Sun Microsystems Ultra 20 User Manual page 115

B
A P P E N D I X
Setting Up Multiple Monitor Access
Your Sun Ultra 20 Workstation has an onboard 2D ATI graphics controller. The
workstation is also designed to accomodate high performance graphic cards using
the PCI Express x16 slot.
The onboard ATI graphics controller and DB15 graphics connector work
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automatically if the PCI Express x16 slot is empty.
The onboard ATI graphics controller and the DB15 graphics connector
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automatically stop working if a graphics card is installed in the PCI Express x16
slot. This is the case when:
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If a graphics card is installed in the PCI Express x16 slot, connect your monitor(s)
to the DVI connectors on the NVIDIA or other graphics card.
If you want the ATI graphics controller to work along with a graphics card in the
PCI Express x16 slot, refer to the appropriate subsection for specific configuration
instructions.
Section B.1, "Enabling the Onboard ATI Graphics Controller for Linux or
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Windows XP" on page B-2
Section B.2, "Enabling the Onboard ATI Graphics Controller After Solaris
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Installation" on page B-3
Section B.3, "Enabling the Onboard ATI Graphics Controller Before Solaris
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Installation" on page B-4
Your workstation has a preinstalled 3D NVIDIA graphics card
You install a graphics card in the PCI Express x16 slot
B-1