diff --git a/app/AppConfig.cs b/app/AppConfig.cs
index eca94356..c2899b54 100644
--- a/app/AppConfig.cs
+++ b/app/AppConfig.cs
@@ -302,27 +302,32 @@ public static class AppConfig
 
         switch (mode)
         {
-            case 1:
-                if (device == AsusFan.GPU)
-                    curve = StringToBytes("14-3F-44-48-4C-50-54-62-16-1F-26-2D-39-47-55-5F");
-                else
-                    curve = StringToBytes("14-3F-44-48-4C-50-54-62-11-1A-22-29-34-43-51-5A");
-                break;
-            case 2:
-                if (device == AsusFan.GPU)
-                    curve = StringToBytes("3C-41-42-46-47-4B-4C-62-08-11-11-1D-1D-26-26-2D");
-                else
-                    curve = StringToBytes("3C-41-42-46-47-4B-4C-62-03-0C-0C-16-16-22-22-29");
-                break;
+            case AsusACPI.PerformanceTurbo:
+                switch (device)
+                {
+                    case AsusFan.GPU:
+                        return StringToBytes("14-3F-44-48-4C-50-54-62-16-1F-26-2D-39-47-55-5F");
+                    default:
+                        return StringToBytes("14-3F-44-48-4C-50-54-62-11-1A-22-29-34-43-51-5A");
+                }
+            case AsusACPI.PerformanceSilent:
+                switch (device)
+                {
+                    case AsusFan.GPU:
+                        return StringToBytes("3C-41-42-46-47-4B-4C-62-08-11-11-1D-1D-26-26-2D");
+                    default:
+                        return StringToBytes("3C-41-42-46-47-4B-4C-62-03-0C-0C-16-16-22-22-29");
+                }
             default:
-                if (device == AsusFan.GPU)
-                    curve = StringToBytes("3A-3D-40-44-48-4D-51-62-0C-16-1D-1F-26-2D-34-4A");
-                else
-                    curve = StringToBytes("3A-3D-40-44-48-4D-51-62-08-11-16-1A-22-29-30-45");
-                break;
+                switch (device)
+                {
+                    case AsusFan.GPU:
+                        return StringToBytes("3A-3D-40-44-48-4D-51-62-0C-16-1D-1F-26-2D-34-4A");
+                    default:
+                        return StringToBytes("3A-3D-40-44-48-4D-51-62-08-11-16-1A-22-29-30-45");
+                }
         }
 
-        return curve;
     }
 
     public static string GetModeString(string name)