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 LCD Wireless 140 ARGB Reverse Blade Fan, Black | 140mm, 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, FDB, LCD Display, Controller NOT Included (14RTLLCD1W1B)

Product ID: 734571729

Details

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

💨68.1 CFM airflow for superior cooling

📶2.4 GHz wireless RGB & fan control

🖥️1.6" customizable LCD display

€ 113.12

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Elevate your PC’s cool factor with wireless ARGB brilliance and a customizable LCD—because your rig deserves to be as bold as you are.

CUSTOM LCD DISPLAY - Show off your style by uploading personalized MP4s, GIFs, JPGs, or PNGs on the crisp 1.6" LCD—your PC’s new digital canvas.
WIRELESS RGB MASTERY - Control your fan’s lighting and speed seamlessly with next-gen 2.4 GHz wireless tech—ditch the clutter, own the vibe.
SMART SOFTWARE CONTROL - L-Connect 3 lets you tailor fan speeds per cluster and monitor CPU/GPU temps in real-time—ultimate control at your fingertips.
EFFORTLESS SETUP EXPANSION - Innovative UNIFAN interlocking and daisy-chain system means clean cable management and easy multi-fan configurations without hassle.
OPTIMIZED COOLING PERFORMANCE - 68.1 CFM airflow and 1600 RPM reverse blade design deliver powerful, quiet cooling that keeps your rig chill under pressure.

The Lian Li UNI Fan TL LCD Wireless 140 ARGB Reverse Blade Fan combines cutting-edge 2.4 GHz wireless control with a vibrant 1.6" LCD display, delivering 68.1 CFM airflow at a quiet 29.4 dB noise level. Designed for easy installation and seamless multi-fan setups, it offers customizable RGB lighting and real-time hardware monitoring via L-Connect 3 software, making it a premium choice for enthusiasts seeking both performance and style.

Specifications

ASIN	B0DY7RBJVB
Air Flow Capacity	68.1 cfm
Best Sellers Rank	#4 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.0 4.0 out of 5 stars (80)
Included Components	Fan, Cable
Item Dimensions L x W x H	5.59"L x 1.1"W x 5.51"H
Item Highlight	140mm, 2.4 GHz Wireless Signal ARGB Fan Control, Dual-Zone Lighting, FDB, LCD Display, Controller NOT Included (14RTLLCD1W1B)
Item Weight	12.64 ounces
Manufacturer	LIAN LI
Material Type	Plastic, Polybutylene Terephthalate
Maximum Rotational Speed	1600 rpm
Model	14RTLLCD1W1B
Noise Level	29.4 db
Number of Items	1
Number of Packs	1
Part Number	14RTLLCD1W1B
Power Connector Type	2-Pin
Set Name	LCD Reverse Blade
UPC	840353048300
Unit Count	1 Count
Voltage	12 volts
Warranty Description	No Warranty
Wattage	4.08 watts

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