Vizio E550i-B2 LED Driver 55.76Q02.001G / 45.76Q05.011

Replacement LED driver board for the Vizio E550i-B2.

It sets the drive current and the dimming level for the backlight.

Numbers to match include 55.76Q02.001G and 45.76Q05.011.

Compare these numbers with the label on your old part before you order.