02-13-2019 03:26 PM
Welcome to the community forums.
When did the issue start? Has it work before? Could you try to unpair your laptop to your Sony Home Theater System, perform a Power Drain, pair the laptop and Sony Home Theater System again via Bluetooth and check if the issue remains. You can follow the steps below on how to perform a Power Drain on your laptop.
How to perform Power Drain.
1. Shut down the laptop.
2. Disconnect all the peripherals, unplug the AC adapter and remove the battery.
3. Hold the Power button down for at least 10 sec.
4. Install the battery back and plug in the AC adapter and try powering on the system.
Let us know how it goes.