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-Black-14TL1W1B | 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, Fluid Dynamic Bearing, Controller NOT Included & Required

Lian Li UNI Fan TL Wireless 140-Black-14TL1W1B | 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, Fluid Dynamic Bearing, Controller NOT Included & Required

Product ID: 735804190

Details

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

🌀103.9 CFM airflow at 1800 RPM

💡40 ARGB LEDs with dual-zone lighting

📶2.4 GHz wireless RGB & fan control

€ 73.90

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Description

🌈 Elevate your PC’s vibe with wireless ARGB mastery!

SEAMLESS WIRELESS CONTROL - Cut the cords, not the style—manage your fans and RGB effortlessly via 2.4 GHz wireless signal.
SMART SOFTWARE INTEGRATION - L-Connect 3 lets you tailor fan speeds and monitor CPU/GPU temps in real-time—control meets intelligence.
OPTIMIZED COOLING PERFORMANCE - Delivers powerful 103.9 CFM airflow with whisper-quiet 31 dB noise level for peak productivity.
EFFORTLESS MODULAR INSTALLATION - Innovative interlocking and daisy-chain design for clean cable management and quick setup.
VIBRANT DUAL ZONE ARGB LIGHTING - Customize 40 LEDs with stunning effects to make your rig the envy of every stream and office.

The Lian Li UNI Fan TL Wireless 140 is a high-performance PC cooling fan featuring 2.4 GHz wireless RGB and fan control, dual-zone ARGB lighting with 40 LEDs, and a fluid dynamic bearing for quiet, efficient airflow of 103.9 CFM at up to 1800 RPM. Designed for easy modular installation and customizable via L-Connect 3 software, it requires a separate wireless controller for operation and offers a sleek, cable-free aesthetic perfect for professional setups.

Specifications

ASIN	B0DY7T7BJ8
Air Flow Capacity	103.9 cfm
Best Sellers Rank	#25 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.6 4.6 out of 5 stars (240)
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
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
UPC	840353048249
Unit Count	1 Count
Voltage	12 volts
Warranty Description	3 years warranty
Wattage	4.6 watts

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€ 73.90

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered 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 Portugal.

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TrustScore 4.5 | 7,300+ reviews

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