Hi,

I've installed EMC 2.2.1 onto an old PC from the BDI CD.  The system  
works fairly well even though it is low on RAM and slightly under  
powered.  When I run the RTAI Latency test however I get overruns,  
and EMC itself refuses to run because of real time errors.

After reading some of the documentation I suspect the onboard video  
in the machine.  Since I am connecting to the machine over ethernet  
and using X11 to control EMC I am running the machine headless and  
don't really need the onboard video.  (I have configured the machine  
so it does not run the X server on startup and reduced the memory  
available to the onboard video card as much as possible).

I don't have any other PCs around the house to cannibalize a video  
card from and I was wondering if it would be possible to disable the  
onboard video entirely without having to install another video card,  
and if I did this would it prevent the realtime errors.  ie: is it  
possible to tell the OS not to bother loading video drivers?

- Pat


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