DFI BL100-NE/-PE - Manual (Page 62)

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BIOS Setup
Memory Hole At 15M-16M
In order to improve system performance, certain space in memory can
be reserved for ISA cards. This memory must be mapped into the
memory space below 16MB. When enabled, the CPU assumes the 15-
16MB memory range is allocated to the hidden ISA address range
instead of the actual system DRAM. When disabled, the CPU assumes
the 15-16MB address range actually contains DRAM memory. If more
than 16MB of system memory is installed, this field must be disabled
to provide contiguous system memory.
PCI Express Root Port Func
The settings on the screen are for reference only. Your version may not be
identical to this one.
Phoenix - AwardBIOS CMOS Setup Utility
PCI Express Root Port Func
PCI Express GiGa LAN1
PCI Express GiGa LAN2 Item Help
Menu Level XX
Auto
Auto
↑↓→← : Move Enter: Select F1: General Help +/-/PU/PD: Value F10: Save ESC: Exit
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
PCI Express GiGa LAN1 and PCI Express GiGa LAN2
These fields are used to configure the PCI Express LAN ports.
PEG/OnChip VGA Control
This field is used to select the graphics controller that will serve as
the primary boot device. The options are Auto, Onchip VGA and
PEG Port.
On-Chip Frame Buffer Size
This field is used to select the onboard VGA’s frame buffer size that
is shared from the system memory.