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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UNI Fan TL-140-Single Pack-No Controller Included-Black-14TLLCD1W1B

Product ID: 735804169

Details

Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
Material
Plastic
Maximum Rotational Speed
1600 RPM
Noise Level
29.4 Decibels

🌈40 customizable ARGB LEDs

💨68.1 CFM airflow at 1600 RPM

📶2.4 GHz wireless RGB & fan control

AED 286

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Description

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

SEAMLESS WIRELESS CONTROL - Cut the cables, not the style—manage fan speed & RGB effortlessly via 2.4 GHz wireless signal.
MODULAR DAISY CHAIN DESIGN - Slide-in interlocking system for clean cable management and easy multi-fan setups that look as good as they perform.
SMART SOFTWARE INTEGRATION - L-Connect 3 lets you monitor temps, tweak fan speeds, and customize lighting effects for every gaming or work scenario.
OPTIMIZED COOLING PERFORMANCE - Delivers 68.1 CFM airflow with whisper-quiet 29.4 dB noise level—cool your rig without the racket.
VIVID INFINITY MIRROR DISPLAY - Showcase personalized MP4, GIF, JPG, or PNG animations on 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 case fan featuring a 2.4 GHz wireless controller for seamless RGB and fan speed management. It boasts a 1.6-inch infinity mirror LCD capable of displaying custom animations, 68.1 CFM airflow at 1600 RPM, and ultra-quiet operation at 29.4 dB. Designed with a modular daisy-chain system for easy installation and cable management, it integrates with L-Connect 3 software for real-time hardware monitoring and personalized cooling profiles. Note: Controller sold separately.

Specifications

ASIN	B0DY7SQWDR
Air Flow Capacity	68.1 Cubic Feet Per Minute
Best Sellers Rank	#6 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.4 4.4 out of 5 stars (272)
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	1600 RPM
Model	14TLLCD1W1B
Noise Level	29.4 Decibels
Number of Items	1
Part Number	14TLLCD1W1B
Power Connector Type	2-Pin
UPC	840353048287
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	3 years warranty
Wattage	4.6 watts

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AED 286

Duties & taxes included

In stock

Sold byAmazon UAEDelivered 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 UAE.

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TrustScore 4.5 | 7,300+ reviews

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