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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Lian Li UNI Fan TL LCD Wireless 120-Single Pack-2.4 GHz Wireless Signal ARGB Fan-Infinity Mirror-Daisy-Chain -Customizable Lighting Effects-Controller NOT Included & Required - Black (12TLLCD1W1B)

Lian Li UNI Fan TL LCD Wireless 120-Single Pack-2.4 GHz Wireless Signal ARGB Fan-Infinity Mirror-Daisy-Chain -Customizable Lighting Effects-Controller NOT Included & Required - Black (12TLLCD1W1B)

Product ID: 735867155

Details

Brand
Lian Li
Power Connector Type
4-Pin
Voltage
12 Volts (AC)
Wattage
7.08 Watts
Cooling Method
Air

🌀1600 RPM max fan speed

🌈Customizable dual-zone RGB + LCD visuals

📡2.4 GHz wireless control

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6933964₫

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In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Elevate your PC aesthetics wirelessly — because cables are so last decade!

EFFORTLESS CLEAN BUILD - Daisy-chain design and L-Wireless Sync tech simplify installation and cable management.
PRECISION COOLING POWER - High-performance 120mm fan spins up to 1600 RPM with whisper-quiet 27 dB noise level.
VIBRANT VISUALS YOUR WAY - Dual-zone RGB lighting plus an LCD screen supporting MP4, GIF, JPG, and PNG for ultimate personalization.
CUT THE CABLES NOT THE COOL - True wireless 2.4 GHz control eliminates clutter and streamlines your setup.
TOTAL COMMAND WITH L CONNECT 3 - Intuitive software lets you tailor fan speed, lighting presets, and LCD content seamlessly.

The Lian Li UNI Fan TL LCD Wireless 120mm single pack offers advanced 2.4 GHz wireless control for fan speed, ARGB lighting, and a customizable LCD display. Featuring a daisy-chain design and L-Wireless Sync technology, it ensures a clean, cable-free build. With a max speed of 1600 RPM and ultra-quiet operation at 27 dB, this fan delivers efficient cooling alongside vibrant, dual-zone RGB and multimedia LCD visuals. Note: Controller required but sold separately.

Specifications

ASIN	B0DMVYDLZV
Best Sellers Rank	#39,143 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #215 in Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Country of Origin	USA
Customer Reviews	4.4 out of 5 stars 532 Reviews
Included Components	Fan, Receiver
Manufacturer	LIAN LI
Material Type	Plastic
Max Rotational Speed	1600 RPM
Noise Level	27 Decibels
Power Connector Type	4-Pin
UPC	840353048010
Unit Count	1.0 Count
Voltage	12 Volts (AC)
Wattage	7.08 Watts

Reviews

D**B

Fantastic addition to any case

4.04.2026

R**O

Perfect

26.03.2026

J**H

Lian li Tl lcd fans

23.02.2026

Z**O

Absolutely in LOVE

3.11.2025

K**N

Functions as a fan, but nothing else

1.12.2025

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