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 pallete snooping feature informs the PCI devices that an ISA graphics device is installed in the system so that the latter can function correctly. Setting to [Disabled] deactivates this feature.

Configuration options: [Disabled] [Enabled]

IRQ xx [Available]

When set to [Available], 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: [Available] [Reserved]

2.4.5 System Frequency/Voltage Configuration

Config System Frequency/Voltage

CPU FSB

Frequency

 

[200 MHz]

CPU

Speed/Voltage

Setting

[Auto]

AGP/PCI

Frequency

(MHz)

[Auto]

CPU

Voltage Adjust

 

[None]

CPU FSB Frequency [200MHz]
Allows you to adjust the CPU FSB operating frequency.
Configuration options: [200MHz] [201 MHz] ~ [300MHz]
CPU Speed/Voltage Setting [Auto]
Allows you to set the CPU speed and voltage setting.
Configuration options: [Auto] [Manual]
CPU Multiplier [4.0]

Allows you to manuallyset the CPU speed. The configuration options vary depending on the speed of the processor installed. This item appears only when the CPU Speed/Voltage Setting item is set to Manual.

CPU Voltage [1.450 V]

Allows you to manually set the CPU voltage. The configuration options vary depending on the speed of the processor installed. This item appears only when the CPU Speed/Voltage Setting item is set to Manual.

Setting a low CPU voltage can cause system boot failure!

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Chapter 2: BIOS Setup