AXIOMTEK SBC8243, Руководство пользователя

Страница: 70 / 94

SBC8243 All-in-One Half-size CPU Card Series User’s Manual
Award BIOS Utility
*
!" Security Option
This field allows you to limit access to the System and Setup. The
default value is Setup. When you select System, the system prompts
for the User Password every time you boot up. When you select Setup,
the system always boots up and prompts for the Supervisor Password
only when the Setup utility is called up.
System
The system will not boot and access to Setup will be denied if
the correct password is not entered at the prompt.
Setup
The system will boot, but access to Setup will be denied if the
correct password is not entered at the prompt.
NOTE:
To disable security, select PASSWORD SETTING at
Main Menu and then you’ll be asked to enter
password. Don’t type anything and just press
<Enter> to disable security. Once security is
disabled, the system will boot and you can enter
Setup freely.
!" PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors properly.
This field allows you to set whether MPEG ISA/VESA VGA Cards can
work with PCI/VGA or not. When this field is enabled, a PCI/VGA can
work with a MPEG ISA/VESA VGA card. When this field is disabled, a
PCI/VGA cannot work with a MPEG ISA/VESA Card.
!" OS Select for DRAM >64MB
This option allows the system to access greater than 64MB of DRAM
memory when used with OS/2 that depends on certain BIOS calls to
access memory. The default setting is Non-OS/2.
!" Video BIOS Shadow
This item allows you to change the Video BIOS location from ROM to
RAM. Video Shadow will increase the video speed.
Enabled Video shadow is enabled
Disabled
Video shadow is disabled
!" C8000 - CFFFF Shadow/D8000 - DFFFF Shadow
Shadowing a ROM reduces the memory available between 640KB to
1024KB. These fields determine whether optional ROM will be copied
to RAM or not.
These categories determine whether optional ROM will be copied to
RAM by 16K byte or 32Kbyte per/unit, the size of which depends on
the chipset.