Chapter 4: AMI BIOS
4-9
Hysteresis Temperature (Closed Loop only)
Temperature Hysteresis is the temperature lag (in degrees Celsius) after the
set DIMM temperature threshold is reached before Closed Loop Throttling
begins. The options are Disabled, 1.5
o
C, 3.0
o
C, and 6.0
o
C.
Guardband Temperature (Closed Loop only)
This is the temperature which applies to the DIMM temperature threshold.
Each step is in 0.5
o
C increment. The default is [006]. Press "+" or "-" on
your keyboard to change this value.
Inlet Temperature
This is the temperature detected at the chassis inlet. Each step is in 0.5
o
C
increment. The default is [070]. Press "+" or "-" on your keyboard to change
this value.
Temperature Rise
This is the temperature rise to the DIMM thermal zone. Each step is in
0.5
o
C increment. The default is [020]. Press "+" or "-" on your keyboard to
change this value.
Air Flow
This is the air fl ow speed to the DIMM modules. Each step is one mm/
sec. The default is [1500]. Press "+" or "-" on your keyboard to change
this value.
Altitude
This feature defi nes how many meters above or below sea level the system
is located. The options are Sea Level or Below, 1~300, 301~600, 601~900,
901~1200, 1201~1500, 1501~1800, 1801~2100, 2101~2400, 2401~2700,
2701~3000.
DIMM Pitch
Use this feature to set the physical space between each DIMM module.
Each step is in 1/1000 of an inch. The default is [400]. Press <+> or <->
to change the value.
Intel VT-d
Select Enabled to enable Intel's Virtualization Technology support for Direct I/O VT-d
by reporting the I/O device assignments to VMM through the DMAR ACPI Tables.
This feature offers fully-protected I/O resource-sharing across the Intel platforms,
providing the user with greater reliability, security and availability in networking and
data-sharing. The settings are Enabled and Disabled.
To Next Page
Loading...
Need help?
General
