The diodes have died from overheating or from a dead PSU... but should I trust the diagnosis dull offices.
More than 5 thousand declared by the service procedure can be another argument in favor of Muti. Although, if they change the BP and the backlight is repair first and replace the second, it is possible.
And he sort of diagnostic trite eyes can't hold? Since the original parts could see.
And anyway, if you want help, so tell me what are the symptoms? And that one "model" to help difficult if you don't do that, there's the toaster, not
the monitor.
Remove the LED bar and move it from 24 to 27 V. the need to Check every bar! If a plank does not Shine - look for a multimeter which led burned out (to install the mult-p for file transfer led will light). I had a similar situation. First burned polevik D3N40 (substituted - tel job 8 months). Then burned LED 4 PCs And now this body, has come in for repair - on LED bars burned Zener diodes. As such schemes I found. Good luck. - nikita.Stracke commented on June 8th 19 at 16:49