Supermicro MicroBlade MBI-6119M-C2, Руководство пользователя

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5-7
Chapter 5: BIOS
Bootup NumLock State
Use this feature to set the Power-on state for the <Numlock> key. The
options are Off and
On .
Wait for ‘F1’ If Error
Use this feature to force the system to wait until the 'F1' key is pressed if an
error occurs. The options are Disabled and
Enabled .
INT19 Trap Response
Interrupt 19 is the software interrupt that handles the boot disk function.
When this item is set to Enabled, the ROM BIOS of the host adaptors will
"capture" Interrupt 19 at bootup and allow the drives that are attached to
these host adaptors to function as bootable disks. If this item is set to
Disabled, the ROM BIOS of the host adaptors will not capture Interrupt 19,
and the drives attached to these adaptors will not function as bootable
devices. The options are
Immediate and Postponed.
Re-try Boot
This option allows you to decide how to retry boot devices which fail to
boot. Options include
Disabled , Legacy Boot or EFI Boot.
Watch Dog Function
If enabled, the Watch Dog Timer will allow the system to reboot when it is
inactive for more than 5 minutes. The options are Enabled and
Disabled.
Power Button Function
This feature controls how the system shuts down when the power button is
pressed. Select 4_Seconds_Override for the user to power off the system
after pressing and holding the power button for 4 seconds or longer. Select
Instant Off to instantly power off the system as soon as the user presses
the power button. The options are 4 Seconds Override and
Instant Off.
Table 5-4. CPU Configuration Sub-menu
Menu Option Description
Processor Information Static processor information is displayed at the top of the menu.
Internal Graphics
Use this setting to configure IGFX. Options include Auto, Disabled and
Enabled.
CPU Flex Ratio Override Use this setting to Enable/ Disable CPU Flex Ratio Programming.
CPU Flex Ratio Settings
This setting is activated when CPU Flex Ratio Override is enabled. The
value in the field must be between the Max Efficiency Ratio (LFM) and the
maximum non-turbo ratio set by the hardware (HFM). Default is
33 .
Hardware Prefetcher
Use this feature to turn on/off the Mid Level Cache (L2) streamer
prefetcher. Options include either
Enable or Disable.
Adjacent Cache Line
Prefetch Use this featue to turn on/off prefetching of adjacent cache lines. Options
include either
Enable or Disable.
Intel (VMX) Virtualization
Technology
When this feature is enabled, a VMM can utilize the additional hardware
capabilities provided by Vanderpool Technology. Options include
Enabled
and Disabled.
Active Processor Cores
Use this feature to specify the number of cores to enable in each processor
package. Options include
All , 1, 2 and 3.
Hyper-threading
This setting is enabled for Windows XP and Linux and OS systems that are
optimized for Hyper-threading technology. It is disabled for other OS that
are not optimized for Hyper-threading technology. When Disabled only one
thread per enabled core is enabled. Options are
Enabled and Disabled.
Table 5-3. Boot Feature Sub-menu (Continued)
Menu Option Description