diff --git a/app/AppConfig.cs b/app/AppConfig.cs
index ac436c52..972a88b1 100644
--- a/app/AppConfig.cs
+++ b/app/AppConfig.cs
@@ -345,7 +345,7 @@ public static class AppConfig
 
     public static bool IsSingleColor()
     {
-        return  ContainsModel("GA401") || ContainsModel("FX517Z") || ContainsModel("FX516P") || ContainsModel("X13");
+        return  ContainsModel("GA401") || ContainsModel("FX517Z") || ContainsModel("FX516P") || ContainsModel("X13") || IsARCNM();
     }
 
     public static bool IsStrix()
diff --git a/app/Extra.cs b/app/Extra.cs
index 660f2e64..2246c9c8 100644
--- a/app/Extra.cs
+++ b/app/Extra.cs
@@ -293,7 +293,7 @@ namespace GHelper
 
             }
 
-            if ((!AppConfig.IsStrix() && !AppConfig.IsZ13()) || AppConfig.IsStrixLimitedRGB())
+            if ((!AppConfig.IsStrix() && !AppConfig.IsZ13()) || AppConfig.IsStrixLimitedRGB() || AppConfig.IsARCNM())
             {
                 labelBacklightLid.Visible = false;
                 checkAwakeLid.Visible = false;