     <graphics type="vnc" port="-1" autoport="yes">
       <listen type="address"/>
     </graphics>
-    <sound model="sb16"/>
+    <sound model="pcspk"/>
     <sound model="es1370"/>
     <sound model="ich6"/>
     <video>

Domain 'test-for-virtxml' defined successfully.
Changes will take effect after the domain is fully powered off.