Asus AT5IONT-I AT5IONT-I User's manual - Page 37

Memory Over Voltage [Auto] Manually set memory voltage or set to Auto for safe mode. Configuration options: [Auto] [+56mV] [+112mV] Vcore Over Voltage [Auto] Sets the CPU Vcore over voltage. Configuration options: [Auto] [+47mV] [+94mV] [+141mV] 2.4.2 CPU Configuration The items in this menu show the CPU-related information that the BIOS automatically detects. Max CPUID Value Limit [Disabled] Allows you to determine whether to limit CPUID maximum value. Set this item to [Disabled] for Windows XP operating system; set this item to [Enabled] for legacy operating system such as Windows NT4.0. Configuration options: [Disabled] [Enabled] Execute-Disable Bit Capability [Enabled] Allows you to enable or disable the No-Execution Page Protection Technology. Setting this item to [Disabled] forces the XD feature flag to always return to zero (0). Configuration options: [Disabled] [Enabled] Hyper Threading Technology [Enabled] Allows you to enable or disable the Intel® Hyper Threading technology. Configuration options: [Disabled] [Enabled] 2.4.3 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the sub-menu. North Bridge Configuration DRAM Frequency [Auto] Allows you to set the DIMM operating frequency. Configuration options: [Auto] [667 MHz] [800 MHz] Configure DRAM Timing by SPD [Enabled] Allows you to enable or disable configurating DRAM Timing by SPD. Configuration options: [Enabled] [Disabled] 2.4.4 Onboard Devices Configuration Onboard LAN [Enabled] Allows you to enable or disable the onboard LAN controller. Configuration options: [Enabled] [Disabled] Onboard LAN Boot ROM [Disabled] Allows you to enable or disable the boot ROM in the onboard LAN controller. This item appears only when the Onboard LAN item is set to Enabled. Configuration options: [Disabled] [Enabled] 2-8 Chapter 2: BIOS information