My Mitsubishi 70 inch television will not turn on. There is a small red light on when the set is turned off and plugged in. When I unplug it, a...

Hello and welcome to ExpertHelp.com! My name is Relly De Jesus and I'm going to do everything in my power to answer your question to your full satisfaction!

Before we get started, I want to remind you ExpertHelp.com is an independent professional support company. We do not have any affiliation with MITSUBISHI nor are we paid to provide support on their behalf. However, we have helped hundreds of customers with similar questions and believe we can help you too. OK, let’s get started! :)

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Hello Anita

How are you doing? Regarding the TV issue, this is usually caused by a faulty power board. A faulty / dried / bulged capacitors can cause this issue. Sometimes the power supply unit crashes that's why it will not continue to power on. It will be best if I can get the exact model of the TV Anita. But below is what a power board looks like.

It may cost around $40 to $55. Once replaced I believe you'll be good Anita. Is there anything else I can add or help you with? I'll be standing by for your response.

Thank you

Relly

Have you read my response Anita?

That will be great. Actually the part can be purchased online Anita, Ebay has it as well. I'll be more than glad to assist you where you can purchase the part if you don't have time. 

You can go back on your email and click on the s**t@experthelp.com email that says your expert has a new response to get back on the chat. If you have a trouble going back in please email me at d**9@yahoo.com so I can guide you.

Dear Anita, It was a pleasure helping you with your MITSUBISHI issue today. Here is a summary of the resolution.

Issue identified : Blinking light on the TV
Solution Implemented : Asked customer to have the power board replaced to resolve the issue. Solution Accepted
If issue resurfaces : If issue resurfaces in next 30 days, come back to this Question page and let me know. If you are unable to find your way back to this Question page, please contact our customer support either by email (s**t@experthelp.com) OR call us at ***-***-****