Anonymous posted an answer for this Hitachi 51SWX20B 51" Rear Projection Television:
"sir do a power reseet ,turn off the tv then unplug it from the electrical source then wait..."
Anonymous posted an answer for this Sony PFM-50C1 50 in. Plasma HDTV:
"sir do a power reset, turn off the tv, unplug the tv from the electrical source, wait for..."