VIZIO E550I-B2 Power Supply Board Z459 – Open Box, Never Used, Module Type

So this is a power supply board for a VIZIO E550I-B2—it's open box but the seller notes say it's never been used.

Like, literally brand new, just without the factory seal.

Board looks clean, model z459, no MPN listed but it's clearly marked for Vizio.

Type is module, compatible with the E550I-B2 specifically.

No UPC, no prop 65 warning listed.

If your Vizio won't power on or you’re getting blinking lights, this is the part you swap in.

Cheap fix, easy install.

Don't toss the whole TV over a bad board.