Home Assistant Yellow USB-A not working

Hello,
it looks like the USB Home Assistant Yellow just died.

Given no root access to the host, what would be the best way to troubleshoot it?

When I connect devices that used to work, I see nothing in dmesg.
The System > hardware tab lists a usb1 device, I’m unsure if that’s the root hub.
Here is what lsusb shows:

Bus 001 Device 001: ID 1d6b:0002 Linux 6.6.62-haos-raspi dwc2_hsotg DWC OTG Controller

What is the best way to troubleshoot and possibly fix this issue?
I had the Yellow for less than 2 years, so it might still be covered by warranty.

Thanks,
Andrea

Try powering with a external power brick. Using the regular power port.