I'm guessing you have turned on the fan with to power the splitters. If your fan switch is on then perhaps you may have a power supply that has gone bad. You can swap the 2 power supplies to check. I wanted to add an Apple TV and amazon Firestick ....I bought a 4 way HDMI switch ...then unplugged the HDMI from the back of the blu ray player...plugged that wire into the OUT of the 4 way...Plugged the Apple TV ,Firestick and Blu ray into the input. So Now I select HDMI 1 on my TV then select the device I want to watch on my 4 way switch.
Rod & Shelly Ladd & a dog named Blu
2020 Tiffin Allegro Bus 45 OPP
2021 Jeep Wrangler Rubicon Xtreme Recon Edition