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 140-Single Pack(Reverse Blade)-2.4 GHz Wireless Signal 140MM ARGB Fan-Infinity Mirror-Daisy-Chain-Lighting Effects-Controller NOT Included&Required-Black (14RTLLCD1W1B)

Lian Li UNI Fan TL LCD Wireless 140-Single Pack(Reverse Blade)-2.4 GHz Wireless Signal 140MM ARGB Fan-Infinity Mirror-Daisy-Chain-Lighting Effects-Controller NOT Included&Required-Black (14RTLLCD1W1B)

Product ID: 736959182

Details

Brand
Lian Li
Power Connector Type
2-Pin
Product Dimensions
14.2L x 2.8W x
Voltage
12 Volts
Wattage
6.72 Watts

📡2.4 GHz wireless RGB & fan control

🌬️68.1 CFM airflow at 1600 RPM

🖥️1.6" customizable LCD display

Description

🌈 Elevate your PC’s cool factor with wireless flair and infinite style!

DYNAMIC RGB LIGHTING - 40 ARGB LEDs deliver stunning, customizable lighting effects to elevate your build’s aesthetic.
EFFORTLESS DAISY CHAINING - Slide-in interlocking design for clean cable management and secure multi-fan setups.
SEAMLESS WIRELESS CONTROL - Cut the cables, not the style—manage RGB & fan speeds effortlessly via 2.4 GHz wireless signal.
PERSONALIZED VISUAL IMPACT - Upload your own MP4, GIF, JPG, or PNG to the 1.6" LCD for a truly unique PC vibe.
OPTIMIZED COOLING PERFORMANCE - 68.1 CFM airflow with 1600 RPM ensures your rig stays cool under pressure.

The Lian Li UNI Fan TL LCD Wireless 140mm is a high-performance ARGB fan featuring a 2.4 GHz wireless controller for seamless RGB and fan speed management. It boasts a 1.6" customizable LCD screen for personalized visuals, delivers 68.1 CFM airflow at 1600 RPM for efficient cooling, and supports easy daisy-chaining with an interlocking design. Note: Controller sold separately.

Specifications

ASIN	B0DY7RBJVB
Air Flow Capacity	68.1 Cubic Feet Per Minute
Best Sellers Rank	#76,862 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #394 in Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.0 out of 5 stars 23 Reviews
Included Components	Fan, Cable
Item Dimensions L x W x H	14.2L x 2.8W x 14H Centimeters
Item Weight	0.79 Pounds
Manufacturer	LIAN LI
Material Type	Plastic Polybutylene Terephthalate
Max Rotational Speed	1600 RPM
Model Number	14RTLLCD1W1B
Noise Level	29.4 Decibels
Number of Items	1
Part Number	14RTLLCD1W1B
Power Connector Type	2-Pin
Product Dimensions	14.2L x 2.8W x 14H Centimeters
UPC	840353048300
Unit Count	1.0 Count
Voltage	12 Volts
Wattage	6.72 Watts

Reviews

S**.

وصل المنتج بوقت قياسي,, وتمت التجربه ولا توجد ملاحظات

مناسب جدا مثل ما كان متوقع

15.07.2025

A**I

Must have if you want quality cooling and esthetically pleasing.

30.10.2025

L**R

Amazing

24.03.2026

T**E

If the wireless controller was included, I would have given 5 stars

31.08.2025

L**A

Expected more from Lian Li

3.09.2025

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