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-140-Single Pack-No Controller Included-Black-14TLLCD1W1B | 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, FDB, LCD Display, Controller NOT Included & Required

Lian Li UNI Fan TL-140-Single Pack-No Controller Included-Black-14TLLCD1W1B | 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, FDB, LCD Display, Controller NOT Included & Required

Product ID: 735804169

Details

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

💡40 customizable ARGB LEDs

📺1.6-inch LCD display

🌬️68.1 CFM airflow

€ 91.79

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌈 Elevate your PC’s vibe with next-gen wireless ARGB and dynamic LCD flair!

DYNAMIC LCD CUSTOMIZATION - Upload MP4, GIF, JPG, or PNG files to personalize your build’s display in real-time
SMART SOFTWARE INTEGRATION - L-Connect 3 software lets you monitor temps, adjust fan speeds, and create custom lighting profiles
WIRELESS RGB FAN CONTROL - 2.4 GHz wireless signal for seamless fan and lighting management without clutter
PREMIUM COOLING PERFORMANCE - 68.1 CFM airflow with Fluid Dynamic Bearing technology ensures quiet, efficient cooling
EFFORTLESS INSTALLATION CABLE MANAGEMENT - Interlocking design and daisy-chain setup keep your build sleek and organized

The Lian Li UNI Fan TL-140 is a high-performance 140mm PC case fan featuring 68.1 CFM airflow, quiet 29.4 dB noise level, and advanced Fluid Dynamic Bearing technology. It boasts a 1.6-inch customizable LCD display and 40 ARGB LEDs controlled wirelessly via 2.4 GHz signal (controller sold separately). Designed for enthusiasts seeking premium cooling, stunning visuals, and clean cable management, it integrates with L-Connect 3 software for real-time system monitoring and personalized fan control.

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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