My Vizio M60 C-3 60 inch TV has no display. The power light on the lower left just flashes on and off
I have a Vizio M60 C-3 TV. I turn it on, the power light flashes, but no display. I have checked everything Vizio support has asked me to check. Do I need a new power supply board, or is there another part I would need to replace? Thank you.
Televison & Video - Vizio
Answers & Comments
Always start at the power supple ! Check voltages on the board after you have disconnected connectors to the other boards. Make sure this was done with power off! If supply voltages are good, reconnect one board at a time and recheck voltages. Likely one board is pulling down the voltage. Replace that board. Visually inspect each board for burn marks around ic's And transistors. Also look for swollen capacitors.