I initiated a firmware update to a FY8300s using the latest FeelElec Waveform Generator PC software posted to their website 2024-01-28 09:42:47, version 7.8.
The update was taking a long time so I left it over night and it was still updating in the morning so I aborted the software and turned off the FY8300s. Not supposed to do that I know but what do you do? Now, when I turn it on, there is a clicking noise, a blank screen, and the three channel lights are ON. No response from keypad or usb.
Is there any way to fix this one?