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Louie
Louie, Technician
Category: TV
Satisfied Customers: 2557
Experience:  25+ yrs. experience in the field and 5+ yrs. online, down to component level.
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My 40" would not turn on. I replaced the lcd power control

Customer Question

My 40" would not turn on. I replaced the lcd power control board now I have sound but no picture. What do I do now.
Submitted: 1 year ago.
Category: TV
Customer: replied 1 year ago.
tHe tv is a Samsung model ln40b650t1fxza
Expert:  Shahid replied 1 year ago.

Hello Joe, my name is ***** ***** I'll assist you. I'm sorry you're having trouble with it.
I need additional info to troubleshoot the issue.

- Does screen glow/ show backlight when turn On TV?

- Does any graphic appear on screen when press volume or menu button on TV or its remote?

Thanks.

Customer: replied 1 year ago.
Hi shahid,this is Joe.i have sound but the screen black.I can not get a response no mater what I do.Video is completely dead.
Expert:  Shahid replied 1 year ago.

Thanks Joe for the info.

Do you notice the screen changes its black tone when turn On the TV?

OR look at vent holes at back of TV for bright white light for backlight check?

Customer: replied 1 year ago.
sHahid this is Joe.I think I will cancel my repair efforts and apply the money on a new set.Think you for your effort.
Expert:  Shahid replied 1 year ago.

Hi Joe, you can decide it better.

Thanks and good luck!

Shahid.