Supermicro X10SLX-F User Manual download pdf (Page 83)

Chapter 4: AMI BIOS

4-19

Select Disabled to prevent system boot using a device installed in a LAN port to

boot the system. The options for Onboard LAN1 Option ROM are Disabled, PXE

and iSCSI. The options Onboard for LAN2 Option ROM are PXE and Disabled.

Network Stack

Select Enabled enable PXE (Preboot Execution Environment) or UEFI (Unied

Extensible Firmware Interface) for network stack support. The options are Enabled

and Disabled.

VGA Priority

This feature allows the user to select the graphics adapter to be used as the primary

boot device. The options are Onboard, and Offboard.

Ipv4 PXE Support (Available when Network Stack is set to Enabled)

Select Enabled to enable Ipv4 PXE (Preboot Execution Environment) for boot sup-

port. If this feature is set to Disabled, Ipv4 PXE boot option will not be supported.

The options are Enabled and Disabled.

Ipv6 PXE Support (Available when Network Stack is set to Enabled)

Select Enabled to enable Ipv6 PXE (Preboot Execution Environment) for boot sup-

port. If this feature is set to Disabled, Ipv6 PXE boot option will not be supported.

The options are Enabled and Disabled.



ACPI Settings

High Precision Event Timer

Select Enabled to activate the High Performance Event Timer (HPET) that produces

periodic interrupts at a much higher frequency than a Real-time Clock (RTC) does in

synchronizing multimedia streams, providing smooth playback and reducing the de-

pendency on other timestamp calculation devices, such as an x86 RDTSC Instruc-

tion embedded in the CPU. The High Performance Event Timer is used to replace

the 8254 Programmable Interval Timer. The options are Enabled and Disabled.

WHEA Support

This feature Enables the Windows Hardware Error Architecture (WHEA) support for

the Windows 2008 (or a later vision) operating system. The options are Enabled

and Disabled.

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Supermicro X10SLX-F User Manual Page 83