Model #40LD45Q PROSCAN LCD Television

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Question and Answers

Q:

Blank screen. Sound still on. Proscan 40LD45Q LCD TV. Proscan Lcd television

A:

 
Thank you for contacting SearsPartsDirect.com with your questions about your television. I am so sorry you are having problems with it. I know the TV is a key component in our daily lives and know you want to get it working quickly. In this case I recommend you have this tested and repaired by a qualified technician. Internal components of the TV can retain dangerous high electrical charges even when the TV is disconnected from the power supply.
 
Here at SearsPartsDirect.com, we love to help you with your home repairs but in this case, for your safety, we recommend you have the TV serviced. If you would like a Sears technician to complete the repair, you can set up service at www.SearsHomeServices.com or by calling 1-800-469-4663.
 
Thank you for your understanding in this matter. I hope we can help you with any future repairs. Thank you for choosing Sears, we appreciate your business.

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Natasha12 -
Sears Technician
July 25, 2014
Q:

I have a Proscan model 40LD45Q LCD TV. The unit does not recognize any signal. The DVD player and Receiver connected to it both work fine but the TV cannot se

A:

I understand how it could be frustrating when it comes to the television not working. I have taken time to research your model on the website and have located the owners manual to your model. While you are waiting for a detailed reply from an expert I have attached the link below. Hope this helps!

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Priscilla V -
March 22, 2012
A:

This is an unusual problem. Have you tried switching the DVD player to a different input? Do all inputs show no signal? If all inputs show the same thing then the main board would be the problem. Make sure your TV is on the input you are trying to view.

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Dusty J -
Sears Technician
March 23, 2012
A:

Must be the main circuit board. Turns out the TV works fine using the cable input. Somehow the HDMI inputs are not working.

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mike -
March 23, 2012
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Q:

fixing a proscan 40LD45Q tv

A:

Manage My Life is a great website to speak directly with an expert who will help you every step of the way to solving your problem. An expert will have an answer to your question within 24 to 28 hours. Have a great day.

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Alina F. -
July 29, 2011
A:

By the looks of it I would say that your inverter, the board on the left, is the problem now and has shorted out the power supply. The inverter on this model does not a part number to be ordered as new because the manufacture considers it part of the LCD panel and non-replaceable. You might be able to find one by a general internet search, but they will be used.

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Dusty J -
Sears Technician
August 01, 2011
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