Hi all,
New to the community and absolutely love what all you guys do.
I have a quick question before I start to troubleshoot further.
I was given this TV (55lv5500) that powers on, light goes from red to solid white.
No picture and no sound.
I got it apart and was removing the mainboard to start further testing and a possible reflow of the processor, and noticed the screws that mount the board to the chassis were very loose.
Does anyone know if these mounts are the main earth point for the board and will these making bad contact possibly be the cause of my syptoms?
Perhaps a clean and refit the board securely before I start pulling my hair out?
I have not tested any voltages etc as yet, just thought this might be worth trying first.
I have attached all relevant pictures, and pictures of the mounting points in question.
Thanks to all in advance. Bout to head out to dinner so will check the thread when I get home.
Cheers.
Cibby
New to the community and absolutely love what all you guys do.
I have a quick question before I start to troubleshoot further.
I was given this TV (55lv5500) that powers on, light goes from red to solid white.
No picture and no sound.
I got it apart and was removing the mainboard to start further testing and a possible reflow of the processor, and noticed the screws that mount the board to the chassis were very loose.
Does anyone know if these mounts are the main earth point for the board and will these making bad contact possibly be the cause of my syptoms?
Perhaps a clean and refit the board securely before I start pulling my hair out?
I have not tested any voltages etc as yet, just thought this might be worth trying first.
I have attached all relevant pictures, and pictures of the mounting points in question.
Thanks to all in advance. Bout to head out to dinner so will check the thread when I get home.
Cheers.
Cibby
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