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Seiki SY14430 Main/Power Supply Board for SE29HY34

SKU:
sj-SY14430
Ā£22.86
Ā£22.86
180-Day Warranty
We highly recommend matching your part number. Learn more

FALL SALE! SAVE 10% ON THIS ITEM TODAY WITH THE CODE SJFALL10

PLEASE NOTE: There are several different main boards for this model.

SY14430 is printed on a sticker on the back of the board.


Seiki SY14430 Main/Power Supply Board for SE29HY34

Known Models

BrandModelsVersions
SEIKISE29HY34
Part Number:
SY14430
Warranty:
180-Day Warranty
Board Number:
SY14430|890-M00-06NA7|V290BJ1-PE1|ST3393LUP-A1H
Manufacturer Part Number 1:
Westinghouse SY14430
Models:
SE29HY34
Part Type:
Main Board / Power Supply
Part Usage:
LED/LCD
Brands:
seiki

What is a main board?

The main board is basically the ā€œbrainsā€ of your TV and controls everything, from the audio to video streams. All of the user data and settings are also stored on the main board.

Which symptoms does a main board fix in a TV?

•  If your TV doesnā€™t turn on, it could be the main board. If your TV turns on but has no video and/or no audio, it could also be the main board.

•  If one HDMI input works but others donā€™t work, it could be the main board.

*These are helpful tips to get you started and donā€™t represent accurate diagnoses for every TV model and failure. If youā€™re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a main board?

It's easy! Once you match the part number on your main board with the part number listed on this page to confirm compatibility, youā€™ll just need a screwdriver and the ability to remove the back of your TV and replace the board.