Index: ntoskrnl/io/iomgr/iomgr.c
===================================================================
--- ntoskrnl/io/iomgr/iomgr.c	(revision 53911)
+++ ntoskrnl/io/iomgr/iomgr.c	(working copy)
@@ -496,9 +496,6 @@
     /* Initialize PnP manager */
     IopInitializePlugPlayServices();
 
-    /* Initialize HAL Root Bus Driver */
-    HalInitPnpDriver();
-
     /* Make loader block available for the whole kernel */
     IopLoaderBlock = LoaderBlock;
 
@@ -525,6 +522,9 @@
         DPRINT1("IopCreateArcNames failed: %lx\n", Status);
         return FALSE;
     }
+	
+	/* Initialize HAL Root Bus Driver */
+    HalInitPnpDriver();
 
     /* Mark the system boot partition */
     if (!IopMarkBootPartition(LoaderBlock))