No sound from rear speakers or subwoofer on the HW-Q90R
After the HW-Q90r eARC update, I did a little digging in the firmware files. Is there a reason that the HW-N950 didn't get eARC - Page 3 - Samsung Community
How to update your Soundbar using the SmartThings app | Samsung UK
Samsung HW-Q90R Review - RTINGS.com
SAMSUNG HARMAN/KARDON HW-Q90R FULL MANUAL Pdf Download | ManualsLib
After the HW-Q90r eARC update, I did a little digging in the firmware files. Is there a reason that the HW-N950 didn't get eARC - Samsung Community
Solved: 1012.6 Firmware Update for hw-Q90R Soundbar - Samsung Community
How to update your Soundbar using the SmartThings app | Samsung UK