Index: /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSystem.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSystem.cpp	(revision 52935)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/settings/machine/UIMachineSettingsSystem.cpp	(revision 52936)
@@ -331,5 +331,5 @@
             message.second << tr(
                 "The I/O APIC feature is not currently enabled in the Motherboard section of the System page. "
-                "This is needed in order to support a chip set of type ICH9. "
+                "This is needed in order to support a chip set of type ICH9 you have enabled for this VM. "
                 "It will be done automatically if you confirm your changes.");
         }
@@ -340,5 +340,5 @@
             message.second << tr(
                 "USB controller emulation is not currently enabled on the USB page. "
-                "This is needed to support an emulated USB input device. "
+                "This is needed to support an emulated USB input device you have enabled for this VM. "
                 "It will be done automatically if you confirm your changes.");
         }
@@ -378,5 +378,5 @@
             message.second << tr(
                 "The I/O APIC feature is not currently enabled in the Motherboard section of the System page. "
-                "This is needed in order to support more than one virtual processor. "
+                "This is needed in order to support more than one virtual processor you have chosen for this VM. "
                 "It will be done automatically if you confirm your changes.");
         }
@@ -387,5 +387,5 @@
             message.second << tr(
                 "Hardware virtualization is not currently enabled in the Acceleration section of the System page. "
-                "This is needed in order to support more than one virtual processor. "
+                "This is needed in order to support more than one virtual processor you have chosen for this VM. "
                 "It will be done automatically if you confirm your changes.");
         }