Regarding this, why is my HDMI splitter not working?
1) Leave your Displays powered on as well as your Video Source BUT unplug the power cable and also the HDMI cables from the HDMI splitter. 3) Plug the Video Source's HDMI cable back into the splitter and wait a few seconds and then you should be getting both Audio and Video on that Display.
Similarly, why does my TV say no signal when HDMI is plugged in? The TV may be set to an input that does not have a device connected. Make sure the correct input is selected. Verify that the source device has power and is turned on. Make sure the TV and source device are both turned on, then disconnect the HDMI cable from one of the devices and then connect it again.
Additionally, can I use HDMI splitter for soundbar?
Yes, as long as the HDMI input isn't requiring the ARC signal. If your TV doesn't have an ARC port, then look at getting a HDMI optical splitter to split out the audio, and then run the optical cable to your soundbar.
Do you lose quality with HDMI Splitter?
In order to remedy this fear, the image and audio quality do not decline when a good HDMI Splitter is used! Since the HDMI cable transmit digital signals and digital signals can be copied without loss of quality, then the quality remains the same with the transmission.
