TV/VCR/Stereo Troubleshooting/Tv

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Question
I have a Hisense led lcd Tv model no.F42k20e this past saturday I was watching it and a line appeared in the middle of it and wont go away. What can I do to make it go away

Answer
Sorry, I don't know this model at all.  I think it is from FRYs is it not?  Have you tried asking their technical department about it?  Is there a hotline listing in the manual?

The owners manual that I found online shows only an email address for service - on the inside front cover.

A vertical line is usually related to a display defect and requires replacement of the entire panel - which is very, very expensive.  But, sometimes it can be remedied by tapping on the top of the frame around the display panel or screen.  A horizontal line is more often associated with electronics processing circuits and requires replacement of an inside printed board.  But, there are many possible causes and remedies.  Perhaps you will need someone who can diagnose it with test procedures.

This model is relatively new and may still be under warranty. IF so, you should contact the warranty people as soon as possible.

Hope this will help you get a solution.  

TV/VCR/Stereo Troubleshooting

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cleggsan

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Consumer Electronics of all kinds. Audio, esoteric audio systems and components, video, tv. Digital equipment for consumer use. Ham radio and automotive electronics. Note: I give advice on tv repair based on general consumer electronics engineering experience but I am not engaged in actual repair of sets. MAKE SURE YOU GIVE THE MAKE AND MODEL NUMBER AND AGE OF THE SET. BE SURE TO CHECK YOUR EMAIL FOR THE RETURN ANSWER DURING THE NEXT 24 HOURS AS I TRY TO REPLY TO ALL QUESTIONS WITHIN THE SAME DAY IF NOT THE SAME HOUR.

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Electrical Engineering; recording, broadcasting, design, international standards, tv and radio theory and practice.

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