Hi! I bought a HDMI Splitter (1 input, 4 outputs). I use it for 3 TV. This setup worked this way for about 2 weeks. After, my PC, or other laptops, PCs cannot see it. I tried to connect the HDMI splitter to a TV box and somehow it works but I want to be able to use it with a PC. Can I get some help?
Try to do this steps: Plug the HDMI switch to its port then right click on volume icon you can see on the windows task bar, select sounds and choose the playback tab. Click the digital output device (HDMI) option and click apply to turn on audio and video functions for the HDMI port.
Does it work it you connect the laptop to one TV directly? That will tell you that the PC settings are OK.
The order you boot the laptop and select the input on the TV the distribution amp is connected to may make a difference.