ASUS P7H55 Manual Do Utilizador

2-6

ASUS P7H55

Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys to force reset from 

a running operating system can cause damage to your data or system. We recommend to 

always shut down the system properly from the operating system.

•  The default BIOS settings for this motherboard apply for most conditions to ensure 

optimum performance. If the system becomes unstable after changing any BIOS 

settings, load the default settings to ensure system compatibility and stability. Select the 

Load Setups Default item under the Exit Menu. See section 2.9 Exit Menu.

•  The BIOS setup screens shown in this section are for reference purposes only, and may 

not exactly match what you see on your screen. 

•  Visit the ASUS website at www.asus.com to download the latest BIOS file for this 

motherboard.

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 prompt 

after updating BIOS.

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

Select the Load Setup Defaults item under the Exit menu. Refer to section 2.9 Exit 

menu for details.

•  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.

To enter BIOS Setup at startup:

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

POST continues with its routines.

To enter BIOS Setup after POST:

•  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.