Hello!

One of my DS3100 always stops on power-up at Test 4. I tryed different
tests by hand, and `t F` showed the following:

t F
checking FPU
FPU - error # 00000007

Has anyone and idea what this error means?

The machine does work well from what I can tell, btw. - just have to reset
each time after power-on. Strange...

Greets
      Thorsten