Table of Contents
Advertisement
CPU Level 2 Cache ECC Check [Enabled]
This function controls the ECC capability in the CPU level 2 cache.
Configuration options: [Disabled] [Enabled]
Processor Serial Number [Disabled]
The Processor Serial Number is a unique number added to every Pentium
III processor to help verify the identity of the user across the Internet. Set
this field to [Enabled] when you need increased security for doing business
online or e-commerce. Otherwise, leave it to its default setting [Disabled]
for greater anonymity when surfing the Internet.
NOTE: This field is available only when a Pentium III processor is
installed in the system.
BIOS Update [Enabled]
This field functions as an update loader integrated into the BIOS to supply
the processor with the required data. When set to [Enabled], the BIOS loads
the update on all processors during system bootup. 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 always reserves IRQ12, whether or not a PS/2 mouse is detected at
startup. 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 at startup. If detected,
the USB controller is enabled. If not detected, the USB controller is disabled.
When you set this field to [Disabled], the USB controller is disabled 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 to the
default setting [Disabled]. Configuration options: [Disabled] [Enabled]
D1271/D1291 CUV-LSV/CUV-LV User's Manual
4. BIOS SETUP
55
Advertisement
Table of Contents
