I have similar issue, I think something is wrong with the chip. I flashed it before a long time ago but now when I try to use the chip it turns blue on the outer panel, off, on, off, on, then just goes out. no screen. I am trying to refresh the bios because I think something happened to it. I unplugged the outter panel and tried flashing the chip over HTTP with the dip switch on the chip itself in both positions and I get the same error halting. Only boots to the bios screen when I hold both eject and power for 2 seconds. Booted to M$ dash before chip was installed.