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 Wireless 140 ARGB PWM Fan, Black (14TL1W1B)

Lian Li UNI Fan TL Wireless 140 ARGB PWM Fan, Black (14TL1W1B)

Product ID: 735804190

Details

Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
Material
Plastic
Maximum Rotational Speed
1800 rpm
Noise Level
31 db

🌈40 ARGB LEDs with customizable dual-zone lighting

💨103.9 CFM airflow at whisper-quiet 31 dB

📶2.4 GHz wireless RGB & fan control

HK$531

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌬️ Light up your build wirelessly — cool, quiet, and totally customizable!

SMART SOFTWARE DASHBOARD - L-Connect 3 lets you monitor CPU/GPU temps and fan speeds in real-time, optimizing performance on the fly.
WHISPER QUIET POWERHOUSE - Move massive airflow (103.9 CFM) with barely-there noise (31 dB) for a cool, silent rig.
EFFORTLESS MODULAR DESIGN - Innovative UNI Fan interlocking and slide-in daisy-chaining make installation and cable management a breeze.
SEAMLESS WIRELESS CONTROL - Cut the cables, not the style — manage RGB & fan speeds effortlessly via 2.4 GHz wireless signal.
CUSTOMIZABLE ARGB BRILLIANCE - Personalize your PC’s vibe with 40 vibrant LEDs and upload your own MP4/GIF/JPG/PNG for next-level lighting.

The Lian Li UNI Fan TL Wireless 140 ARGB PWM Fan delivers high-performance cooling with 103.9 CFM airflow and ultra-quiet 31 dB noise levels. Featuring 2.4 GHz wireless control for RGB lighting and fan speeds, it supports dual-zone ARGB customization with 40 LEDs and personal media uploads. The fan’s fluid dynamic bearing ensures durability, while the UNI Fan interlocking system simplifies installation and cable management. Compatible with desktop PCs, it’s perfect for millennial pros seeking a sleek, powerful, and customizable cooling solution.

Specifications

ASIN	B0DY7T7BJ8
Air Flow Capacity	103.9 cfm
Best Sellers Rank	#4 in Computer Case Fans
Brand	Lian Li
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.6 out of 5 stars 40 Reviews
Global Trade Identification Number	00840353048249
Included Components	Fan, Cable
Item Dimensions L x W x H	5.59"L x 1.1"W x 5.51"H
Item Highlight	2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, Fluid Dynamic Bearing, Controller NOT Included & Required
Manufacturer	LIAN LI
Material Type	Plastic, Polybutylene Terephthalate
Maximum Rotational Speed	1800 rpm
Model	14TL1W1B
Noise Level	31 db
Number of Items	1
Number of Packs	1
Part Number	14TL1W1B
Power Connector Type	2-Pin
Product Dimensions	5.59"L x 1.1"W x 5.51"H
Set Name	LED Normal Blade
UPC	840353048249
Unit Count	1 Count
Voltage	12
Warranty Description	No Warranty
Wattage	4.6 watts

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HK$531

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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