ASRock 939Dual-VSTA User Manual - Page 27

Bios Setup Utility - overclocking

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third-party SCSI or RAID driver. When prompted, insert a floppy disk containing the JMicron® RAID driver. After reading the floppy disk, the driver will be presented. Select the driver to install according to the mode you choose and the OS you install. 2.16 Untied Overclocking Technology This motherboard supports Untied Overclocking Technology, which means during overclocking, FSB enjoys better margin due to fixed AGP / PCI / PCIE buses. Before you enable Untied Overclocking function, please enter "Overclock Mode" option of BIOS setup to set the selection from [Auto] to [CPU, PCIE, Async.]. Therefore, CPU FSB is untied during overclocking, but AGP / PCI / PCIE buses are in the fixed mode so that FSB can operate under a more stable overclocking environment. 3. BIOS SETUP UTILITY 3.1 Introduction This section explains how to use the BIOS SETUP UTILITY to configure your system. The Flash Memory on the motherboard stores the BIOS SETUP UTILITY. You may run the BIOS SETUP UTILITY when you start up the computer. Please press during the Power-On-Self-Test (POST) to enter the BIOS SETUP UTILITY, otherwise, POST will continue with its test routines. If you wish to enter the BIOS SETUP UTILITY after POST, restart the system by pressing + + , or by pressing the reset button on the system chassis. You may also restart by turning the system off and then back on. Because the BIOS software is constantly being updated, the following BIOS setup screens and descriptions are for reference purpose only, and they may not exactly match what you see on your screen. 3.1.1 BIOS Menu Bar The top of the screen has a menu bar with the following selections: Main To set up the system time/date information Advanced To set up the advanced BIOS features H/W Monitor To display current hardware status Boot To set up the default system device to locate and load the Operating System Security To set up the security features Exit To exit the current screen or the BIOS SETUP UTILITY Use < > key or < > key to choose among the selections on the menu bar, and then press to get into the sub screen. 27

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3.
3.
3.
3.
3.
BIOS SETUP UTILITY
BIOS SETUP UTILITY
BIOS SETUP UTILITY
BIOS SETUP UTILITY
BIOS SETUP UTILITY
3.1
Introduction
3.1
Introduction
3.1
Introduction
3.1
Introduction
3.1
Introduction
This section explains how to use the BIOS SETUP UTILITY to configure your system.
The Flash Memory on the motherboard stores the BIOS SETUP UTILITY. You may run
the BIOS SETUP UTILITY when you start up the computer. Please press <F2> during
the Power-On-Self-Test (POST) to enter the BIOS SETUP UTILITY, otherwise, POST
will continue with its test routines.
If you wish to enter the BIOS SETUP UTILITY after POST, restart the system by
pressing <Ctl> + <Alt> + <Delete>, or by pressing the reset button on the system
chassis. You may also restart by turning the system off and then back on.
Because the BIOS software is constantly being updated, the following
BIOS setup screens and descriptions are for reference purpose only,
and they may not exactly match what you see on your screen.
3.1.1
3.1.1
3.1.1
3.1.1
3.1.1 BIOS Menu Bar
BIOS Menu Bar
BIOS Menu Bar
BIOS Menu Bar
BIOS Menu Bar
The top of the screen has a menu bar with the following selections:
Main
To set up the system time/date information
Advanced
To set up the advanced BIOS features
H/W Monitor
To display current hardware status
Boot
To set up the default system device to locate and load the
Operating System
Security
To set up the security features
Exit
To exit the current screen or the BIOS SETUP UTILITY
Use <
> key or <
> key to choose among the selections on the menu bar,
and then press <Enter> to get into the sub screen.
third-party SCSI or RAID driver. When prompted, insert a floppy disk
containing the JMicron
®
RAID driver. After reading the floppy disk, the
driver will be presented. Select the driver to install according to the mode
you choose and the OS you install.
2.16
2.16
2.16
2.16
2.16
Untied Overclocking T
Untied Overclocking T
Untied Overclocking T
Untied Overclocking T
Untied Overclocking Technology
echnology
echnology
echnology
echnology
This motherboard supports Untied Overclocking Technology, which means during
overclocking, FSB enjoys better margin due to fixed AGP / PCI / PCIE buses. Before
you enable Untied Overclocking function, please enter “Overclock Mode” option of
BIOS setup to set the selection from [Auto] to [CPU, PCIE, Async.]. Therefore, CPU
FSB is untied during overclocking, but AGP / PCI / PCIE buses are in the fixed mode so
that FSB can operate under a more stable overclocking environment.