Datapath VSN890 Instrukcja Użytkownika Pobierz pdf (Strona 9)

Use of the SBC’s onboard graphics adaptor

Onboard Graphics Adaptor used as Control Screen

The VSN890 is shipped with the BIOS congured to boot o the onboard graphics device. This output can

then be used as the control screen for a typical wall conguration.

To set the system to boot on the onboard graphics device (“Internal Graphics Device” - IGD), enter setup

from the boot screen by pressing <DEL> as prompted.

In the BIOS setup utility select:

Boot>Primary Display>OnBoard VGA

CAUTION: If the SBC BIOS is setup for IGD as above, then you must not insert an Image4 or other

VGA graphics card in the rst (x8 lane) PCIe slot (Fig.7).

Please note that when the VSN890 is congured with a Vision800X expansion chassis, the rst slot of the

host machine is taken up by the H-Link card, so the above prohibition refers to the rst slot of the

expansion chassis.

Fig.5

The system will then boot on the primary screen of the bottom connector of the graphics card that is

closest to the SBC, irrespective of the settings of the identication links on the Image4 graphics cards. In

this context “closest to the SBC” is dened in terms of the PCI bus enumeration, so if a Vision800X is

attached to the host, the system will boot on the rst VGA card to be discovered in the Vision800X

(counting from the slot closest to the S-Link slot), and failing that the rst graphics card in the host

machine.

When the BIOS is set to PEG/PCI as above you are free to install the Image4 cards in any PCIe slot,

including the rst (x8 lane) slot.

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Datapath VSN890 Instrukcja Użytkownika Strona 9