Previously Working TL/SL LCD Fans Now Uncontrollable (e.g. 2 or 3 fans, one screen fails to respond)

1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Uninstall it from device manager, shut down, unplug and replug the fans, then restart to force Windows to rescan USB devices. 4. Remove USB cable and clean USB path.

LCD Appears in L3 Utility But Won’t Respond

1.Confirm power source SATA or an external PSU. 2.L3 latest version. 3.Switch to another tab and back, then click the LCD group again. If the fan disappears, click Restart LCD to reinitialize USB.

LCD Screen(s) Missing or Unresponsive, but Device Manager Detects Device

1.Limit total connected USB devices per USB 2.0 port to 6. 2. If you have two fans in one group and three in another, and also USB from AIO/pump, we recommend using EDGE USB PWM Fan Hub(EG-HUB01) or EDGE GOLD/ Platinum PSUs.

The fan is only showing partial lighting

1. Check if the power is connected to SATA. 2. Swap the receiver between different fan groups to check if it's the receiver causing the issue.

Faulty Wireless Dongle – Signs and Symptoms RMA dongle

1.Binding/unbinding and lightbulb click works, but lighting signals are received inconsistently or slowly by some fans. 2.L3 takes a long time to launch or until restart. 3.Lighting effects like Quick Sync or Merge show jittering/glitching.

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UNI Fan TL LCD 120 Wireless - Single Pack (Reverse Blade) - Controller Not Included - 2.4 GHz Wireless Control - Infinity Mirror Design - Controller Required - Black (12RTLLCD1W1B)

Product ID: 690667428

Details

Brand
Lian Li
Cooling method
Air
Power connector type
4-Pin
Voltage
12 Volts (AC)
Wattage
7.08 watts

🌈Customizable RGB + LCD visuals

📡2.4 GHz wireless control

🔇Ultra-quiet 31 dB noise level

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€ 115.73

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Description

🌟 Elevate your PC game with wireless cooling that’s as smart as it is sleek!

COMMAND YOUR COOLING - L-Connect 3 software puts fan speed, lighting, and LCD content customization at your fingertips.
WHISPER QUIET PERFORMANCE - Operates at just 31 dB while spinning up to 1600 RPM for powerful yet silent cooling.
CUT THE CABLES NOT THE COOL - True wireless 2.4 GHz control eliminates clutter and streamlines your setup.
EFFORTLESS DAISY CHAIN DESIGN - Simplify installation and cable management with seamless fan chaining and L-Wireless Sync tech.
VIBRANT VISUALS PERSONALIZED - Custom RGB lighting plus an LCD screen that supports MP4, GIF, JPG, and PNG for ultimate PC flair.

The Lian Li UNI Fan TL LCD 120 Wireless (Reverse Blade) is a high-performance PC cooling fan featuring advanced 2.4 GHz wireless control, customizable RGB lighting, and a vibrant LCD display supporting multiple media formats. Designed for easy daisy-chain installation and managed via L-Connect 3 software, it delivers powerful airflow at a whisper-quiet 31 dB noise level, making it a premium choice for millennial professionals seeking a clean, modern, and personalized PC build.

Specifications

ASIN	B0DMVZGPJQ
Best Sellers Rank	#15,705 in Computers ( See Top 100 in Computers ) #197 in CPU Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Compatible devices	Desktop
Cooling Method	Air
Cooling method	Air
Customer Reviews	4.2 out of 5 stars 45 Reviews
Included Components	Fan, Receiver
Manufacturer	LIAN LI
Material Type	Plastic Aluminum
Maximum Rotational Speed	1600 RPM
Noise Level	31 Decibels
Power Connector Type	4-Pin
Power connector type	4-Pin
UPC	840353048058
Unit Count	1.0 Count
Voltage	12 Volts (AC)
Wattage	7.08 watts

Reviews

T**Y

I LOVE THESE WIRELESS FANS (Lian Li > Every other brand)

21.05.2025

A**K

Awesome fans. Expensive but worth it

11.01.2026

M**H

اشتري وانت مغمض

بعد طلوع الروح لقيت المنتج في امازون. وبصراحة انا متفاجأ من جودة المنتج وسرعة التوصيل

19.05.2025

F**E

Reliable Fans from a Trusted Brand -Efficient and maiby Q+uiet

25.10.2025

J**N

Bought new came used would have been 5 star

12.04.2026

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€ 115.73

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Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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