Invert FN-Lock for #4661

Author: seerge

app/AppConfig.cs

@@ -422,7 +422,7 @@ public static bool IsVivoZenPro()
 
     public static bool IsHardwareFnLock()
     {
-        return IsVivoZenPro() || ContainsModel("GZ302EA") || ContainsModel("FA401K");
+        return IsVivoZenPro() || ContainsModel("GZ302EA");
     }
 
     // Devices with bugged bios command to change brightness
@@ -485,7 +485,7 @@ public static bool IsInputBacklight()
 
     public static bool IsInvertedFNLock()
     {
-        return ContainsModel("M140") || ContainsModel("S550") || ContainsModel("P540");
+        return ContainsModel("M140") || ContainsModel("S550") || ContainsModel("P540") || ContainsModel("FA401KM");
     }
 
     public static bool IsOLED()

app/Input/InputDispatcher.cs

@@ -728,7 +728,7 @@ public static bool IsHardwareFnLock()
             {
                 var fnLockStatus = Program.acpi.DeviceGet(AsusACPI.FnLock);
                 Logger.WriteLine("FnLock Support: " + fnLockStatus);
-                _fnLock = fnLockStatus > 0;
+                _fnLock = fnLockStatus >= 0;
             }
             return (bool)_fnLock;
         }