diff --git a/hal/halx86/generic/halinit.c b/hal/halx86/generic/halinit.c
index bbd3c49204e4e..da51e959906ad 100644
--- a/hal/halx86/generic/halinit.c
+++ b/hal/halx86/generic/halinit.c
@@ -154,7 +154,7 @@ HalInitSystem(IN ULONG BootPhase,
         HalpInitPhase1();
 
         /* Initialize Phase 1 of the x86 emulator */
-        HalInitializeBios(1, LoaderBlock);
+       // HalInitializeBios(1, LoaderBlock);
     }
 
     /* All done, return */
diff --git a/ntoskrnl/inbv/inbv.c b/ntoskrnl/inbv/inbv.c
index 69f40d5444c81..edfa866df8536 100644
--- a/ntoskrnl/inbv/inbv.c
+++ b/ntoskrnl/inbv/inbv.c
@@ -176,6 +176,7 @@ InbvDriverInitialize(
     _In_ PLOADER_PARAMETER_BLOCK LoaderBlock,
     _In_ ULONG Count)
 {
+    return FALSE;
     PCHAR CommandLine;
     BOOLEAN ResetMode = FALSE; // By default do not reset the video mode
     ULONG i;
diff --git a/win32ss/drivers/miniport/genfbvmp/genfbvmp.c b/win32ss/drivers/miniport/genfbvmp/genfbvmp.c
index 5d6c1a1e463e3..ba56842708a9a 100644
--- a/win32ss/drivers/miniport/genfbvmp/genfbvmp.c
+++ b/win32ss/drivers/miniport/genfbvmp/genfbvmp.c
@@ -1038,7 +1038,7 @@ GenFbVmpSetPowerState(
 
     /* Unused */
     DPRINT1("GenFbVmpSetPowerState(%p)\n", HwDeviceExtension);
-    __debugbreak();
+   // __debugbreak();
     return ERROR_INVALID_FUNCTION; // NO_ERROR;
 }
 
@@ -1053,7 +1053,7 @@ GenFbVmpGetPowerState(
 
     /* Unused */
     DPRINT1("GenFbVmpGetPowerState(%p)\n", HwDeviceExtension);
-    __debugbreak();
+   // __debugbreak();
     return ERROR_INVALID_FUNCTION; // NO_ERROR;
 }
 
@@ -1071,7 +1071,7 @@ GenFbVmpGetVideoChildDescriptor(
 
     /* Unused */
     DPRINT1("GenFbVmpGetVideoChildDescriptor(%p)\n", HwDeviceExtension);
-    __debugbreak();
+   // __debugbreak();
     return NO_ERROR; // FIXME: Should return VIDEO_ENUM_NO_MORE_DEVICES;
 }
 
@@ -1087,7 +1087,7 @@ DriverEntry(
     ULONG BusNumber;
 
     VideoDebugPrint((Info, "GenFbVmp: DriverEntry\n"));
-    __debugbreak();
+   // __debugbreak();
 
     VideoPortZeroMemory(&VideoInitData, sizeof(VideoInitData));
     VideoInitData.HwInitDataSize = sizeof(VideoInitData);