Index: /trunk/src/VBox/Devices/Bus/DevPCI.cpp
===================================================================
--- /trunk/src/VBox/Devices/Bus/DevPCI.cpp	(revision 20162)
+++ /trunk/src/VBox/Devices/Bus/DevPCI.cpp	(revision 20163)
@@ -1903,5 +1903,5 @@
      * Set the start addresses.
      */
-    pGlobals->pci_bios_io_addr  = 0xc000;
+    pGlobals->pci_bios_io_addr  = 0xd000;
     pGlobals->pci_bios_mem_addr = UINT32_C(0xf0000000);
     pGlobals->uBus = 0;