Asus A7V8X Personal Computer User Manual


 
4-18
Chapter 4: BIOS Setup
Memory Frequency (Mhz) [Auto]
This field allows you to select a higher memory frequency for better
system performance. The options that appear in the popup menu vary
according to the CPU Frequency (MHz). Configuration options: [Auto]
[200] [266] [333] [400]
CPU VCore Setting [Auto]
The [Manual] setting allows you to manually select the core voltage
supplied to the CPU (see next item). This item can only be changed in
JumperFree mode, otherwise, it is recommended that you keep the default
setting [Auto] to allow the system to automatically determine the
appropriate CPU core voltage.
CPU VCore [1.750V]
When the CPU VCore Setting parameter above is set to [Manual], the
CPU VCore item allows you to select a specific CPU core voltage. This
field is not accessible when the CPU VCore Setting is set to [Auto].
AGP Voltage [Auto]
This item controls the AGP operating voltage. This item can only be
changed at JmpreFree mode, otherwise keep [Auto]. Configuration
options: [1.8V] [1.7V] [1.6V] [1.5V] [Auto]
System Performance [Optimal]
This field allows you to adjust the DRAM SPD timing. Set to [TURBO] is
fastest, just make sure the DRAM has the ability to support it.
Configuration options: [Optimal] [Turbo]
CPU Level 1 Cache, CPU Level 2 Cache [Enabled]
These fields allow you to choose from the default [Enabled] or choose
[Disabled] to turn on or off the CPU Level 1 and Level 2 built-in cache.
Configuration options: [Disabled] [Enabled]
PS/2 Mouse Function Control [Auto]
The default setting [Auto] allows the system to detect a PS/2 mouse at
startup. If a mouse is detected, the BIOS assigns IRQ12 to the PS/2
mouse. Otherwise, IRQ12 can be used for expansion cards. When you set
this field to [Enabled], BIOS reserves IRQ12, whether or not a PS/2 mouse
is detected at startup. Configuration options: [Enabled] [Auto]