Description

LG 86NANO75SQA Main Board (P/N 21EBT00001C0)

This LG 86NANO75SQA main board is the part to check when your TV won’t turn on, has no picture, or has lost its smart TV menu completely. As the TV’s central processor, this board handles picture output, smart functions, and the connections between your power supply and display panel. A single fault here can knock out several systems at once.

Genuine part, Tested ok.
Condition like a new.
Pick-up from Cranbourne or postage available.
Removed from cracked screen TV.
This part must be replaced by a qualified TV technician.
strictly Refund is available upon written declaration made by a qualified TV technician that this part is faulty or not suitable for this model. All enquiries welcome.
This product will be despatched from “ozi-tv-parts-vic-3977” in Cranbourne North, vic 3977

Genuine, Tested LG Main Board Replacement

We pull this part, number 21EBT00001C0, from a tested, working 86NANO75SQA unit. We verify it works before we list it. So you get a confirmed replacement, not a guess.

Confirm Main Board Compatibility Before You Order

Double-check your model and part number against the listing above before you order. LG uses several similar main boards across its range, and even a small numbering difference can mean a board won’t be compatible with your unit.

Fitting Notes for This Main Board

Fitting typically involves a handful of connector cables and mounting screws once you’ve accessed the back panel. Check a repair guide or video first if you haven’t opened this TV model before, since cable routing can vary between production runs.

Still not sure this is your issue? Contact our team and we’ll help you confirm the right part before you buy.