my folks want to scrap their old fat screen tv. they are planning to put a pc on the table were the tv used to be. however, they also want to be able to use a dvd player with the monitor as well. so, step one was to order a vga splitter cable, and a rca to vga converter cable from amazon. so the stuff arrives and i go to hook it up. i plug the splitter into the monitor, hook the pc cable to one side, and the converter cable to the other side. well, i power it up and it doesn't work. i know the monitor works, but only with pc/VGA input. the monitor has 2 hdmi connections.
any thoughts about how to fix?