LG LAS454B Subwoofer flashing green fix *WORKED FOR ME*

This fix worked for ME and I hope it works for you! Online manual says find the VOL MIN. Mine is partial display and VOL MIN for me was lowering volume all the way down till it was solid red. After that, hold down mute until red light flashes, press reset button on back of subwoofer for about 10 seconds. Then disconnect both power from soundbar and subwoofer then wait a minute or so. Re connect power on both units and power on using the remote and flashing green light should remain solid green. Sync should be complete. Thanks for watching