Onboard LAN Port 1 (The
number of “Onboard LAN Port x”
varies with PHY card.)
• Auto
• Disable
• UEFI
• Legacy
Select whether UEFI or legacy option ROM of this device
will be executed. [Disable] means both UEFI and legacy
option ROM will not be executed. [UEFI] means only UEFI
option ROM will be executed. [Legacy] means only legacy
option ROM will be executed. [Auto] means option ROMs
will be executed based on “System Boot Mode”, UEFI or
legacy. When [Legacy] is selected, "Onboard Video" will
also be changed to [Legacy] automatically and cannot be
changed to other options. Auto is the default setting.
Slot 1 (Display depending on
which riser card is installed.)
• Auto
• Disable
• UEFI
• Legacy
When card installed:
Select whether UEFI or legacy option ROM of this device
will be executed. [Disable] means both UEFI and legacy
option ROM will not be executed. [UEFI] means only UEFI
option ROM will be executed. [Legacy] means only legacy
option ROM will be executed. [Auto] means option ROMs
will be executed based on “System Boot Mode”, UEFI or
legacy. When [Legacy] is selected, "Onboard Video" will
also be changed to [Legacy] automatically and cannot be
changed to other options.
When there is NO card installed: Slot is empty
Auto is the default setting.
Set Option ROM Execution Order
Item Options Description
Set Option ROM Execution
Order
Notes:
• 1. “Onboard LAN Port x”
depends on whether PHY card
is installed or not.
• 2. Slot 1~3 and Slot 5~6 will
display depending on which
riser card is installed.
• Onboard Video
• Onboard SATA
• Onboard sSATA
• Onboard LAN
• Slot 1
• Slot 2
• Slot 3
• Slot 4
• Slot 5
• Slot 6
• Slot 7
• Slot 8
Select the load order for legacy PCI option ROM(s). Use
the + key to execute the selected devices ROM sooner or
– key to execute later.
PCIe Gen1/Gen2/Gen3 Speed Selection
Item
Options
Description
Slot 1 (Display depending on
which riser card is installed.)
• Gen1
• Gen2
• Gen3
Set the PCIe slot as Generation 1 or Generation 2 or
Generation 3.
Note: Some adapters may not operate correctly in Gen2
or Gen3. Make sure to power off and power on the
system for these settings to take effect.
12 ThinkSystem Server with Intel Xeon SP (1st, 2nd Gen) UEFI Manual