USB connection failure


My USB suddenly won't connect and after a number of failed attempts to reconnect with software solutions, I suspect the USB port on my CODE 100 Combo is to fault.  Are there connection options available via the headphone jack?  Are there fix or replace options for the USB port?

asked 22 Dec 2018 at 03:31 AM

Richard Helle
Hi Richard,

I would recommend getting the amp looked at by an engineer, and they will be able to confirm if the USB is faulty.

Marshall Support
- Marshall 02 Jan 2019 at 09:15 AM
Answers: 1


First of all, before searching for any other solution check your USB cable - it's definitely the most frequent reason of connection failure.

answered 22 Dec 2018 at 10:08 AM

Jacek Klimkiewicz (183)
Already thought of that. Also tried two different laptops with Win 10 and 7 - Richard Helle 22 Dec 2018 at 03:15 PM
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