Mac SE with Radius Accelerator and Page Two Display wont boot.

[BobDaAggie]

So I have spent Christmas break working on getting my Mac SE up and running. When I got it, the CRT would not come on. I replaced the CRT and the neck board and the Mac SE booted. I have a Radius Accelerator installed and the Mac SE booted up using my external BlueSCSI and running 7.1. I also got a Page Two Display card that I then installed in the Mac SE. Now when I boot, I get the Welcome to Macintosh with the Radius Accelerator logo but it will not go any further. I have not installed any software other than the default BlueSCSI image. I found that there is software for the card but I cannot boot the Mac to install the software. Any ideas?

 

[Durosity]

Firmware v2.1 should work fine with that accelerator and system 7.1, from memory… but it may be worth trying system 6.0.8 and see if it boots with that?