Chosen Solution
I have a Bowers Wilkins A7 wireless speaker. It can’t be connected successfully now either with WIFI, wire, USB or AUX. The red light just keep flashing indicating the connection issue. Resetting the device didn’t work either. It is an old device with little information on how to fix this. Is there any way to check the root cause of the issue?
@Shawn Chen The only thing I suggest now is to open the speaker and check for any obvious problems on the systemboard. Here’s a link that may be of some help. There is also a wiring diagram in the answer as well. ;-) Bowers and Wilkins A7 How to disassembly the unit
