Pci Express Ports Configuration - Hitachi 220H Bios Manual

PCI Express Ports Configuration

Place the cursor on an item to display or set, and press Enter.
Figure 1-27: PCI Express Ports Configuration submenu
Do not disable the settings of Onboard VGA. If you change this, the
video signals are not output from the system unit.
The following table shows description of menu items.
Table 1-25: PCI Express Ports Configuration submenu items
Menu items
PCI Express Ports Configuration
Onboard VGA
PCH PCI Express L1
DMI Vc1 Control
DMI Vcp Control
DMI Vcm Control
* A value in square brackets, [ ], shows the default.
Hitachi Compute Rack 210H/220H BIOS Guide
Selection*
Disabled

[Enabled]

[Enabled]

Disabled

Disabled

[Enabled]

Disabled

[Enabled]

Disabled

[Enabled]

System BIOS
Description
Sets the onboard VGA.
Sets power saving function (L1) by the PCH.
Sets virtual channel (Vc1) on the DMI bus to
enable.
Sets virtual channel (Vcp) on the DMI bus to
enable.
Sets virtual channel (Vcm) on the DMI bus to
enable.
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