So I need my computer's output to get displayed on two projectors. There will be no audio, just presentation. The projects are identical model. We bought a HDMI splitter and amplifier and it was working well for few weeks. Now, one screen always flickers or turns black. When we turn on the projector, there is the usual blue screen, when we plug in HDMI, the projector screen flickers for few seconds and then goes black. The other projector works fine. We swapped cables and the first projector started working but the other one stopped working. We tested the HDMI cables and the splitter ports and there seems to be no hardware issue. So it only wants to send signal to one of the projectors. We are using the same laptop and same projectors. I am thinking a simple HDMI Y cable should work but not sure. Do you think an HDMI Y cable will work in this situation? Or is there any way to fix the HDMI splitter issue? Is there any other cost effective way of doing this? Thanks!