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Chapter 4
BIOS Setup
4.5.12Gate A20 Option
This field configures how the gate A20 is handled. The gate
A20 is a device used to address memory above 1 MB. At
first, the gate A20 was handled from a pin on the keyboard.
While some keyboards still provide this support, it is more
common, and much faster, for modern system chipsets to
provide support for gate A20.
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4.5.13Typematic Rate Setting
This field determines if the typematic rate is to be used.
When enabled, the BIOS will report (after a moment) that the
key has been depressed repeatedly. When disabled, the
BIOS will report only once if a key is held down continuously.
This feature is used to accelerate cursor movements using
the arrow keys.
4.5.14Typematic Rate (Chars/Sec)
When Typematic Rate Setting enabled, this field specifies
how many characters will be displayed in one second when
a key is held down continuously.
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8
Summary of Contents for VX133
Page 4: ...Chapter 1 Quick Installation 4 1 Quick Installation 1 1 Layout ...
Page 7: ...7 Chapter 1 Quick Installation 1 4 4 Infrared connector IR ...
Page 8: ...Chapter 1 Quick Installation 8 1 4 5 Wake ON LAN header 1 4 6 Wake On Moden ...
Page 10: ...Chapter 1 Quick Installation 10 ...
Page 11: ...11 Chapter 1 Quick Installation 1 4 9 Aux In connector Aux_IN 1 4 10 CD_In connector CD_IN ...
Page 13: ...13 Chapter 1 Quick Installation 1 4 12ATX power connector J37 ...
Page 14: ...Chapter 1 Quick Installation 14 1 5 Form Factor ...
Page 15: ...15 Chapter 1 Quick Installation ...
Page 16: ...16 Chapter 2 Feature 2 Features 2 1 Motherboard Components Placement ...
Page 18: ...18 Chapter 2 Feature 2 2 Block Diagram ...
Page 21: ...21 Chapter 2 Feature ...
Page 33: ...33 Chapter 3 Hardware Setup ...
Page 45: ...45 Chapter 4 BIOS Setup 4 5 Advanced BIOS Features ...
Page 55: ...55 Chapter 4 BIOS Setup 4 7 Integrated Peripherals ...
Page 69: ...69 Chapter 4 BIOS Setup 4 9 PnP PCI Configurations ...
Page 73: ...73 Chapter 4 BIOS Setup 4 11 Iwill Smart Setting ...
Page 78: ...78 Chapter 4 BIOS Setup 4 14 Set Supervisor User Password Setting ...