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Asus T3-P5G965A User Manual

Page 72

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5-24

Chapter 5: BIOS setup

Plug and Play O/S [No]

When set to [No], BIOS configures all the devices in the system. When set

to [Yes] and if you install a Plug and Play operating system, the operating

system configures the Plug and Play devices not required for boot.

Configuration options: [No] [Yes]

PCI Latency Timer [64]

Allows you to select the value in units of PCI clocks for the PCI device

latency timer register. Configuration options: [32] [64] [96] [128] [160]

[192] [224] [248]

Allocate IRQ to PCI VGA [Yes]

When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card

requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the

PCI VGA card even if requested. Configuration options: [Yes] [No]

Palette Snooping [Disabled]

When set to [Enabled], the palette snooping feature informs the PCI

devices that an ISA graphics device is installed in the system so that the

latter can function correctly. Configuration options: [Disabled] [Enabled]

IRQ-XX assigned to [PCI Device]

When set to [PCI Device], the specific IRQ is free for use of PCI/PnP

devices. When set to [Reserved], the IRQ is reserved for legacy ISA

devices. Configuration options: [PCI Device] [Reserved]