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-120-Reverse Blade-No Controller-Black-12RSLLCD1W1B | Single Pack, 1.6" LCD, 2.4 GHz Wireless Signal for RGB & Control, Controller NOT Included & Required

Product ID: 672475462

Details

Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
Material
Plastic
Maximum Rotational Speed
1900 RPM
Noise Level
31 Decibels

📶2.4 GHz wireless RGB & fan control

🌬️1900 RPM max fan speed

🖼️1.6" customizable LCD display

R$643

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Description

🖥️ Elevate your PC’s cool factor with wireless flair and vivid LCD style!

DYNAMIC RGB LIGHTING - 40 addressable LEDs deliver stunning, customizable lighting effects that sync perfectly with your build.
SEAMLESS WIRELESS CONTROL - Cut the cables, not the style—manage RGB and fan speeds effortlessly via 2.4 GHz wireless signal.
WHISPER QUIET PERFORMANCE - Fluid dynamic bearing ensures silent airflow at up to 1900 RPM, keeping your setup cool and calm.
EFFORTLESS MODULAR INSTALLATION - Innovative UNI FAN interlocking and daisy-chain design means clean cable management and quick setup.
PERSONALIZED VISUALS ON DISPLAY - Show off your vibe with a 1.6" LCD screen that supports MP4, GIF, JPG, and PNG uploads for ultimate customization.

The Lian Li UNI Fan SL LCD Wireless 120mm ARGB fan combines cutting-edge 2.4 GHz wireless RGB and fan control with a vibrant 1.6" customizable LCD display. Operating quietly at up to 1900 RPM thanks to fluid dynamic bearings, it features 40 addressable LEDs for dynamic lighting effects. Designed for easy installation with a modular interlocking system, this fan requires a separate controller for wireless operation and is perfect for professionals seeking a sleek, personalized cooling solution.

Specifications

ASIN	B0DJVLR8W3
Best Sellers Rank	#23 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.6 4.6 out of 5 stars (199)
Included Components	Fan
Item Dimensions L x W x H	4.9"L x 1.1"W x 4.72"H
Manufacturer	LIAN LI
Material Type	Plastic
Maximum Rotational Speed	1900 RPM
Model	12RSLLCD1W1B
Noise Level	31 Decibels
Number of Items	1
Part Number	12RSLLCD1W1B
Power Connector Type	4-Pin
UPC	840353047532
Unit Count	1.0 Count
Voltage	12 Volts (AC)
Warranty Description	1 year
Wattage	4.5 watts

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R$643

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

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TrustScore 4.5 | 7,300+ reviews

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