Typematic Rate (Chars/Sec)

This item controls the speed at which the system registers repeated key- strokes. The eight settings are 6, 8, 10, 12, 15, 20, 24 and 30.

Typematic Delay (Msec)

This item sets the keypress delay before typematic repetition kicks in. The four delay options are 250, 500, 750 and 1000.

!Security Option [Setup]

System

System requires password both for bootup and for access to the

 

Setup page.

Setup

Setup requires password only for access to the Setup page, not for

 

bootup. (Default value)

!APIC Mode [Enabled]

This item allows user to enabled of disabled “Advanced Programmable Interrupt Controller”. APIC is implemented in the motherboard and must be supported by the operating system, and it extends the number of IRQ's available.

!Show summary screen

This item is allowed you to decide if to show the system configuration table.

2.2.4Advanced Chipset Features

Note! This “Advanced Chipset Features” screen controls the configuration of the board’s chipset for fine-tuning system performance. Screen options depend on the specific chipset. It is strongly recommended that only technical users make changes to the default settings.

!PCI Express Root port Func [Press Enter]

This item allows the user to adjust PCIE port on, off or auto.

!VT-d (Intel(R) Virtualization Tech)

Virtualization enhanced by Intel Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions.

With virtualization, one computer system can function as multiple “virtual” sys- tems.

!PEG / Onchip VGA Control

Use this field to select PEG or Onchip VGA. The default is AUTO.

AIMB-258 User Manual

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Arkon AIMB-258 user manual Advanced Chipset Features