Lite-On LTC-48161H boots from CD's, not DVD's



My Lite-On LTC-48161H has been flashed with CO48KH0R, but doesn’t boot from DVD’s. It boots fine from CD’s, though. I’m using an Abit IC7 Max 3 motherboard. Why won’t it boot?


It also does not read the DVD from my installed OS.


Are you sure the DVD is properly prepared?


Yes, it boots and reads on other computers