Gigabyte GA-J1900N-D3V User Manual page 20

& ErP
Determines whether to let the system consume least power in S5 (shutdown) state. (Default: Disabled)
Note: When this item is set to Enabled, the following functions will become unavailable: PME event wake
up, power on by mouse, power on by keyboard, and wake on LAN.
& Case Open
Displays the detection status of the chassis intrusion detection device attached to the motherboard CI
header. If the system chassis cover is removed, this field will show "Open", otherwise it will show "Close."
To clear the chassis intrusion status record, set Reset Case Open Status to Enabled, save the settings
to the CMOS, and then restart your system.
& Reset Case Open Status
Keeps or clears the record of previous chassis intrusion status. (Default)
Disabled
Clears the record of previous chassis intrusion status and the Case Open field will show
Enabled
"Close" at next boot.
` H/W Monitor
& CPU Temperature (DTS)/System Temperature
Displays current CPU/system temperature.
& CPU/System Fan Speed
Displays current CPU/system fan speed.
& Vcore/VCC3/+12V/VCC/CPU_VAXG/3VDUAL/DDR1_35VIO
Displays the current system voltages.
` CPU Configuration
` Socket 0 CPU Information
This section provides information on your CPU, frequency, and cache memory.
& Active Processor Cores
Allows you to determine whether to enable all CPU cores. (Default: All)
& Limit CPUID Maximum
Allows you to determine whether to limit CPUID maximum value. Set this item to Disabled for Windows XP
operating system; set this item to Enabled for legacy operating system such as Windows NT4.0. (Default:
Disabled)
& Execute Disable Bit
Enables or disables Intel
computer, reducing exposure to viruses and malicious buffer overflow attacks when working with its
supporting software and system. (Default: Enabled)
& Hardware Prefetcher
Enables or disables L2 Cache Hardware Prefetcher. (Default: Enabled)
& Adjacent Cache Line Prefetch
Enables or disables L2 prefetching of adjacent cache lines. (Default: Enabled)
& Intel Virtualization
Enables or disables Intel
Technology will allow a platform to run multiple operating systems and applications in independent partitions.
With virtualization, one computer system can function as multiple virtual systems. (Default: Enabled)
& Power Technology
Allows you to configure Intel
Execute Disable Bit function. This function may enhance protection for the
®
Virtualization Technology. Virtualization enhanced by Intel
®
power management features. (Default: Energy Efficient)
®
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Virtualization
®