Sadly common.

by R. Proffitt Moderator - 3/27/12 10:10 AM

In Reply to: LG 55LW5600 Possible power issue? by Aeson01

This happens in MASS MANUFACTURING where a part is bought in bulk and if you recall manufacturing dogma such as drilled in to many manufactures by folk like http://en.wikipedia.org/wiki/W._Edwards_Deming then one set of the same run is just like the next.

Given you have 2 in a row, the escape is to change models or even makes.
Bob