Fairlight-CMI

Hi,

 I have a CMI 2X which when I power it up the -12V light on the front panel
fails to light. The + 12 and + 5 V light fine. The fans come on as normal
but the video display only shows all green. There isn't any " insert system
disk " prompt. I have reseated all the cards and the 3 fuses on the front of
the power supply have been checked. I have also swapped the CMI-133 card but
still get the same behaviour. Anyone have any ideas ? I know there are some
fuses inside the rear panel. I think I will check those later today. Thanks.

James Thomson

Bristol U.K.