Linux on HP ProLiant WS460c Gen8 Workstation Blade with WS460c0 Graphics Expansion Blade Administrator Guide

Using Red Hat Enterprise Linux on the workstation blade 16
# vi /etc/init.d/VID_CHANGE
and then add the following lines to file:
#!/bin/sh
if lspci |grep 'Matrox';then
ln -sf /etc/X11/xorg.MATROX /etc/X11/xorg.conf
else
ln -sf /etc/X11/xorg.NVIDIA /etc/X11/xorg.conf
fi
17. Create a new symbolic link in /etc/rc5.d and give it is a low S number. For this example, use S03.
From the rc5.d directory, run:
# ln –s ../init.d/VID_CHANGE S03VID_CHANGE
18. Reboot the system.