How to troubleshoot a no button/no screen megadrum lite?

I have a megadrum lite that I only use swith Megadrum Manager
The module seem to not respond anymore to windows (showing USB error), I already double check in a second computer and with other cables.
How do you think I should approch in this situation?
Thank you in advance
The module seem to not respond anymore to windows (showing USB error), I already double check in a second computer and with other cables.
How do you think I should approch in this situation?
Thank you in advance