Re: Vizio M550NV - Flashing Logo Stuck at Startup Screen



I have a similar problem with my Vizio M550NV.

TV went out but backlight is still on. No Vizio logo at startup though. Replaced T-Con board. No luck. Now I think it is the main board that is the issue.

Any recommendations on what to fix/replace? Don't really want to plug another $150-$200 on this....