LIAN LI UNI FAN SL-INFINITY Fan Sl Infinity Rgb Not Working
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
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93%
CONF
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UNI HUB SL-Infinity Controller
The UNI HUB acts as the logic interface between the motherboard and the fans. A failure in the hub's MCU or a corrupted firmware state prevents the translation of software-based lighting commands into the physical pulse-width modulation required for the LEDs, resulting in a dark fan bank even if power is present.
SKU: UF-SLIN-CONT
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VIEW ON AMAZON
#CommissionsEarned
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4%
CONF
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SL-Infinity Connection Cable Module
The modular cable assembly slides into the fan frame and uses pogo pins to bridge the electrical connection. Mechanical misalignment or oxidation on the contact pads interrupts the 5V ARGB data signal, which prevents the serial lighting protocol from addressing the LEDs in that bank.
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VIEW ON AMAZON
#CommissionsEarned
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|
3%
CONF
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UNI FAN SL-Infinity Single Fan Unit
If the RGB failure is localized to a single fan in a chain, the internal addressable LED strip or the pass-through PCB within the fan housing has likely suffered a serial data line failure, preventing subsequent LEDs or fans in the sequence from receiving the signal.
SKU: UF-SLIN120-1B
|
VIEW ON AMAZON
#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the UNI HUB SL-Infinity Controller.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.