ASRock 4Core1333-eSATA2 User Manual - Page 45

DRAM RAS# Precharge This controls the idle clocks after a precharge command is issued. Configuration options: [2 DRAM Clocks], [3 DRAM Clocks], [4 DRAM Clocks], [5 DRAM Clocks], and [6 DRAM Clocks]. DRAM RAS# Activate to Precharge This controls the number of DRAM clocks for TRAS. Configuration options: [9 DRAM Clocks], [10 DRAM Clocks], [11 DRAM Clocks], [12 DRAM Clocks], [13 DRAM Clocks], [14 DRAM Clocks], and [15 DRAM Clocks]. 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. CD-In Use this item to enable or disable CD-In of OnBoard HD Audio. If you plan to use this motherboard to submit Windows® VistaTM logo test, please disable this option. OnBoard Lan This allows you to enable or disable the "OnBoard LAN" feature. OnBoard 1394 This allows you to enable or disable the "OnBoard 1394" feature. VCCM Voltage Use this to select VCCM Voltage. Configuration options: [Auto], [High], [Middle], [Low] and [Lowest]. The default value of this feature is [Auto]. NB Core Voltage Use this to select Northbridge Core Voltage. Configuration options: [High] and [Low]. The default value of this feature is [Low]. VTT Voltage Use this to select VTT Voltage. Configuration options: [High] and [Low]. The default value of this feature is [Low]. 45