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 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

📡2.4 GHz wireless RGB & fan control

🌬️68.1 CFM airflow at 1600 RPM

🖼️1.6" customizable LCD display

B/.708

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Description

🌈 Elevate your PC’s cool factor with wireless flair and infinite style!

SEAMLESS WIRELESS CONTROL - Cut the cables, not the style — 2.4 GHz wireless signal for effortless RGB and fan speed management.
DYNAMIC RGB LIGHTING EFFECTS - 40 ARGB LEDs deliver stunning, customizable illumination to match your mood or build.
EFFORTLESS DAISY CHAIN SETUP - Slide-in interlocking design for clean cable management and quick multi-fan configurations.
OPTIMIZED COOLING PERFORMANCE - 68.1 CFM airflow with 1600 RPM max speed keeps your rig cool under pressure.
PERSONALIZED VISUALS ON DEMAND - Upload your own MP4, GIF, JPG, or PNG to the 1.6" LCD for a truly unique PC vibe.

The Lian Li UNI Fan TL LCD Wireless 140mm fan combines advanced 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 dynamic ARGB lighting effects. Its innovative daisy-chain and interlocking design simplify installation and cable management. Note: Controller required but sold separately.

Specifications

ASIN	B0DY7RBJVB
Air Flow Capacity	68.1 Cubic Feet Per Minute
Brand	LIAN LI
Compatible Devices	Desktop
Cooling Method	Air
Cooling method	Air
Customer Reviews	4.1 out of 5 stars 38 Reviews
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
Power connector type	2-Pin
Product dimensions	14.2L x 2.8W x 14H centimetres
UPC	840353048300
Unit Count	1.0 count
Voltage	12 Volts
Wattage	6.72 watts

Reviews

S**.

وصل المنتج بوقت قياسي,, وتمت التجربه ولا توجد ملاحظات

مناسب جدا مثل ما كان متوقع

15.07.2025

A**I

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

W**T

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

T**E

If the wireless controller was included, I would have given 5 stars

Love it, definitely top-notch with great innovative quality, but the wireless dongle does not come with it, and it should, because otherwise you cannot adjust the LEDs, screen, or fan speed.

31.08.2025

L**R

Amazing

24.03.2026

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B/.708

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In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

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