Hi, I need some help with DD870 error, this one appears when starting up the Sonos 5500, does someone know how to fix it?
Any help would be appreaciated, thanks in advance.
Thu Aug 30 2018
SONOS 5500 ERROR DD870
Fri Aug 31 2018Reply from dferguson

There are two banks of switches on the Processor Graphics. Make sure all the switches are in the same position, open.
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