Look for the pin numbers on the monitor connector and short out pins
4 & 11 (monitor sense lines) with a paper clip.  (I've been using this
for months.)  Another method is to spend $25 on an SVGA adapter that
can be configured to emulate a mac display.

Jack

On Fri, 26 Jan 1996, Colin Wood wrote:

> I think that there is some way that you can jumper some of the pins 
> together on the video card to trick it into thinking that a monitor was 
> attached.  Someone else on the list had posted that they had done 
> something like this before, I believe.
> 
> Later.
> 
> -- 
> Colin Wood                                      ender@is.rice.edu
> Consultant                                        Rice University
> Information Technology Services                       Houston, TX
>