TCL 55” 4K UHD Roku Smart TV (Model 55S451) – For Parts or Repair – Powers On / No Picture
$50
Posted 1 day ago in Philadelphia, PA
Condition: Used (normal wear)
Listed in categories: Electronics & Media - TVs & Media players - Televisions
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Details
Max Resolution
2160p (4K)
Display Technology
UHD
Screen Size
50-60 in
Description
Selling my TCL 55” 4K UHD Roku Smart TV (Model: 55S451), purchased in November 2023. It has been working perfectly until recently (September 2025). The TV powers on with sound, but the screen stays black. I’ve already tried: • Power cycling (unplugged, held power button, etc.) • Disconnecting all HDMI devices (Fire Stick, soundbar, etc.) • Following troubleshooting steps found online and YouTube After some research, I discovered this is a known issue with many TCL models. It may be related to a backlight failure or internal power board. Some DIY repairs are possible, but that’s not my area of expertise and I’m not comfortable opening it up. ⸻ ✅ What’s included: • TCL 55” TV (Model 55S451) • Original TCL Roku remote • Power cord • No original box ⸻ 📌 Important Notes: • This TV does power on and plays audio, but screen is black • Selling AS-IS for parts, repair, or someone with the skill to fix it • Cosmetically in excellent condition (see photos) I really enjoyed this TV while it worked—it brought a lot of peace on my days off and nights watching multiple series. If you’re handy with TV repairs or want to salvage parts, this could be a great deal. Asking: $50 (or best offer) Pickup Only – No shipping Let me know if you’re interested or have questions!
Additional details
Model
55S451
Brand
TCL
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