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Chapter 3 3.8 boot menu, 1 boot device priority – Asus M4A89GTD PRO/USB3 User Manual

Page 93

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ASUS M4A89GTD PRO Series

3-33

Chapter 3

3.8

Boot menu

The Boot menu items allow you to change the system boot options. Select an item then press

to display the submenu.

3.8.1

Boot Device Priority

v02.61 (C)Copyright 1985-2010, American Megatrends, Inc.

BIOS SETUP UTILITY

Main Ai Tweaker

Advanced Power

Boot

Tools Exit

Specifies the Boot Device

Boot Priority sequence.

A virtual floppy disk

drive (Floppy Drive B:

) may appear when you

set the CD-ROM drive

as the first boot

device.

←→

Select Screen

↑↓

Select Item

Enter Go to Sub Screen

F1 General Help

F10 Save and Exit

ESC Exit

Boot Settings

Boot Device Priority

Boot Settings Configuration

Security

Boot Device Priority

1st Boot Device

[Removable Dev.]

2nd Boot Device

[Hard Drive]

3rd Boot Device

[ATAPI CD-ROM]

BIOS SETUP UTILITY

Boot

The following four items appear only when you set Chassi Q-Fan Mode to [Manual].

Upper Temperature [70ºC/158ºF]

Sets the upper limit of the system temperature.

Configuration options: [30/86�F] [40�C/104�F] [50�C/122�F] [60�C/140�F] [70�C/158�F]

[80ºC/176ºF] [90ºC/194ºF]
Chassis Fan Max. Duty Cycle [100%]

Sets the maximum chassis fan duty cycle. When the system temperature reaches the

upper limit, the chassis fan will operate at the maximum duty cycle.

Configuration options: [20%] [30%] [40%] [50%] [60%] [70%] [80%] [90%] [100%]
Lower Temperature [20ºC/68ºF]

Displays the lower limit of the system temperature.
Chassis Fan Min. Duty Cycle [20%]

Sets the minimum chassis fan duty cycle. When the system temperature is under

20ºC/68ºF, the chassis fan will operate at the minimum duty cycle.

Configuration options: [00%] [10%] [20%] [30%] [40%] [50%] [60%] [70%] [80%] [90%]

[100%]

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