diff --git a/app/Extra.Designer.cs b/app/Extra.Designer.cs
index 32daad53..f9dcd687 100644
--- a/app/Extra.Designer.cs
+++ b/app/Extra.Designer.cs
@@ -89,6 +89,7 @@ namespace GHelper
             checkUSBC = new CheckBox();
             checkNoOverdrive = new CheckBox();
             checkTopmost = new CheckBox();
+            checkFnLock = new CheckBox();
             groupBindings.SuspendLayout();
             tableKeys.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureHelp).BeginInit();
@@ -684,6 +685,7 @@ namespace GHelper
             // 
             // groupOther
             // 
+            groupOther.Controls.Add(checkFnLock);
             groupOther.Controls.Add(checkGpuApps);
             groupOther.Controls.Add(checkAutoApplyWindowsPowerMode);
             groupOther.Controls.Add(checkKeyboardAuto);
@@ -693,7 +695,7 @@ namespace GHelper
             groupOther.Dock = DockStyle.Top;
             groupOther.Location = new Point(10, 897);
             groupOther.Name = "groupOther";
-            groupOther.Size = new Size(954, 319);
+            groupOther.Size = new Size(954, 352);
             groupOther.TabIndex = 2;
             groupOther.TabStop = false;
             groupOther.Text = "Other";
@@ -701,7 +703,7 @@ namespace GHelper
             // checkGpuApps
             // 
             checkGpuApps.AutoSize = true;
-            checkGpuApps.Location = new Point(25, 92);
+            checkGpuApps.Location = new Point(25, 128);
             checkGpuApps.Name = "checkGpuApps";
             checkGpuApps.Size = new Size(544, 36);
             checkGpuApps.TabIndex = 48;
@@ -711,7 +713,7 @@ namespace GHelper
             // checkAutoApplyWindowsPowerMode
             // 
             checkAutoApplyWindowsPowerMode.AutoSize = true;
-            checkAutoApplyWindowsPowerMode.Location = new Point(25, 260);
+            checkAutoApplyWindowsPowerMode.Location = new Point(25, 296);
             checkAutoApplyWindowsPowerMode.Name = "checkAutoApplyWindowsPowerMode";
             checkAutoApplyWindowsPowerMode.Size = new Size(416, 36);
             checkAutoApplyWindowsPowerMode.TabIndex = 47;
@@ -732,7 +734,7 @@ namespace GHelper
             // checkUSBC
             // 
             checkUSBC.AutoSize = true;
-            checkUSBC.Location = new Point(25, 134);
+            checkUSBC.Location = new Point(25, 170);
             checkUSBC.Name = "checkUSBC";
             checkUSBC.Size = new Size(659, 36);
             checkUSBC.TabIndex = 4;
@@ -742,7 +744,7 @@ namespace GHelper
             // checkNoOverdrive
             // 
             checkNoOverdrive.AutoSize = true;
-            checkNoOverdrive.Location = new Point(25, 176);
+            checkNoOverdrive.Location = new Point(25, 212);
             checkNoOverdrive.Name = "checkNoOverdrive";
             checkNoOverdrive.Size = new Size(307, 36);
             checkNoOverdrive.TabIndex = 3;
@@ -752,20 +754,31 @@ namespace GHelper
             // checkTopmost
             // 
             checkTopmost.AutoSize = true;
-            checkTopmost.Location = new Point(25, 218);
+            checkTopmost.Location = new Point(25, 254);
             checkTopmost.Name = "checkTopmost";
             checkTopmost.Size = new Size(390, 36);
             checkTopmost.TabIndex = 1;
             checkTopmost.Text = Strings.WindowTop;
             checkTopmost.UseVisualStyleBackColor = true;
             // 
+            // checkFnLock
+            // 
+            checkFnLock.AutoSize = true;
+            checkFnLock.Location = new Point(25, 89);
+            checkFnLock.MaximumSize = new Size(780, 0);
+            checkFnLock.Name = "checkFnLock";
+            checkFnLock.Size = new Size(401, 36);
+            checkFnLock.TabIndex = 49;
+            checkFnLock.Text = "Process Fn+F hotkeys without FN";
+            checkFnLock.UseVisualStyleBackColor = true;
+            // 
             // Extra
             // 
             AutoScaleDimensions = new SizeF(13F, 32F);
             AutoScaleMode = AutoScaleMode.Font;
             AutoSize = true;
             AutoSizeMode = AutoSizeMode.GrowAndShrink;
-            ClientSize = new Size(974, 1220);
+            ClientSize = new Size(974, 1262);
             Controls.Add(groupOther);
             Controls.Add(groupLight);
             Controls.Add(groupBindings);
@@ -859,5 +872,6 @@ namespace GHelper
         private NumericUpDown numericBacklightPluggedTime;
         private Label labelBacklightTimeoutPlugged;
         private CheckBox checkGpuApps;
+        private CheckBox checkFnLock;
     }
 }
\ No newline at end of file
diff --git a/app/Extra.cs b/app/Extra.cs
index d6d6dac9..7c3f0ae1 100644
--- a/app/Extra.cs
+++ b/app/Extra.cs
@@ -222,6 +222,14 @@ namespace GHelper
             checkGpuApps.Checked = AppConfig.isConfig("kill_gpu_apps");
             checkGpuApps.CheckedChanged += CheckGpuApps_CheckedChanged;
 
+            checkFnLock.Checked = AppConfig.isConfig("fn_lock");
+            checkFnLock.CheckedChanged += CheckFnLock_CheckedChanged; ;
+        }
+
+        private void CheckFnLock_CheckedChanged(object? sender, EventArgs e)
+        {
+            AppConfig.setConfig("fn_lock", (checkFnLock.Checked ? 1 : 0));
+            Program.inputDispatcher.RegisterKeys();
         }
 
         private void CheckGpuApps_CheckedChanged(object? sender, EventArgs e)
diff --git a/app/GHelper.csproj b/app/GHelper.csproj
index d7caeaae..3d91fe54 100644
--- a/app/GHelper.csproj
+++ b/app/GHelper.csproj
@@ -16,7 +16,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <AssemblyVersion>0.73</AssemblyVersion>
+    <AssemblyVersion>0.74</AssemblyVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/app/InputDispatcher.cs b/app/InputDispatcher.cs
index 822172be..22016330 100644
--- a/app/InputDispatcher.cs
+++ b/app/InputDispatcher.cs
@@ -59,7 +59,6 @@ namespace GHelper
         public static Keys keyApp = Keys.F12;
 
         KeyboardListener listener;
-
         KeyboardHook hook = new KeyboardHook();
 
         public InputDispatcher()
@@ -146,9 +145,8 @@ namespace GHelper
 
             // FN-Lock group
 
-            //for (Keys i = Keys.F1; i < Keys.F12; i++) hook.RegisterHotKey(ModifierKeys.None, i);
-            //hook.RegisterHotKey(ModifierKeys.None, Keys.VolumeMute);
-            //hook.RegisterHotKey(ModifierKeys.None, Keys.PrintScreen);
+            if (AppConfig.isConfig("fn_lock"))
+                for (Keys i = Keys.F1; i < Keys.F12; i++) hook.RegisterHotKey(ModifierKeys.None, i);
 
         }
 
@@ -222,9 +220,6 @@ namespace GHelper
                     case Keys.VolumeUp:
                         KeyProcess("m2");
                         break;
-                    case Keys.VolumeMute:
-                        KeyboardHook.KeyPress(Keys.F1);
-                        break;
                     default:
                         break;
                 }