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Chapter 2: BIOS setupChapter 2: BIOS setup
Chapter 2: BIOS setupChapter 2: BIOS setup
Chapter 2: BIOS setup
Plug and Play O/S [No]Plug and Play O/S [No]
Plug and Play O/S [No]Plug and Play O/S [No]
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]PCI Latency Timer [64]
PCI Latency Timer [64]PCI Latency Timer [64]
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]Allocate IRQ to PCI VGA [Yes]
Allocate IRQ to PCI VGA [Yes]Allocate IRQ to PCI VGA [Yes]
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: [No] [Yes]
Palette Snooping [Disabled]Palette Snooping [Disabled]
Palette Snooping [Disabled]Palette Snooping [Disabled]
Palette Snooping [Disabled]
When set to [Enabled], the pallete 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]
PCI IDE BusMaster [Enabled]PCI IDE BusMaster [Enabled]
PCI IDE BusMaster [Enabled]PCI IDE BusMaster [Enabled]
PCI IDE BusMaster [Enabled]
Allows BIOS to use PCI bus mastering when reading/writing to IDE devices.
Configuration options: [Disabled] [Enabled]
IRQ-xx assigned to [PCI Device]IRQ-xx assigned to [PCI Device]
IRQ-xx assigned to [PCI Device]IRQ-xx assigned to [PCI Device]
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]
PCI Slot-xx IRQ Preference [Auto]PCI Slot-xx IRQ Preference [Auto]
PCI Slot-xx IRQ Preference [Auto]PCI Slot-xx IRQ Preference [Auto]
PCI Slot-xx IRQ Preference [Auto]
Sets the PCI slot IRQ preference. Configuration options: [Auto] [3] [4] [5]
[7] [9] [10] [11] [12] [13] [14] [15]