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Sharp LC-55UB30U - stuck in service mode    
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roblisg3



Joined: 08 Mar 2016
Posts: 1

PostPosted: Tue Mar 08, 2016 9:41 am    Post subject: Sharp LC-55UB30U - stuck in service mode Reply with quote

2 months old , TV seems to be stuck in a service test mode when powering up it continuously cycles through colors ,grey,white,red,green,blue and over again until it acquires signal, and then may fade out and start same cycle over again. I have tried unplugging TV for 30 minutes, have tried soft reset from on board menu, I have tried holding down the menu,enter,power button,on remote, left right buttons on remote and unplug have not tried hard reset to service menu. Worked flawlessly at initial set-up HELP!!!! get my TV back.
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