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 120 Wireless - Single Pack - Controller Not Included - 2.4 GHz Wireless Control - Infinity Mirror Design - LCD Display - Controller Required - Black (12TLLCD1W1B)

Product ID: 691177632

Details

Brand
Lian Li
Cooling method
Air
Power connector type
4-Pin
Voltage
12 Volts (AC)
Wattage
7.08 watts

🌀1600 RPM max speed

🌈Customizable RGB + LCD visuals

📡2.4 GHz wireless control

Description

🖥️ Elevate your PC’s vibe with wireless flair and stunning LCD visuals!

COMMAND YOUR COOLING - L-Connect 3 software puts full customization of fan speed, RGB, and LCD content at your fingertips.
WHISPER QUIET POWERHOUSE - 1600 RPM airflow with just 27 dB noise keeps your rig cool without the distraction.
YOUR P CS PERSONAL CANVAS - Display MP4, GIF, JPG, and PNG on the vibrant LCD screen for a uniquely personalized setup.
CUT THE CABLES NOT THE STYLE - True wireless 2.4 GHz control eliminates clutter and empowers seamless fan speed & lighting management.
EFFORTLESS ELEGANCE IN INSTALLATION - L-Wireless Sync tech simplifies setup and cable management for a clean, professional build.

The Lian Li UNI Fan TL LCD 120 Wireless is a high-performance PC cooling fan featuring advanced 2.4 GHz wireless control, customizable RGB lighting, and a vibrant LCD display supporting multiple media formats. With a maximum speed of 1600 RPM and ultra-quiet operation at 27 dB, it offers efficient cooling and aesthetic customization. Installation is streamlined via L-Wireless Sync technology, and full control is accessible through L-Connect 3 software. Note: Controller required but sold separately.

Specifications

ASIN	B0DMVYDLZV
Best Sellers Rank	#3,632 in Computers ( See Top 100 in Computers ) #68 in Computer Case Fans
Brand Name	Lian Li
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.6 4.6 out of 5 stars (70)
Included Components	Fan, Receiver
Manufacturer	LIAN LI
Material Type	Liquid Crystal Polymer
Maximum Rotational Speed	1600 RPM
Model	G99.O11VPX.00
Noise Level	27 Decibels
Number of Items	1
Number of Packs	1
Part Number	12TLLCD1W1B
Power Connector Type	4-Pin
UPC	840353048010
Unit Count	1.0 Count
Voltage	12 Volts (AC)
Wattage	7.08 watts

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