diff --git a/app/AppConfig.cs b/app/AppConfig.cs
index bbb1687a..d723ef36 100644
--- a/app/AppConfig.cs
+++ b/app/AppConfig.cs
@@ -271,7 +271,7 @@ public static class AppConfig
 
     public static bool NoMKeys()
     {
-        return ContainsModel("Z13") ||
+        return (ContainsModel("Z13") && !IsARCNM()) ||
                ContainsModel("FX706") ||
                ContainsModel("FA506") ||
                ContainsModel("FX506") ||
@@ -279,6 +279,11 @@ public static class AppConfig
                ContainsModel("FX505");
     }
 
+    public static bool IsARCNM()
+    {
+        return ContainsModel("GZ301VIC");
+    }
+
     public static bool IsTUF()
     {
         return ContainsModel("TUF");
diff --git a/app/Extra.cs b/app/Extra.cs
index fbfe00a9..a1ac3eb4 100644
--- a/app/Extra.cs
+++ b/app/Extra.cs
@@ -137,6 +137,15 @@ namespace GHelper
                 customActions.Add("screenpad_up", Properties.Strings.ScreenPadUp);
             }
 
+            if (AppConfig.IsARCNM())
+            {
+                labelM3.Text = "FN+F6";
+                labelM1.Visible = comboM1.Visible = textM1.Visible = false;
+                labelM2.Visible = comboM2.Visible = textM2.Visible = false;
+                labelM4.Visible = comboM4.Visible = textM4.Visible = false;
+                labelFNF4.Visible = comboFNF4.Visible = textFNF4.Visible = false;
+            } 
+            
             if (AppConfig.NoMKeys())
             {
                 labelM1.Text = "FN+F2";