Vizio 421vt won't store custom settings?

FrankRamiro

Senior member
Sep 5, 2012
718
8
76
Hi guys; You may think that I'm joking asking this silly question !but I'm not and never seen this on any tv that i owned and i owned many.My Vizio M421VT LED,i can adjust custom pic settings ,but when rebooting tv it goes back to factory settings,
 

Kartajan

Golden Member
Feb 26, 2001
1,264
38
91
That seems to be a firmware issue- I would contact their support for help...
email: techsupport@vizio.com
877)698-4946 M-F 0600-2100, Sat/Sun 0800-1600
(I am assuming it is in California time)
 

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