Hi guys,
I just replaced a failed main board in the TV with what it appears a new unused board. Tv works great now, with one problem. Exactly half of the screen has a different tint (see image). Im not sure if that problem was there before swapping the board (previous issue was unstable operation, random turning off, dead hdmi ports - probably bga issue).
Any ideas? I tried cleaning and reseating the lvds cables on the main board side with no difference....

Hi guys,

My parents have a 2013 LG 55LA6908 which is suffering from increasing in frequency intermittent issues, such as random shutdowns (POWER_OFF_BY_CPU_ABNORMAL), UI freezing, dying HDMI ports, etc... My guess is bad solder joints under the main BGA IC.

I was trying to find a new main board for it but I'm unsure of the compatibility between different parts, models/screen sizes and software versions. If someone could help me out with the compatible part numbers it would be very helpful!

Product code is 55LA6908-ZB.BEUYLJG with LC550EUG (PF)(F1) LCD...

Re: New Members - please post your introductions here

Hi, guys. New to the forum, have been a long time lurker and now decided to register