My sound bar will not turn on. I updated the firmware back in July to this version: Bar48_2.4_V30.zip dated May 5 2020 and it was working after that. It was ok yesterday but when I went to turn it on this morning it would not come on - no lights no sound. I tried the factory reset repeatedly - power + source for at least 10 seconds. Unplugged for 1/2 an hour and tried again still nothing. After unplugging and retrying, the sub-woofer started to pop randomly. I've tried it in different outlets that I know are working and tried using the power cord from the sub-woofer. No change. Thoughts...
