diff --git a/app/GHelper.csproj b/app/GHelper.csproj
index 9cd7a1c5..c632cdd7 100644
--- a/app/GHelper.csproj
+++ b/app/GHelper.csproj
@@ -16,7 +16,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <ProduceReferenceAssembly>False</ProduceReferenceAssembly>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <AssemblyVersion>0.69</AssemblyVersion>
+    <AssemblyVersion>0.70</AssemblyVersion>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
diff --git a/app/Settings.Designer.cs b/app/Settings.Designer.cs
index 49363f73..da4fc66d 100644
--- a/app/Settings.Designer.cs
+++ b/app/Settings.Designer.cs
@@ -255,7 +255,7 @@ namespace GHelper
             // 
             sliderBattery.Location = new Point(16, 70);
             sliderBattery.Max = 100;
-            sliderBattery.Min = 50;
+            sliderBattery.Min = 40;
             sliderBattery.Name = "sliderBattery";
             sliderBattery.Size = new Size(772, 40);
             sliderBattery.TabIndex = 39;
diff --git a/app/Settings.cs b/app/Settings.cs
index fe615df5..4debd7da 100644
--- a/app/Settings.cs
+++ b/app/Settings.cs
@@ -953,10 +953,11 @@ namespace GHelper
                 labelBattery.Text = battery;
             });
 
+            string trayTip = "CPU" + cpuTemp + HardwareControl.cpuFan;
+            if (gpuTemp.Length > 0) trayTip += "\nGPU" + gpuTemp + HardwareControl.gpuFan;
+            if (battery.Length > 0) trayTip += "\n" + battery;
 
-            Program.trayIcon.Text = "CPU" + cpuTemp + HardwareControl.cpuFan + "\n"
-                                    + "GPU" + gpuTemp + HardwareControl.gpuFan +
-                                    ((battery.Length > 0) ? ("\n" + battery) : "");
+            Program.trayIcon.Text = trayTip;
 
         }
 
@@ -1432,8 +1433,12 @@ namespace GHelper
                     GpuMode = AsusACPI.GPUModeStandard;
 
                 UltimateUI(mux == 1);
-                
-                if (eco < 0) tableGPU.Visible = false;
+
+                if (eco < 0)
+                {
+                    tableGPU.Visible = false;
+                    if (Program.acpi.DeviceGet(AsusACPI.GPU_Fan) < 0 ) panelGPU.Visible = false;
+                }
 
             }