Sun Microsystems Ultra 20 User Manual page 117

B.2 Enabling the Onboard ATI Graphics
Controller After Solaris Installation
To enable the ATI graphics controller along with a PCI Express x16 3D graphics card
when the Solaris 10 Operating System is already installed on your workstation:
1. Log into the system as root user.
2. Type the following commands to move the file:
/etc/rc2.d/S99dtlogin to /etc/rc2.d/s99dtlogin
# cd /etc/rc2.d
# mv S99dtlogin s99dtlogin
3. Reboot the workstation, then press the F2 key at the Solaris logo screen.
The BIOS Setup menu displays.
4. Change the BIOS configuration as follows to enable the onboard ATI graphics
controller:
a. Select PnP/PCI Configurations in the main menu.
b. Select the Init Display First option.
c. Change the display order so that PCI is the first display option.
This sets the ATI graphics controller as the primary output device. If a 3D card is
installed, it functions as the secondary device.
d. Press the F10 key to save your changes and exit.
5. Connect a second monitor to the onboard video connector.
6. Reboot the workstation.
7. Open a terminal window and log into the system as superuser.
8. Type the following command:
# /usr/X11/bin/Xorg -configure
Xorg probes the hardware on the system and create an xorg configuration file called
xorg.conf.new in the root directory.
Appendix B Setting Up Multiple Monitor Access B-3