[comp.sys.ibm.pc.hardware] VGA vs. Novell

devitt@ccvr1.ncsu.edu (Eric Devitt) (07/23/90)

Here's an interesting problem that I, being somewhat new to this
newsgroup, have not seen discused, but which I have to deal with.

We are having trouble getting 386 clones equiped with VGA cards
to communicate with our file server.  We have a number of monochrome
systems that aren't having any trouble, but when we stick a VGA card
in, the only way to get it to connect with the server is by putting
it (the VGA) into 8-bit mode.  We are all hooked to the server via
16 Mbs IBM Token Ring Cards, and we're running Novell V2.15 at one
site, and Novell's latest 386 version at another (not too clear on that
one though).

Does anyone know why a VGA card in 16-bit mode won't work with Token
Ring.  We've already tried changing the Token Ring interrupt from 2
to 3, change shared memory space, change shared memory size, etc.

I'd appreciate any help.
Thanks
Eric