tearing

New discussion on old problem. I have an Epson Projector and an R9 200 in an AMD 8350 system. I get horizontal tearing only with the projector, not on the 27" monitor. I have run a BD player and a laptop through the same HDMI cable. I have moved the projector next to the desktop and run two additional, shorter high def hdmi cables. Any time I play source from the r9 200 to the Epson, I get tearing; any other combination give s normal picture.