Hi! Just bought the CODE 25 amp and I've put the firmware up to date, everything seems to be ok but when I unplug the USB, the LCD reads "CHK USB". I turn it off then on, try to unplug and replug and still read CHK USB and the amp doesn't work.

Thanks for your answers


asked 13 Apr 2018 at 08:48 PM

Francois Hamel
Problem solved!
I updated it another time using the "Windows firmware update utility" instead of "firmware update in browser".
Everything's back to normal
- Francois Hamel 13 Apr 2018 at 09:58 PM
Answers: 0
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