Just back from a weeks holiday, left my sound bar connected to the mains as normal. Switching on my Sony TV usually starts up the HT-MT500 sound bar model SA-MT500 but it won't come on. Tried using the remote control, put new batteries in the control unit, no luck. Tried holding the power switch on the sound bar itself, no luck. Checked the output from the power supply which is 19.5 volts which is correct. Any ideas how to get it to power up. Have tried what the troubleshooting in manual suggests of leaving it disconnected from the mains for a length of time then trying again, no luck.
