ASUS M5A97R20 用户手册

ASUS M5A97 R2.0

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4. 

Select Yes and press <Enter>. When BIOS update is done, press <ESC> to exit BIOS 

Updater. Restart your computer.

DO NOT shut down or reset the system while updating the BIOS to prevent system boot 

failure!

• 

For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS

For BIOS Updater version 1.04 or later, the utility automatically exits to the DOS 

prompt after updating BIOS.

• 

Ensure to load the BIOS default settings to ensure system compatibility and stability.

Ensure to load the BIOS default settings to ensure system compatibility and stability. 

Select the Load Optimized Defaults item under the Exit BIOS menu. See Chaper 3 

of your motherboard user manual for details.

• 

Ensure to connect all SATA hard disk drives after updating the BIOS file if you have

Ensure to connect all SATA hard disk drives after updating the BIOS file if you have 

disconnected them.

To update the BIOS file using BIOS ��pdater:
1. 

At the FreeDOS prompt, type bupdater /pc /g and press <Enter>.

2. 

The BIOS Updater screen appears as below.

3. 

Press <Tab> to switch between screen fields and use the <Up/Down/Home/End> keys 

to select the BIOS file and press <Enter>. BIOS Updater checks the selected BIOS file 

and prompts you to confirm BIOS update.