ASUS A55BM-A/USB3 User Manual

ASUS A55BM-A/USB3

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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. 

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!

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For BIOS Updater version 1.30 or later, the utility automatically exits to the DOS

prompt after updating BIOS.

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

Select the Load Optimized Defaults item under the Exit menu. 

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

disconnected them.

Use the BIOS Setup program to update the BIOS or configure its parameters. The BIOS 

screens include navigation keys and brief online help to guide you in using the BIOS Setup

program.

Press <Delete> during the Power-On Self Test (POST). If you do not press <Delete>,

POST continues with its routines.

Press <Ctrl>+<Alt>+<Del> simultaneously.
Press the reset button on the system chassis.
Press the power button to turn the system off then back on. Do this option only if you

failed to enter BIOS Setup using the first two options.

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