I presently have Viper V550 (PCI) graphics card linked through a Hollywood Magic DVD card to my monitor. Today i tried to install a Viper V770 Ultra (AGP). I set the graphics display in Windows to regular VGA, then shut down. I pulled out my old card, installed the new one (in the AGP slot). Plugged in the cable from the Hollywood to it, and plugged the monitor into the Hollywood. Powered on, but all I got was 1 short beep and 1 long beep, and nothing on the monitor. I tried doing the same without Hollywood card attached, and still no luck. I have changed my BIOS to "boot up from AGP", but it still finds the BIOS for the original Viper V550.....can anyone help please?????