ASROCK P43D1600TWINS User Manual page 49

Primary Graphics Adapter
This allows you to select [PCI] or [PCI Express] as the boot graphic adapter
priority. The default value is [PCI].
OnBoard HD Audio
Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If you
select [Auto], the onboard HD Audio will be disabled when PCI Sound Card is
plugged.
Front Panel
Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio Front Panel.
OnBoard Lan
This allows you to enable or disable the "OnBoard Lan" feature.
OnBoard 1394
This option is for P43D1600Twins-1394 only. This allows you to enable or
disable the "OnBoard 1394" feature.
CPU Voltage
Use this to select CPU Voltage. Configuration options: [Auto] and [Manual].
The default value of this feature is [Auto].
DRAM Voltage
Use this to select DRAM Voltage. Configuration options for DDR2 memory
modules: [Auto], [1.79V], [1.85V], [1.90V], [1.96V], [2.02V], [2.08V], [2.14V],
[2.20V], [2.31V], [2.37V], [2.42V], [2.48V], [2.54V], [2.60V], [2.66V] and
[2.72V]. Configuration options for DDR3 memory modules: [Auto], [1.47V],
[1.53V], [1.59V], [1.65V], [1.71V], [1.77V], [1.83V], [1.88V], [1.95V], [2.05V],
[2.11V], [2.17V], [2.23V], [2.29V], [2.34V] and [2.40V]. The default value of
this feature is [Auto].
NB Core Voltage
Use this to select NB Core Voltage. Configuration options: [Auto], [Low], [Middle],
[High] and [Highest]. The default value of this feature is [Auto].
SB Core Voltage
Use this to select SB Core Voltage. Configuration options: [Auto], [Low], [Middle],
[High] and [Highest]. The default value of this feature is [Auto].
SB 1.1V Voltage
Use this to select SB 1.1V Voltage. Configuration options: [Auto], [Low],
[Middle], [High] and [Highest]. The default value of this feature is [Auto].
VTT Voltage
Use this to select VTT Voltage. Configuration options: [Auto], [Low],
[Middle], [High] and [Highest]. The default value of this feature is [Auto].
GLTREF Voltage
Use this to select GLTREF Voltage. Configuration options: [Auto], [0.67 x Vtt],
[0.65 x Vtt], [0.63 x Vtt] and [0.615 x Vtt]. The default value of this feature is
[Auto].
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