H55 HD BIOS M anual
29
North Bridge Configuration
BIOS S ETUP UTILITY
Chips et
vxx.xx (C)C opyright 198 5-200x, Amer ican Megatre nds, Inc.
S elect Screen
S elect Item
C hange Option
G eneral Help
S ave and Exit
E xit
+-
F1
F1 0
ES C
North Bridge Chips et Configura tion
NB PC IE Configurat ion
Fast MRC [Disabled]
Memor y Hole [Disabl ed]
Inita te Graphic Ad apter [PEG/PCI]
IGD G raphics Mode Select [Enabled, 32 MB]
PEG Port [Auto]
PEG Force GEN1 [Disabled]
> Vid eo Function C onfiguration
Memor y Remap Featu re [Enabled]
PCI MMIO Allocat ion:
IGD G TT Graphic sm emory size [No VT mode, 2MB]
ENAB LE: Allow
rema pping of
over lapped PCI m emory
abov e the total
phys ical memory.
DISA BLE: Do not allow
rema pping of mem ory.
M emory Remap Feature
T his item allows you to enable or disable the remapping of the overlapped PCI
memory above the total physical memory. Only 64-bit OS supports this function.
Options: Enabled (Default) / Disabled
Fast M RC
Enabled: While cold booting, MRC directly restores memory d ata from valid
NVRAM without hardware training. Disabled: T he cold booting with memory
detection and hardw are training.
Options: Disabled (Default) / Enabled
M emory Hole
You can reserve this area of system memory for ISA adapter ROM. When this area
is reserved it cannot be cached. Check the user information of peripherals that need
to use this area o f system memory for the memory requirements.
Options: Disabled (Default) / 15M-16M
Initiate Graphic Adapter
T his item allows you to select which graphics controller to use as the primary boot
device.
Options: PEG/PCI (Default) / IGD / PCI/IGD / PCI/PEG / PEG/IGD
