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Is your LG OLED staying black?
We'll bring it back.

Usually it's the power board. We repair yours for €74.99, swap it for a refurbished one for €89.00, or you buy one outright.
Load-tested, 12-month warranty.

99.8% positive ratings on eBay, 452 sales

LG OLED not working? Find the cause.

On LG OLED televisions the power board is often the cause — but not always. Answer a few targeted questions and get a sound first assessment of whether the power board, the mainboard or the panel is affected.

Typically the power board

Completely dead, blows the fuse. LED blinks, relay clicks, no start.

Usually the mainboard

Shuts down after a consistent run time (thermal). Usually worth checking only once the power board has been replaced.

Usually the panel

Vertical stripes or bars. Colour faults, burn-in shadows.

Not sure which category fits?

There are several fault categories. The self-check walks through the typical symptoms in 7 short questions and tells you whether the power board, the mainboard or the panel is the more likely cause. 2 minutes, no obligation, no sign-up.

Find the right board.

Three steps to the matching board, guided by the number printed on yours.

White print LG P/N: EAY65689423 on the boardLG P/N: EAY65689423
1Read the number

Either straight off the board: white print LG P/N: EAY… along the edge, or simply search by your TV model (e.g. OLED65CX).

Explained with photos
Search
e.g. EAY65689423Search
EAY number, EAX number or TV model
2Enter the number

EAY, EAX or TV model number — the search finds the matching board.

2 matches for “EAY65689423”
EAY6568942365″, CXfits
EAY65689411functionally identical
3Check the match

Compare the number on the product page with yours. Unsure? We check compatibility before you buy.

Example item

Got the number?

Type your EAY, EAX or TV model number into the search and go straight to the matching board.

Three solutions to choose from.

Repair, swap or buy — always with a 12-month warranty. If you're unsure which option fits, send us a short fault description or photos.

Repair your own board

€74.99

Fixed price for all boards (77″ and CX9 too), plus inbound shipping, return shipping (DE) included

  • Your board, repaired and returned
  • Usually repaired the same or next working day
  • Free return shipping (DE)
Book a repair

Refurbished in exchange

€89.00

plus €5.90 shipping

  • Get a tested board straight away
  • Send the faulty one back within 14 days
  • Without return: difference to the purchase price
Choose the exchange

Buy refurbished

plus €5.90 shipping

  • No return needed
  • Tested & fully functional
  • Shipped safely and shock-protected
To the range

Just selling? We buy your faulty board.

A flat €35.00 including a shipping label from us, or €42.69 with your own label — paid out after arrival and inspection.

Repaired & tested.

Power boards for LG OLED — inspected, tested under load, with a 12-month warranty. Find the matching board number through the search.

No board in stock right now.

Refurbished boards are single units. Send us your part number and we will tell you when it is back — or repair the one you have.

Repair at a fixed price.

We repair LG OLED power boards exclusively — that is what we specialise in. Send it in, have it repaired, get it back, at a fixed price including return shipping.

Repair service, LG OLED power boards

LG OLED power board repair

Typical faults: no standby LED, the set won't start, it dies after a few seconds. We repair your LG OLED power board (EAY series) at a fixed price, thoroughly inspected and tested. Usually repaired the same or next working day.

  • Fixed price, no hidden costs
  • 12-month warranty on the repair
  • Not repairable? Only return shipping is due.

Faulty board? We buy it.

We buy faulty LG OLED power boards at a flat price — no haggling, no waiting.

Shipping label from us

We send you the DHL return label by email. Stick it on, drop it off, done.

€35.00

Your own shipping label

You post it yourself, and get the higher flat price for it.

€42.69

Request a buy-back now.

Paid out once it arrives and has been inspected, usually the same working day.

Over 450 ratings on eBay.

AmparioWeb has been selling on eBay for years, with 99.8% positive ratings over the last 12 months. You get the same quality here in the shop.

Verified eBay seller

99.8%

positive ratings, last 12 months

452 ratingsCommercial seller

View the “amparioweb” shop on eBay

Detailed seller ratings, 12 months

Accurate description

Reasonable shipping cost

Delivery time

Communication

459 positive1 neutral1 negativeAs of: July 2026

Frequently asked questions.

What does “repaired, tested” mean?

The part was repaired by us, function-tested under load and cleared for installation. You get a 12-month warranty and an invoice.

How does the fixed-price repair work?

Book the service, send the board in safely packed, we repair it at the fixed price and send it back. If a board can't be repaired, you only pay the return shipping.

Will the part fit my device?

Compare the part number on your board (e.g. EAY65170411) with the item description. Every product page has a compatibility list — if in doubt, ask us before buying.

Do I get an invoice?

Yes. We sell commercially and every order comes with an invoice. Parts under margin taxation §25a UStG (VAT included, not separately itemisable), repairs with 19% VAT itemised.