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.

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-White (14RTLLCD1W1W)

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-White (14RTLLCD1W1W)

产品编号: 736959087

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细节

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

🌈40 customizable ARGB LEDs

💨68.1 CFM airflow

📡2.4 GHz wireless RGB control

描述

🌟 Elevate your PC’s cool factor with wireless ARGB brilliance!

SEAMLESS WIRELESS CONTROL - Cut the clutter with 2.4 GHz wireless RGB and fan speed management—freedom to customize without tangled cables.
DYNAMIC SOFTWARE DASHBOARD - L-Connect 3 lets you monitor CPU/GPU temps and fan speeds in real-time, tailoring performance to your workflow or gaming grind.
EFFORTLESS DAISY CHAIN SETUP - Slide-in interlocking design simplifies installation and cable management, making multi-fan setups a breeze.
OPTIMIZED COOLING PERFORMANCE - Max 1600 RPM and 68.1 CFM airflow deliver powerful, whisper-quiet cooling at just 29.4 dB—keep your rig chill and sleek.
VIVID INFINITY MIRROR DISPLAY - Show off your style by uploading personalized MP4, GIF, JPG, or PNG files to the 1.6" LCD for a truly unique PC vibe.

The Lian Li UNI Fan TL LCD Wireless 140 is a high-performance 140mm ARGB fan featuring 2.4 GHz wireless control for RGB lighting and fan speed, a customizable 1.6" LCD screen for personalized visuals, and a daisy-chain design for easy multi-fan setups. With 68.1 CFM airflow and a max speed of 1600 RPM, it delivers efficient cooling quietly at 29.4 dB. Note: Controller required but sold separately.

规格

ASIN	B0DY7BCKSY
Air Flow Capacity	68.1 Cubic Feet Per Minute
Best Sellers Rank	#55,154 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #285 in Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Country of Origin	USA
Customer Reviews	4.3 out of 5 stars 16 Reviews
Included Components	Fan, Cable
Item Dimensions L x W x H	14.2L x 2.8W x 14H Centimeters
Manufacturer	LIAN LI
Material Type	Plastic Polybutylene Terephthalate
Max Rotational Speed	1600 RPM
Noise Level	29.4 Decibels
Power Connector Type	2-Pin
Product Dimensions	14.2L x 2.8W x 14H Centimeters
UPC	840353048317
Unit Count	1.0 Count
Voltage	12 Volts
Wattage	6.72 Watts

A**R

Best looking fans with a catch.

6.02.2026

N**N

Good but mixed new and old version

12.03.2026

I**A

I expected more from the fans

20.06.2025

D**N

Very good lcd fan

15.08.2025

M**E

Wow amazing

3.09.2025

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S$210

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