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KDL-55NX720 turning itself off

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colinwyatt
Explorer

KDL-55NX720 turning itself off

My Sony Bravia KDL-55NX720 will turn on for about 5 minutes then turns off. I am getting an error code that flashes 4 times. It has been doing this for about 6 months now, please help.

1 REPLY 1
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Pascale_F
Moderator

Hi Colin, 

 

It might be worth performing a factory data reset on your KDL-55NX720. Do let us know how you get on. 

 

Thanks, 

 

Pascale