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BIOS Setup Utility SY-5STM
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3-2.5 Security Option
Use this feature to prevent unauthorized system boot-up or use of
BIOS Setup. The following table describes the security settings.
Setting Description
System Each time the system is booted, the
password prompt appears.
Security Option
Setup If a password is set, the password
prompt only appears when you attempt
to enter the BIOS Setup program.
3-2.6 Other Control Options
Other Control
Options
Setting Description Note
Disabled Turn off the on-board IDE.
PS/2 mouse
function
Enabled Use a PS/2 mouse. Default
Disabled Default
Enabled
PCI/VGA
Palette Snoop
The color of the monitor may be altered
when using an MPEG card. Enable this
option to restore the monitor's normal
color.
OS2 When using an OS2
operating system.
OS Select for
DRAM>64MB
Non-OS2 When using another,
non-OS2 operating system.
Default
Disabled
Enabled
Video or
Adapter BIOS
Shadow
The BIOS is shadowed in a 16K segment
if it is enabled and if it has BIOS present.
These 16 segments can be shadowed
from ROM to RAM. BIOS shadow copies
BIOS code from slower ROM to faster
RAM.
BIOS can then execute from RAM.
Default