HDMI Cable And splitter issues?

OK i have two 1080p TVs that fit into a HDMI splitter which fits into my computer. My computers graphics card happens to have a HDMI port when both TVs are on they both work fine together when i turn off my lg TV my Sony bravia LCD works fine but when i turn off my Sony bravia TV i have no signal in my lg LCD TV until i turn the Sony TV back on i know it has to do with CEC control or something but it is disable on both TVs on my Sony TV remote you press home and go to external inputs and hdmi set up and turn control for HDMI off but it still happens to turn my LG LCD TV off i cant seem to figure this out help would be Appreciated thank you