Originally Posted By: XenonMan
Unplug everything from your TV. Even if it is only video it still has a ground somewhere. Disconnect the Wii and the power cord from the TV and see if the noise is gone. If it is then plug in the TV to the wall and check again, then do the same with the wii.


Will do, but I think I did this in my earlier troubleshooting escapades....
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Panasonic TC-P65S1 65" Plasma HDTV, Marantz AV 8801 Preamp, Outlaw 7700 Amp, Klipsch RF7 (X-over dean G modded) RC7 (X-over Dean G modded) RS7 CDT-5800C speakers, Outlaw LFM1 EX Subwoofer, Oppo BDP-93, B & O Turntable, Toshiba HD-A2, Sony CD & DVD 400 disc jukeboxes, DirecTV HD-DVR, PS2, PS3, Wii, Harmony one remote, Monster PowerBar 1200 for the TV, sub, PS3, HD DVD and Wii, Tripp Lite Isolation Bar for the Amp, Pre-Amp and other sources.