I have a Vizio E370VA that won't turn on. It was working fine until I didn't use it for several weeks. When I press the power button, the Vizio logo below the screen gets bright for about 1 second and then dims. The screen remains blank and the Vizio screen logo never displays.
I have tried unplugging the set, holding the power button for 30 seconds, and then powering it up. That didn't help.
I pulled the back off and measured 3.66 volts on the standby port labeled 5V. I disconnected the main board from the power board and then the 5V port read 5.25 volts. Does this indicate that the power board is bad? Or, does this indicate that the power board is operating correctly and that the main board may be bad?
Any ideas on how to fix this?
I have tried unplugging the set, holding the power button for 30 seconds, and then powering it up. That didn't help.
I pulled the back off and measured 3.66 volts on the standby port labeled 5V. I disconnected the main board from the power board and then the 5V port read 5.25 volts. Does this indicate that the power board is bad? Or, does this indicate that the power board is operating correctly and that the main board may be bad?
Any ideas on how to fix this?
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