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55S423

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​You're on the right track to successfully repairing your Tcl 55S423! Now that you've identified your model, we highly recommend matching the part number on the part(s) you're replacing to ensure compatibility. ​If you don't see your part listed below, please try searching by your part number or contact us for help!
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30238 certified reviews
30.2K
4.5 star rating
Certified reviews
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5.0 star rating 09/06/22
Samsung LED Strips
Product image for Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
My Tv is like a brand new one now! I had to repair it my self; thanks to YouTube videos I was able too. It just took a long time o...
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Ronald U.
5.0 star rating 04/27/25
Finding required repair parts is
Finding required repair parts is easy and the parts are top quality in fit, finish and function.
Herbeck T.
5.0 star rating 03/19/25
The right parts I needed
Product image for Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
The right parts I needed and I got them fast thumbs up to the my
Mike W.
5.0 star rating 03/06/25
Worked Perfectly
Product image for Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repa...
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Jeffrey H.
5.0 star rating 04/29/25
Great fast shipping and expedited
Great fast shipping and expedited service even to help with a return because I ended up not needing it. Thanks for the exceptional...
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Daniel B.
5.0 star rating 10/21/22
Samsung LED strip backlight repair
Product image for Samsung LED Backlight Strips (10) UN55J6200AF UN55J6201AF UN55J620DAF ETC. NEW
Samsung LED Backlight Strips (10) UN55J6200AF UN55J6201AF UN55J620DAF ETC. NEW
Sent in a heavily protected bubble wrap to ensure no damage for a time consuming repair. Success in bringing back to life a 9 year...
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Jason L.
5.0 star rating 04/28/25
The replacement boards were shipped
The replacement boards were shipped promptly and packaged well.
Craig C.
5.0 star rating 03/26/25
Good
Product image for Double-Sided Adhesive Tape for LED Backlights - 10mm X 10 Meter (32.8 Feet) Roll
Double-Sided Adhesive Tape for LED Backlights - 10mm X 10 Meter (32.8 Feet) Roll
Second time purchase, fixed 2 TVs over the past 3 years. They even have a step by step video.
Sandy M.
5.0 star rating 04/28/25
Customer Service
Very best of customer service. Ordered a main board for my TV. Received the board as expected. I installed it, but the TV did not ...
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Steven
5.0 star rating 09/06/22
Samsung LED Strips
Product image for Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
Samsung UN55NU6900F UN55NU7100F UN55NU7300F etc. LED Strips/Bars (2) NEW
My Tv is like a brand new one now! I had to repair it my self; thanks to YouTube videos I was able too. It just took a long time o...
Read More
Ronald U.
5.0 star rating 04/27/25
Finding required repair parts is
Finding required repair parts is easy and the parts are top quality in fit, finish and function.
Herbeck T.
5.0 star rating 03/19/25
The right parts I needed
Product image for Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
Super Strong Suction Cup LCD LED TV Screen Panel Removal Tool (Set of 2)
The right parts I needed and I got them fast thumbs up to the my
Mike W.
5.0 star rating 03/06/25
Worked Perfectly
Product image for Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
Samsung BN96-29074A/BN96-29075A LED Backlight Strips NEW! (12)
I ordered some LED strips for our TVs at work that periodically break (after a while one of the original LEDs burns out). The repa...
Read More
Jeffrey H.
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