0,22" VerticalAlignment="Stretch" />
+        </ui:SimpleStackPanel>
     </ui:SimpleStackPanel>
 </Page>
\ No newline at end of file
diff --git a/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml.cs b/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml.cs
index 6eb67081a..81167047d 100644
--- a/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml.cs
+++ b/HandheldCompanion/Views/QuickPages/QuickDevicePage.xaml.cs
@@ -1,5 +1,7 @@
-using HandheldCompanion.Managers;
+using HandheldCompanion.Devices;
+using HandheldCompanion.Managers;
 using HandheldCompanion.Platforms;
+using Inkore.UI.WPF.Modern.Controls;
 using System;
 using System.Windows;
 using System.Windows.Controls;
@@ -21,6 +23,7 @@ public QuickDevicePage()
     {
         InitializeComponent();
 
+        FullFanSpeedToggler.Visibility = MainWindow.CurrentDevice is LegionGo ? Visibility.Visible : Visibility.Collapsed;
         SettingsManager.SettingValueChanged += SettingsManager_SettingValueChanged;
 
         PlatformManager.RTSS.Updated += RTSS_Updated;
@@ -89,4 +92,13 @@ private void ComboBoxOverlayDisplayLevel_SelectionChanged(object sender, Selecti
 
         SettingsManager.SetProperty("OnScreenDisplayLevel", ComboBoxOverlayDisplayLevel.SelectedIndex);
     }
+
+    private void Toggle_cFFanSpeed_Toggled(object sender, RoutedEventArgs e)
+    {
+        if (MainWindow.CurrentDevice is LegionGo device)
+        {
+            ToggleSwitch toggleSwitch = (ToggleSwitch)sender;
+            device.SetFanFullSpeed(toggleSwitch.IsOn);
+        }
+    }
 }
\ No newline at end of file