1 chip configuration, Ps/2 mouse function control [enabled, Usb legacy support [auto – Asus A7V266-MX User Manual

Page 43: System bios cacheable [disabled, Video ram cacheable [disabled

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ASUS A7V266-MX motherboard user guide

2-13

PS/2 Mouse Function Control [Enabled]

Setting this option to Enabled allows the operating system to determine whether to
enable or disable the mouse. Set to Disabled prevents any installed PS/2 mouse
from functioning and frees up IRQ 12. Configuration options: [Enabled] [Disabled]

USB Legacy Support [Auto]

This motherboard supports Universal Serial Bus (USB) devices. The default of
[Auto] allows the system to detect a USB device at startup. If detected, the USB
controller legacy mode is enabled. If not detected, the USB controller legacy mode
is disabled.

When you set this field to [Disabled], the USB controller legacy mode is disabled
whether or not you are using a USB device. Configuration options: [Disabled]
[Enabled] [Auto]

VGA Share Memory Size [32M]

This field displays the share memory size for the onboard VGA.
Configuration options: [16] [32] [64] [Disabled]

System BIOS Cacheable [Disabled]

This field establishes whether or not the BIOS is cacheable. Disabled by default.
Configuration options: [Enabled] [Disabled]

Video RAM Cacheable [Disabled]

This field establishes whether or not the video RAM is cacheable. Disabled by
default. Configuration options: [Enabled] [Disabled]

2.5.1 Chip Configuration

AGP & P2P Bridge Control
DRAM Clock/Drive Control
CPU & PCI Bus Control
VIA OnChip IDE Device

VGA Share Memory Size

[32MB]

System BIOS Cacheable

[Disabled]

Video RAM Cacheable

[Disabled]

Chip Configuration

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