4. BIOS SETUP
System Performance Setting [Optimal]To optimize the speed performance of the motherboard circuits and the CPU, keep the default setting, [Optimal]. For better system stability, choose the [Normal] setting. Configuration options: [Optimal] [Normal]
CPU Level 1 Cache, CPU Level 2 Cache [Enabled]These fields allow you to choose from the default of [Enabled] or choose [Disabled] to turn on or off the CPU’s Level 1 and Level 2
This function controls the ECC capability in the CPU level 2 cache. Configuration options: [Disabled] [Enabled]
BIOS Update [Enabled]This functions as an update loader integrated into the BIOS to supply the processor with the required data. In the default position of [Enabled], the BIOS will load the update on all processors during system bootup. Configuration options: [Disabled] [Enabled]
PS/2 Mouse Function Control [Auto]The default of [Auto] allows the system to detect a PS/2 mouse on startup. If detected, IRQ12 will be used for the PS/2 mouse. IRQ12 will be reserved for expansion cards only if a PS/2 mouse is not detected. [Enabled] will always reserve IRQ12, whether on startup a PS/2 mouse is detected or not. Configuration options: [Enabled] [Auto]
USB Legacy Support [Auto]This motherboard supports Universal Serial Bus (USB) devices. The default of [Auto] allows the system to detect a USB device on startup. If de- tected, the USB controller will be enabled. If not detected, the USB controller will be disabled. When this field is set to [Disabled], the USB controller is disabled no matter whether you are using a USB device or not. Configuration options: [Disabled] [Enabled] [Auto]
OS/2 Onboard Memory > 64M [Disabled]When using OS/2 operating systems with installed DRAM of greater than 64MB, you need to set this option to [Enabled]; otherwise, leave this on [Disabled]. Configuration options: [Disabled] [Enabled]
Advanced Menu
4. BIOS SETUP
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