i tryed to update my Head Unit RNEG and it failed, now only have black screen lcd
can you guys help me fix this?
Update failed Harman Becker Head Unit RNEG
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Re: Update failed Harman Becker Head Unit RNEG
There's not a lot we can do from here as you can appreciate. Every firmware update can have different outcomes - especially if there are underlying problems with the system before you attempted to update the firmware.
All I can suggest is that you follow the guide here: viewtopic.php?t=58605
All I can suggest is that you follow the guide here: viewtopic.php?t=58605
Please Don't PM Me For Technical Help
Marc
Marc