diff --git a/app/AsusACPI.cs b/app/AsusACPI.cs
index 90a27a71..763bcd99 100644
--- a/app/AsusACPI.cs
+++ b/app/AsusACPI.cs
@@ -665,22 +665,32 @@ public class AsusACPI
         }
     }
 
-    public void ScanRange()
+    public string ScanRange()
     {
         int value;
         string appPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\GHelper";
         string logFile = appPath + "\\scan.txt";
-        for (uint i = 0x00000000; i <= 0x00160000; i++)
+        using (StreamWriter w = File.AppendText(logFile))
         {
-            value = DeviceGet(i);
-            if (value >= 0)
-                using (StreamWriter w = File.AppendText(logFile))
+            w.WriteLine($"Scan started {DateTime.Now}");
+            for (uint i = 0x00000000; i <= 0x00160000; i += 0x10000)
+            {
+                for (uint j = 0x00; j <= 0xFF; j++)
                 {
-                    w.WriteLine(i.ToString("X8") + ": " + value.ToString("X4") + " (" + value + ")");
-                    w.Close();
+                    uint id = i + j;
+                    value = DeviceGet(id);
+                    if (value >= 0)
+                    {
+                        w.WriteLine(id.ToString("X8") + ": " + value.ToString("X4") + " (" + value + ")");
+                    }
                 }
+            }
+            w.WriteLine($"---------------------");
+            w.Close();
         }
 
+        return logFile;
+
     }
 
     public void TUFKeyboardBrightness(int brightness)
diff --git a/app/Extra.Designer.cs b/app/Extra.Designer.cs
index e44a646f..70a9d626 100644
--- a/app/Extra.Designer.cs
+++ b/app/Extra.Designer.cs
@@ -120,6 +120,7 @@ namespace GHelper
             comboAPU = new RComboBox();
             pictureAPUMem = new PictureBox();
             labelAPUMem = new Label();
+            pictureScan = new PictureBox();
             panelServices.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureService).BeginInit();
             panelBindingsHeader.SuspendLayout();
@@ -144,6 +145,7 @@ namespace GHelper
             ((System.ComponentModel.ISupportInitialize)pictureHibernate).BeginInit();
             panelAPU.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureAPUMem).BeginInit();
+            ((System.ComponentModel.ISupportInitialize)pictureScan).BeginInit();
             SuspendLayout();
             // 
             // panelServices
@@ -1003,6 +1005,7 @@ namespace GHelper
             // 
             panelSettingsHeader.AutoSize = true;
             panelSettingsHeader.BackColor = SystemColors.ControlLight;
+            panelSettingsHeader.Controls.Add(pictureScan);
             panelSettingsHeader.Controls.Add(pictureLog);
             panelSettingsHeader.Controls.Add(pictureSettings);
             panelSettingsHeader.Controls.Add(labelSettings);
@@ -1263,6 +1266,20 @@ namespace GHelper
             labelAPUMem.TabIndex = 0;
             labelAPUMem.Text = "Memory Assigned to GPU";
             // 
+            // pictureScan
+            // 
+            pictureScan.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            pictureScan.BackgroundImage = Resources.icons8_heartbeat_32;
+            pictureScan.BackgroundImageLayout = ImageLayout.Zoom;
+            pictureScan.Cursor = Cursors.Hand;
+            pictureScan.Location = new Point(891, 11);
+            pictureScan.Margin = new Padding(4, 3, 4, 3);
+            pictureScan.Name = "pictureScan";
+            pictureScan.Size = new Size(32, 32);
+            pictureScan.TabIndex = 13;
+            pictureScan.TabStop = false;
+            pictureScan.Visible = false;
+            // 
             // Extra
             // 
             AutoScaleDimensions = new SizeF(192F, 192F);
@@ -1326,6 +1343,7 @@ namespace GHelper
             panelAPU.ResumeLayout(false);
             panelAPU.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureAPUMem).EndInit();
+            ((System.ComponentModel.ISupportInitialize)pictureScan).EndInit();
             ResumeLayout(false);
             PerformLayout();
         }
@@ -1420,5 +1438,6 @@ namespace GHelper
         private PictureBox pictureAPUMem;
         private Label labelAPUMem;
         private RComboBox comboAPU;
+        private PictureBox pictureScan;
     }
 }
\ No newline at end of file
diff --git a/app/Extra.cs b/app/Extra.cs
index eb58f84a..a5fc9bf9 100644
--- a/app/Extra.cs
+++ b/app/Extra.cs
@@ -386,6 +386,7 @@ namespace GHelper
             buttonServices.Click += ButtonServices_Click;
 
             pictureLog.Click += PictureLog_Click;
+            pictureScan.Click += PictureScan_Click;
 
             checkGPUFix.Visible = Program.acpi.IsNVidiaGPU();
             checkGPUFix.Checked = AppConfig.IsGPUFix();
@@ -398,6 +399,18 @@ namespace GHelper
             InitHibernate();
         }
 
+        private void PictureScan_Click(object? sender, EventArgs e)
+        {
+            string logFile = Program.acpi.ScanRange();
+            new Process
+            {
+                StartInfo = new ProcessStartInfo(logFile)
+                {
+                    UseShellExecute = true
+                }
+            }.Start();
+        }
+
         private void ComboAPU_SelectedIndexChanged(object? sender, EventArgs e)
         {
             int mem = comboAPU.SelectedIndex;