I have a Vizio 32L that is two years old, the amber "Vizio" logo goes from amber to white and back to amber after a couple of seconds, no power to screen no clicks from the PSU. I inspected the PSU for bad or leaking caps and all looks good. The main board is about a year old it was replaced by Vizio due to sound problems. I was wondering if anyone has had this problem and knows the fix. I read several threads about the "amber only" symptom being cured by placing a diode or resister on pins 2 & 3 on U26 of the mainboard but this is not the issue> The tv was working fine one day and dead the next with none of the typical problems I have read about . I would appreciate any direction