Tech Source Raptor 4000 Series (for Linux) - Manual (Page 48)

Raptor 4000 Series: Reference Manual
©2009 Tech Source Inc. 42 Part #65-0271-01
Appendix B. If your monitor and resolution are supported,
then look for any error messages pertaining to your Raptor
4000 Series device in
/var/log/ Xorg.0.log
. In the
log file, verify that the correct configuration file is being
used, in regards to any changes made. The line in the log
file will read something like, “(==) Using config file:
"/etc/X11/xorg.conf"
If this is the correct
configuration file then next verify that the option in each of
the sections are correctly configured. The sections to be
verified are: “
Server Layout
” “
Screen
” “
Display
”
and “
Monitor
” Verify the
BusID
option matches the
BusID
for the card. For further details, please refer to the
examples given in Chapter 3.