Vizio M420SL The menu on the tv will only stay up for a second , and trying netflix same thing. the small info box that comes on will flicker. can watch reg tv change channels etc... Have tried all the reboot for tv and remote
Televison & Video - Vizio - M420SL 42 in. HDTV
Answers & Comments
Call Vizio and see if they will give you the button combination to get into Service mode. There is a hard reboot that can be done on your set that may resolve this issue.