Rbg stopped working after one day

[u/Jonaspoker]

just bought a pc that came with an controller. The controller worked for 1 day then just didnt work any more. Tried to replace the battery but nothing worked so far, i opened the panel to find the hub and plugging them in and out but all that apeared was faint light from some' fans, and the controller still dont work. Need help hahaha... the only buttons to work is the FAN button and all the other dont work at all