Tony Nguyen posted an answer for this Westinghouse Electric VK-40H580D 40 in. LCD TV TV/DVD Combo:
"to eject the disc, turn off your TV and hold the eject button then power TV back on. ..."
Tony Nguyen posted an answer for this Philips 50PF9631D 50 in. HD-Ready Plasma Television:
"go to link below. http://www.p4c.philips.com/files/5/50pf9631d_37/50pf9631d_37_pss..."
Tony Nguyen posted an answer for this Norcent Technologies PT420 42 in. HDTV Plasma Television:
"you can go to your menu and select the test tone just to see if your speakers are..."