User`s guide

Chapter Four - 35
BIOS Setup
Advanced Menu Selections
You can make the following selections on the Advanced Menu.
Feature
Options
Description
Boot-time
Diagnostic Screen
Enable
Disabled
Display the diagnostic screen during
boot
QuickBoot Mode
Enable
Disabled
Allows the system to skip certain tests
while booting. This will decrease the
time needed to boot the system.
USB 2.0 Control
Enable
Disabled
Enables Device 29 USB 2.0
functionality.
Passive Cooling
Trip Point
15 C
23 C
31 C
39 C
47 C
55 C
63 C
71 C
79 C
87 C
95 C
103 C
109 C
111 C
This value controls the temperature of
the ACPI Passive Trip Point – the point
in which the OS will begin throttling the
CPU.
Note: When the DTS is enabled, only
values below 97C are valid.
Disabled
Core
Multi-Processing
Enable
Disabled
Determines whether the 2nd core is
enabled.
Disabled = 2nd core is disabled.
Enabled = 2nd core is enabled.
Intel(R)
SpeedStep (tm)
Enable
Disabled
Allows more than two freq. range to be
supported
CX States
Enabled
Disabled
Enable CPU C-states: Main switch for
C0, C1, C2, C3, C4, Deep C4, C6
DVMT
Pre-Allocated
32 MB
64 MB
128 MB
Select DVMT Pre-Allocated (Fixed)
Graphics Memory size used by the
Internal Graphics Device.
Total Graphics
Memory
128 MB
256 MB
MaxDVMT
Select the amount of Total Graphics
Memory- Pre-Allocated + Fixed +
DVMT for use by the Internal Graphics
Device.
PCI Hot-Plug
Resources
Enabled
Disabled
Enable/ Disable Hot-Plug support.
SATA Mode
Selection
Compatible
AHCI
Determines how SATA controller(s)
operate.
SIO SMC227
CONFGURATION
These items control the configuration
of various National 393 SIO devices.