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 SL LCD Wireless (Reverse Blade) 120mm ARGB Fan - Triple Pack - 1.6" LCD Display - 2.4 GHz Wireless Signal for RGB & Fans Control - Controller Included & Required - White(12RSLLCD1W3W)

Lian Li UNI Fan SL LCD Wireless (Reverse Blade) 120mm ARGB Fan - Triple Pack - 1.6" LCD Display - 2.4 GHz Wireless Signal for RGB & Fans Control - Controller Included & Required - White(12RSLLCD1W3W)

Product ID: 671619510

Details

Air Flow Capacity
51.45 Cubic
Brand
Lian Li
Compatible Devices
Desktop
Cooling Method
Air
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

224485CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌈 Elevate your PC’s cool factor with wireless flair and vivid visuals!

DYNAMIC RGB LIGHTING - Customize 40 ARGB LEDs with stunning effects that sync across multiple fans for a cohesive, eye-catching 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 workspace cool and distraction-free.
EFFORTLESS MODULAR INSTALLATION - Innovative UNI FAN interlocking and daisy-chain system 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 PC flair.

The Lian Li UNI Fan SL LCD Wireless 120mm Triple Pack combines cutting-edge 2.4 GHz wireless control with a vibrant 1.6" LCD display, delivering customizable RGB lighting and fan speeds up to 1900 RPM. Designed for quiet, efficient cooling with fluid dynamic bearings, it features an easy-to-install modular system and supports personalized visuals, making it a must-have for millennial pros who demand both performance and style in their desktop setups.

Specifications

ASIN	B0DHXNW77L
Air Flow Capacity	51.45 Cubic Feet Per Minute
Best Sellers Rank	#38 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.5 4.5 out of 5 stars (196)
Included Components	Fan, Receiver, Wireless Controller,1-to-4 SATA
Item Dimensions L x W x H	4.88"L x 1.1"W x 4.72"H
Manufacturer	LIAN LI
Maximum Rotational Speed	1900 RPM
Model	G99.O11DERGBX.00
Noise Level	31 Decibels
Number of Items	1
Part Number	G99.O11DERGBX.00
Power Connector Type	3-pin or 4-pin
UPC	840353047587
Unit Count	1.0 Count
Voltage	5 Volts (DC)
Wattage	2.64 watts

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