diff --git a/app/HardwareMonitor.cs b/app/HardwareMonitor.cs
index 5eb59789..90cf07f2 100644
--- a/app/HardwareMonitor.cs
+++ b/app/HardwareMonitor.cs
@@ -17,7 +17,7 @@ public static class HardwareMonitor
     public static int GetFanMax()
     {
         int max = 58;
-        if (Program.config.ContainsModel("402")) max = 72;
+        if (Program.config.ContainsModel("401")) max = 72;
         else if (Program.config.ContainsModel("503")) max = 68;
         return Math.Max(max, Program.config.getConfig("fan_max"));
     }
diff --git a/app/Keyboard.cs b/app/Keyboard.cs
index 687fbf39..c520c5f5 100644
--- a/app/Keyboard.cs
+++ b/app/Keyboard.cs
@@ -1,4 +1,5 @@
 using CustomControls;
+using Microsoft.Win32;
 
 namespace GHelper
 {
@@ -98,6 +99,16 @@ namespace GHelper
         private void CheckKeyboardAuto_CheckedChanged(object? sender, EventArgs e)
         {
             Program.config.setConfig("keyboard_auto", (checkKeyboardAuto.Checked ? 1 : 0));
+
+            /*
+            RegistryKey myKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\\ASUS\\ASUS System Control Interface\\AsusOptimization\\ASUS Keyboard Hotkeys", true);
+            if (myKey != null)
+            {
+                myKey.SetValue("TurnOffKeybdLight", 30, RegistryValueKind.DWord);
+                myKey.Close();
+            }
+            */
+
         }
 
         private void CheckTopmost_CheckedChanged(object? sender, EventArgs e)