Dymanese posted a topic in OSx86 10.5 (Leopard)Hi all, I have the Asus P5W DH Deluxe w/bios 2704 board and can install retail DVD just fine. I have the Nvidia GeForce 8800 GTS 320MB card installed. Everything works, but when I update to 10.5.3 or 10.5.4 the DVD Player and any other video functions just stop working. I get a message of "A valid video device cannot be found for playback [-70017]". Does anyone know how to fix this?