Graphics Aperture Size [64MB]

This feature allows you to select the size of mapped memory for AGP graphic data. Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB] [128MB] [256MB]

AGP Capability [4X Mode]

This motherboard supports the AGP 4X interface that transfers video data at 1066MB/s. AGP 4X is backward-compatible, so you may keep the default [4X Mode] even if you are using an AGP 1X or 2X video card. [1X Mode] provides a peak data throughput of 266MB/s even if using an AGP 2X/4X card. [2X Mode] provides a peak data throughput of 533MB/s even if using an AGP 4X card. Configuration options: [1X Mode] [2X Mode] [4X Mode]

AGP Fast Write Capability [Enabled]

Configuration options: [Disabled] [Enabled]

Video Memory Cache Mode [UC]

USWC (uncacheable, speculative write combining) is a new cache technology for the video memory of the processor. It can greatly improve the display speed by caching the display data. You must set this to UC (uncacheable) if your display card does not support this feature, otherwise the system may not boot. Configuration options: [UC] [USWC]

Memory Hole At 15M-16M [Disabled]

This field allows you to reserve an address space for ISA expansion cards. Setting the address space to a particular setting makes that memory space unavailable to other system components. Expansion cards can only access memory up to 16MB. Configuration options: [Disabled] [Enabled]

MA/Cmd leadoff timing [Default]

Configuration options: [Default] [Normal] [Fast]

Dram turn around timing [Normal]

Configuration options: [Normal] [Slow] [Fast]

Dram read latency timing [Normal]

Configuration options: [Normal] [Slow] [Fast]

PCI 2.1 Support [Enabled]

This field enables or disables support for PCI 2.1 features including passive release and delayed transaction. Configuration options: [Enabled] [Disabled]

Onboard PCI IDE Enable [Both]

This field allows you to enable either the primary IDE channel or secondary IDE channel, or both. You can also set both channels to [Disabled]. Configuration options: [Both] [Primary] [Secondary] [Disabled]

I-Panel Hotkey Mapping [Group 1]

Configuration options: [Group 1] [Group 2] [Group 3] [Group 4]

I-Panel Update Timer [Disabled]

Configuration options: [Disabled] [8 Seconds] [16 Seconds] [32 Seconds]

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Chapter 4: BIOS Setup