LG Screen will not start

[john lewis]

LG Screen

Screen will not start - blue light on LG start up flashes on and off about every second? Not the pc backup screen is fine - is it fixable?

 

[Guest]

It may be the power supply board within the screen -- often capacitor failure on some brands of screen. What you can do about that rather depends on your know how and soldering skills.

 

[john lewis]

Thanks - I can solder fine - but identifying the capacitor for me might be the problem - but I have now tracked down the warranty 36 months with LG - and they are saying they will fix or replace - so I will go for that at the moment.

But I'm sure you are right an unstable power supply would seem the most likely cause of the problem.