PS3 Media Sever Problem
 

Hey guys, bought a New PS3 last week, it's a White 320GB Slim replacing my old 80GB Fat. Been using PS3 Media Server for a while and it worked perfect until I got the new PS3, the PS3 Icon that appears on screen when PS3 Media Server is activated no longer shows. PSM also can't detect PS3. But the WMP can, but when clicking on a song it remains Mute with only screensaver showing. How do I troubleshoot this problem?