diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c
index 616549e64a..b933dd9699 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BootMaint/Variable.c
@@ -1370,9 +1370,11 @@ Var_UpdateConMode (
 
   Status = gST->ConOut->QueryMode (gST->ConOut, Mode, &(ModeInfo.Column), &(ModeInfo.Row));
   if (!EFI_ERROR(Status)) {
-    PcdSet32 (PcdSetupConOutColumn, (UINT32) ModeInfo.Column);
-    PcdSet32 (PcdSetupConOutRow, (UINT32) ModeInfo.Row);
+    Status = PcdSet32S (PcdSetupConOutColumn, (UINT32) ModeInfo.Column);
+    if (!EFI_ERROR (Status)){
+      Status = PcdSet32S (PcdSetupConOutRow, (UINT32) ModeInfo.Row);
+    }
   }
 
-  return EFI_SUCCESS;
+  return Status;
 }
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c b/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
index 14a7ae29f4..0a9238c2e7 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/FrontPage.c
@@ -1395,8 +1395,10 @@ BdsSetConsoleMode (
                   //
                   // Update text mode PCD.
                   //
-                  PcdSet32 (PcdConOutColumn, mSetupTextModeColumn);
-                  PcdSet32 (PcdConOutRow, mSetupTextModeRow);
+                  Status = PcdSet32S (PcdConOutColumn, mSetupTextModeColumn);
+                  ASSERT_EFI_ERROR (Status);
+                  Status = PcdSet32S (PcdConOutRow, mSetupTextModeRow);
+                  ASSERT_EFI_ERROR (Status);
                   FreePool (Info);
                   return EFI_SUCCESS;
                 }
@@ -1437,10 +1439,14 @@ BdsSetConsoleMode (
   // Set PCD to Inform GraphicsConsole to change video resolution.
   // Set PCD to Inform Consplitter to change text mode.
   //
-  PcdSet32 (PcdVideoHorizontalResolution, NewHorizontalResolution);
-  PcdSet32 (PcdVideoVerticalResolution, NewVerticalResolution);
-  PcdSet32 (PcdConOutColumn, NewColumns);
-  PcdSet32 (PcdConOutRow, NewRows);
+  Status = PcdSet32S (PcdVideoHorizontalResolution, NewHorizontalResolution);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdVideoVerticalResolution, NewVerticalResolution);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdConOutColumn, NewColumns);
+  ASSERT_EFI_ERROR (Status);
+  Status = PcdSet32S (PcdConOutRow, NewRows);
+  ASSERT_EFI_ERROR (Status);
   
   
   //
diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/MemoryTest.c b/IntelFrameworkModulePkg/Universal/BdsDxe/MemoryTest.c
index fedb151a0c..700e3e6626 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/MemoryTest.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/MemoryTest.c
@@ -426,7 +426,10 @@ Done:
   //
   IsFirstBoot = PcdGetBool(PcdBootState);
   if (IsFirstBoot) {
-    PcdSetBool(PcdBootState, FALSE);
+    Status = PcdSetBoolS(PcdBootState, FALSE);
+    if (EFI_ERROR (Status)) {
+      DEBUG ((EFI_D_ERROR, "Set PcdBootState to FALSE failed.\n"));
+    }
   }
 
   return ReturnStatus;