UNIFAN SL120 POSSIBLE DEFECTIVE LED ISSUE
UNI FAN SL120 POSSIBLE DEFECTIVE BLUE LED CHIP NOTICE
Please note that some UNI FAN SL120s (white and black) produced between December 2020 and March 2021 may have been manufactured with a defective blue LED IC. LEDs are made with red, green, and blue diodes. The defective blue LED IC can cause the blue diode to deteriorate over time, resulting in dimmer LEDs and a yellowing coloration when trying to attempt the static white light effect. We would like to reassure everyone that this issue is of no danger to your fan or any other parts of your computer.
Blue LEDs used in UNIFAN SL120 manufactured after March 2021 have been redesigned with higher temperature tolerance to fix this problem. Steps have been taken to improve the quality control over our fan production and to prevent similar issues from happening in the future. We apologise for any inconvenience caused and thank you for your continued support.
If you think your fans may be affected by this issue, please follow the instructions below to test your fans and fill out the form to submit your replacement request. This form is only to be used for UNI FAN SL120 defective LED issues. If you have any other problems with your LIAN LI product, please use our standard Warranty Claim form here: https://lian-li.com/contact-us/
To test if your UNI FAN SL120 has been affected by this problem:
Set static white and light blue light effect and compare with the images below. If the lighting effect appears to have a defective IC, please use the form below to upload the pictures.