SUPER MICRO Computer SBI-7127R-S6 user manual Acpi Settings Sub-menu Menu Option

Chapter 5: BIOS

Table 5-9. Serial Port Console Redirection Sub-menu (Continued)

Menu Option Description

Serial Port for Out-of-Band Management/Windows Emergency Management Services (EMS)

Console Redirection

Console Redirection Settings

Out-of-Band Mgmt Port

Terminal Type

Bits per Second

Flow Control

Use this setting to Enable or Disable Console Redirection for Out-of-Band Management/Windows Emergency Management Services (EMS).

This submenu contains Console Redirection settings for Out-of-Band Management/Windows Emergency Management Services (EMS). Static display information for Data Bits, Parity and Stop Bits is also shown in this submenu. It is only enabled if the above Console Redirection setting is enabled.

Microsoft Windows Emergency Managment Services (EMS) allows for remote managment of a Windows Server OS through a serial port. This setting allows you to specify which port to use (COM1 or COM2).

VT-UTF8 is the preferred terminal type for out-of-band management. The next best choice is VT100+ and then VT100. Options include ANSI (extended ASCII character set), VT100 (ASCII character set), VT100+ (extends VT100 to support color, function keys, etc.) and VT-UTF8(uses UTF8 encoding to map Unicode characters onto one or more bytes).

This setting selects the serial port transmission speed, which must be matched on the other side. Long or noisy lines may require lower speeds. Options include 9600, 19200, 57600 and 115200.

Flow control can prevent data loss from buffer overflow. When sending data, if the receiving buffers are full, a ‘stop’ signal can be sent to stop the data flow. Once the buffers are empty, a ‘start’ signal can be sent to re-start the flow. Hardware flow control uses two wires to send start/stop signals. Options include None, Hardware RTS/CTS and Software Xon/Xoff.

Table 5-10. ACPI Settings Sub-menu

Menu Option

ACPI Sleep State

Numa

High Precision Timer

Description

This setting selects the highest ACPI sleep state the system will enter when the SUSPEND button is pressed. Options include Suspend Disabled and S1 (CPU Stop Clock).

This setting Enables or Disables Non Uniform Memory Access (NUMA).

Use this setting to Enable or Disable the High Precision Event Timer.

Table 5-11. ME Subsystem Sub-menu

Menu Option

Intel ME Subsystem Configuration

ME Subsystem

Description

This submenu displays static information for the ME BIOS Interface Version and the ME Version for your system.

This setting allows you to Enable or Disable ME Subsystem help.

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