Figured it out.
I put the card in the mac as a slave and booted and opened the monitor control panel with another card. Even with multiple PRAM resets the screen resolution had not defaulted from an ungodly high resolution 1280x1024 or something). After Dropping it back down to 640x480 I swapped cards and it booted up with a solid picture on the card.
I put the card in the mac as a slave and booted and opened the monitor control panel with another card. Even with multiple PRAM resets the screen resolution had not defaulted from an ungodly high resolution 1280x1024 or something). After Dropping it back down to 640x480 I swapped cards and it booted up with a solid picture on the card.