diff --git a/audit/internal/app/app.go b/audit/internal/app/app.go
index 65dd98c..5aca605 100644
--- a/audit/internal/app/app.go
+++ b/audit/internal/app/app.go
@@ -814,12 +814,17 @@ func isGPUDevice(dev schema.HardwarePCIeDevice) bool {
 	class := trimPtr(dev.DeviceClass)
 	model := strings.ToLower(trimPtr(dev.Model))
 	vendor := strings.ToLower(trimPtr(dev.Manufacturer))
+	// Exclude ASPEED (BMC VGA adapter, not a compute GPU)
+	if strings.Contains(vendor, "aspeed") || strings.Contains(model, "aspeed") {
+		return false
+	}
+	// AMD Instinct / Radeon compute GPUs have class ProcessingAccelerator or DisplayController.
+	// Do NOT match by AMD vendor alone — chipset/CPU PCIe devices share that vendor.
 	return class == "VideoController" ||
 		class == "DisplayController" ||
 		class == "ProcessingAccelerator" ||
 		strings.Contains(model, "nvidia") ||
-		strings.Contains(vendor, "nvidia") ||
-		strings.Contains(vendor, "amd")
+		strings.Contains(vendor, "nvidia")
 }
 
 func trimPtr(value *string) string {
diff --git a/iso/overlay/usr/local/bin/bee-tui b/iso/overlay/usr/local/bin/bee-tui
index d6a181c..9cc5c8b 100644
--- a/iso/overlay/usr/local/bin/bee-tui
+++ b/iso/overlay/usr/local/bin/bee-tui
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+clear
+
 if [ "$(id -u)" -ne 0 ]; then
     exec sudo -n /usr/local/bin/bee tui --runtime livecd "$@"
 fi