I have a Hisense tv it just off now when I pug hit in a blue light will come on for a second then a red light will come on no

ttmdf

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Jan 24, 2018
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When I plug hit in they ant no picture no sound they are a blue light comes on for a second then the red light comes on
 
Solution
Not sure about your problem description per se but I would start by substituting known working cables in place of the existing cables.

Do you have the TV's User Guide/Manual?

Any troubleshooting sections within the manual?

Try reconfiguring the TV after a factory reset per the manual if and as applicable.




Not sure about your problem description per se but I would start by substituting known working cables in place of the existing cables.

Do you have the TV's User Guide/Manual?

Any troubleshooting sections within the manual?

Try reconfiguring the TV after a factory reset per the manual if and as applicable.




 
Solution