Advanced Menu - Asus MES-B User Manual

4. BIOS SETUP

4.4 Advanced Menu

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 built-in cache.
CPU Level 2 Cache ECC Check [Disabled]
This function controls the ECC capability in the CPU level 2 cache.
BIOS Update [Enabled]
This functions as an update loader integrated into the BIOS to supply the
processor with the required data. The BIOS will load the update on all pro-
cessors during system bootup in the default position of [Enabled].
Turbo Mode [Disabled]
Leave on default setting.
Floppy Disk Access Control [R/W]
When set to [Read Only], this field protects files from being copied to floppy
disks by allowing reads from the floppy disk drive but not writes. The setup
default [R/W] allows both reads and writes.
PS/2 Mouse Function Control [Auto]
The default of [Auto] allows the system to detect a PS/2 mouse on bootup.
If detected, IRQ12 will be used for the PS/2 mouse. IRQ12 will be reserved
for expansion cards if a PS/2 mouse is not detected. [Enabled] will always
reserve IRQ12, whether on bootup a PS/2 mouse is detected or not.
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].
52 ASUS MES-B User's Manual