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oCOSMO Main Board / Power Supply for E40 (CE4031-HM0693P712 Version)

SKU:
sj-CE4031-HM0693P712 MAIN
$44.20
(You save $9.21)
$34.99
$44.20
(You save $9.21)
$34.99
180-Day Warranty
We highly recommend matching your part number. Learn more
PLEASE NOTE: There are several different versions of oCosmo model E40. This board is compatible with TVs with \"P/N\" CE4031-HM0693P712 printed on sticker on back of TV.

PLEASE NOTE: There are several different versions of oCosmo model E40. This board is compatible with TVs with "P/N" CE4031-HM0693P712 printed on sticker on back of TV.

oCOSMO Main Board / Power Supply for E40 (CE4031-HM0693P712 Version)

Known Models

BrandModelsVersions
oCosmoCE4031-HM
E40CE4031-HM0693P712
Part Number:
CE4031-HM0693P712 MAIN
Warranty:
180-Day Warranty
Visible Number:
TP.MS3393.P712
Visible Number:
B13127438
Visible Number:
B13127238
Models:
E40
Brands:
oCosmo
Brands:
oCOSMO
Models:
CE4031-HM

What is a power supply board?

Your TV’s power supply board takes the AC voltage from your outlet and converts it to various DC voltages needed to power everything in your TV.

Which symptoms does a power supply board fix in a TV?

•  If your TV doesn’t turn on, it could be the power supply board.

•  If you see very dim video or no video on the screen, but you know your TV has power and is on, then the power supply could be bad.

•  If your TV turns on and then shuts off quickly, it could be your power supply board.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’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 power supply board?

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