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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Lian Li UNI Fan TL LCD Wireless 140-Single Pack(Reverse Blade)-2.4 GHz Wireless Signal 140MM ARGB Fan-Infinity Mirror-Daisy-Chain-Lighting Effects-Controller NOT Included&Required-Black (14RTLLCD1W1B)

Lian Li UNI Fan TL LCD Wireless 140-Single Pack(Reverse Blade)-2.4 GHz Wireless Signal 140MM ARGB Fan-Infinity Mirror-Daisy-Chain-Lighting Effects-Controller NOT Included&Required-Black (14RTLLCD1W1B)

Product ID: 736959161

Details

Brand
LIAN LI
Compatible devices
Desktop
Cooling method
Air
Material
Plastic
Maximum rotational speed
1600 RPM
Noise level
29.4 Decibels

💨68.1 CFM airflow for optimal cooling

📶2.4 GHz wireless RGB & fan control

🖥️1.6" customizable LCD display

Description

🔥 Elevate your rig’s cool factor with wireless flair! 🔥

DYNAMIC RGB LIGHTING - 40 ARGB LEDs deliver stunning, customizable lighting effects to elevate your build’s aesthetic.
SEAMLESS WIRELESS CONTROL - Cut the cables, not the style—manage RGB & fan speeds effortlessly via 2.4 GHz wireless signal.
PERSONALIZED VISUAL IMPACT - Upload your own MP4, GIF, JPG, or PNG to the 1.6" LCD for a truly unique PC vibe.
EFFORTLESS DAISY CHAIN SETUP - Slide-in interlocking design simplifies installation and cable management like a pro.
OPTIMIZED COOLING PERFORMANCE - 68.1 CFM airflow and 1600 RPM max speed keep your system cool under pressure.

The Lian Li UNI Fan TL LCD Wireless 140mm fan combines cutting-edge 2.4 GHz wireless RGB and fan speed control with a customizable 1.6" LCD display. Delivering 68.1 CFM airflow at up to 1600 RPM, it ensures efficient cooling while offering seamless daisy-chain installation and vibrant ARGB lighting. Note: Controller sold separately.

Specifications

ASIN	B0DY7RBJVB
Air Flow Capacity	68.1 Cubic Feet Per Minute
Brand	LIAN LI
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.1 4.1 out of 5 stars (39)
Included Components	Fan, Cable
Item Dimensions L x W x H	14.2L x 2.8W x 14H centimetres
Item Weight	0.79 Pounds
Manufacturer	LIAN LI
Manufacturer Part Number	14RTLLCD1W1B
Material	Plastic Polybutylene Terephthalate
Max Rotational Speed	1600 RPM
Model Number	14RTLLCD1W1B
Noise Level	29.4 Decibels
Number of Items	1
Number of Packs	1
Power Connector Type	2-Pin
UPC	840353048300
Unit Count	1.0 count
Voltage	12 Volts
Wattage	6.72 watts

Reviews

User

لايعمل

لايعمل نصب

28.08.2026

User

وصل المنتج بوقت قياسي,, وتمت التجربه ولا توجد ملاحظات

مناسب جدا مثل ما كان متوقع

15.07.2025

User

Must have if you want quality cooling and esthetically pleasing.

Top 3 best fans ever used. Noctua is 1 this is 2 for sure.

30.10.2025

User

Best looking fans on the market

Lian li fans are the way to go, definitely on the pricier side for fans but it’s worth it- best looking fans on the market, easy to use and set up- L-Connect software is also easy to use. Keeps my components cool- gpu doesn’t get above 65- replaced my arctic freezer fans with Lian li also and it seems to work better- it’s also a lot quieter.

5.08.2026

User

Amazing

24.03.2026

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