MSI MEGA MPC 915, User Manual

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Chapter 4 - BIOS Setup
4-17
4.8 PNP/PCI Configurations
Graphic Adapter Priority
This setting specifies which VGA card is your primary graphics adapter. Setting op-
tions are:
[IGD] The system initializes the IGD (internal graphic display) first.
[PEG/IGD] The system initializes the PEG (PCI Express graphic) first. If a PCI
Express graphic card is not available, it will initialize the IGD.
[PEG/PCI] The system initializes the PEG (PCI Express graphic) first. If a PCI
Express graphic card is not available, it will initialize the PCI graphic
card.
[PCI/PEG] The system initializes the PCI graphic card first. If a PCI graphic card is
not available, it will initialize the PEG (PCI Express graphic) card.
[PCI/IGD] The system initializes the PCI graphic card first. If a PCI graphic card is
not available, it will initialize the IGD.
PCI Latency Timer
This item controls how long each PCI device can hold the bus before another takes
over. W hen set to higher values, every PCI device can conduct transactions for a
longer time and thus improve the effective PCI bandwidth. For better PCI performance,
you should set the item to higher values. Setting options: [32], [64], [96], [128], [160],
[192], [224], [248].