diff --git a/windows/security/threat-protection/windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md b/windows/security/threat-protection/windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md
index c141b00025..5dd9dc063d 100644
--- a/windows/security/threat-protection/windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md
+++ b/windows/security/threat-protection/windows-defender-system-guard/system-guard-secure-launch-and-smm-protection.md
@@ -8,7 +8,7 @@ ms.sitesec: library
 ms.pagetype: security
 ms.localizationpriority: medium
 author: dansimp
-ms.date: 03/01/2019
+ms.date: 12/28/2020
 ms.reviewer: 
 manager: dansimp
 ms.author: dansimp
@@ -91,3 +91,6 @@ To verify that Secure Launch is running, use System Information (MSInfo32). Clic
 |Modern/Connected Standby|Platforms must support Modern/Connected Standby.|
 |Platform firmware|Platform firmware must carry all code required to perform a launch.|
 |Platform firmware update|System firmware is recommended to be updated via UpdateCapsule in Windows Update. |
+
+> [!NOTE]
+> For more details around AMD processors, see [Microsoft Security Blog: Force firmware code to be measured and attested by Secure Launch on Windows 10](https://www.microsoft.com/security/blog/2020/09/01/force-firmware-code-to-be-measured-and-attested-by-secure-launch-on-windows-10/).