Supermicro SuperServer 8049U-E1CR4T, User Manual

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Chapter 6: BIOS
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MMCFG Base
This feature determines the lowest MMCFG (Memory-Mapped Configuration) base assigned
to PCI devices. The options are 1G, 1.5G, 1.75G. 2G , 2.25G, and 3G.
VGA Priority
This feature selects the graphics device to be used as the primary video display for system
boot. The options are Auto,
Onboard
and Offboard.
Onboard Video Option ROM/RSC-R2UW-4E8Option ROM/RSC-R1UW-E8ROption
ROM/AOC-2UR68-m2TSOption ROM/RSC-S2-66Option ROM/Front Ultra Option ROM
Use this feature to select the Onboard Video Option ROM type. The options are Disabled,
Legacy and EFI.

Network Stack Configuration
Network Stack
Select Enabled to enable PXE (Preboot Execution Environment) or UEFI (Unified Extensible
Firmware Interface) for network stack support. The options are Enabled and Disabled.
*If "Network Stack" is set to Enabled, the following items will display:
Ipv4 PXE Support
Select Enabled to enable Ipv4 PXE boot support. If this feature is disabled, it will not create
the Ipv4 PXE boot option. The options are Disabled and
Enabled .
Ipv4 HTTP Support
Select Enabled to enable Ipv4 HTTP boot support. If this feature is disabled, it will not create
the Ipv4 HTTP boot option. The options are Enabled and
Disabled .
Ipv6 PXE Support
Select Enabled to enable Ipv6 PXE boot support. If this feature is disabled, it will not create
the Ipv6 PXE boot option. The options are Disabled and
Enabled
.
Ipv6 HTTP Support
Select Enabled to enable Ipv6 HTTP boot support. If this feature is disabled, it will not create
the Ipv6 HTTP boot option. The options are Enabled and
Disabled .
PXE Boot Wait Time
Use this feature to select the wait time to press the <ESC> key to abort the PXE boot. The
default is
0 .
Media Detect Time
Use this feature to select the wait time in seconds for the BIOS ROM to detect the LAN media
(Internet connection or LAN port). The default is
1 .