Chapter 4: AMI BIOS
4-25
Maximum Read Request
Select Auto for the system BIOS to automatically set the maximum size for a read
request for a PCI-E device to enhance system performance. The options are Auto,
128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
ASPM Support
Use this item to set the Active State Power Management (ASPM) level for a PCI-E
device. Select Auto for the system BIOS to automatically set the ASPM level based
on the system conguration. Select Disabled to disable ASPM support. The options
are Disabled, and Auto.
Warning: Enabling ASPM support may cause some PCI-E devices to fail!
MMIOHBase
Use this item to select the base memory size according to memory-address map-
ping for the IO hub. The base memory size must be between 4032G to 4078G. The
options are 56T, 48T, 24T, 512G, and 256G.
MMIO High Size
Use this item to select the high memory size according to memory-address mapping
for the IO hub. The options are 256G, 128G, 512G, and 1024G.
PCH Slot1 PCI-E 2.0 x4 (In x8) (OPROM)/CPU1 Slot2 PCI-E 3.0 x8 (OPROM)/
CPU1 Slot3 PCI-E x8 (OPROM)/CPU2 Slot4 PCI-E 3.0 x4 (In x8) (OPROM)/
CPU1 Slot5 PCI-E x16 (OPROM)//CPU2 Slot6 PCI-E 3.0x8 (OPROM)
Select Enabled to enable Option ROM support to boot the computer using a de-
vice installed on the slot specied by the user. The options are Disabled, Legacy
and EFI.
Onboard LAN Option ROM Type
Select Enabled to enable Option ROM support to boot the computer using a device
installed on the slot specied by the user. The options are Legacy and EFI.
Onboard LAN1 Option ROM/Onboard LAN2 Option ROM/Onboard Video
Option ROM
Use this option to select the type of device installed in LAN Port1, LAN Port2
or the onboard video device used for system boot. The default setting for LAN1
Option ROM is PXE, for LAN2 Option ROM is Disabled and for Onboard Video
Option ROM is Legacy.
VGA Priority
Use this item to select the graphics device to be used as the primary video display
for system boot. The options are Onboard and Offboard.
To Next Page
Loading...
Need help?
General
