ASROCK 775i65G User Manual page 31

Internal Graphics Mode Select
If you select [Auto], the onboard VGA will be automatically disabled when you
install VGA card; the onboard VGA will be enabled without the installation of
any add-on VGA card. If you select [Enabled, 8MB] or [Enabled, 1MB], the
onboard VGA will be enabled.
OnBoard LAN
This allows you to enable or disable the "OnBoard LAN" feature.
OnBoard AC'97 Audio
Select [Auto], [Enabled] or [Disabled] for the onboard AC'97 Audio feature.
OnBoard MC'97 Modem
Select [Auto] or [Disabled] for the onboard MC'97 Modem feature.
Full Reset if AC/Power Loss
You may select [Auto] or [Disabled] to adjust Full Reset if AC/Power Loss.
The default value is [Auto].
VCCM +2.7V Voltage
This option allows you to set VCCM +2.7V Voltage. The default value is [Auto].
Configuration options: [High], [Low] and [Auto].
VDDQ +1.58V Voltage
This option allows you to set VDDQ +1.58V Voltage. The default value is
[Auto]. Configuration options: [High], [Low] and [Auto].
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