ASUS BM1AEI5457S009B Manual Do Utilizador

48

Chapter 3: Using Windows

®

 8

BIOS (Basic Input and Output System) stores system hardware settings that are needed for 

system startup in the Desktop PC. 

In normal circumstances, the default BIOS settings apply to most conditions to ensure 

optimal performance. Do not change the default BIOS settings except in the following 

circumstances: 
• 

An error message appears on the screen during the system bootup and requests you 

to run the BIOS Setup.

• 

You have installed a new system component that requires further BIOS settings or 

update.

Inappropriate BIOS settings may result to instability or boot failure. We strongly recommend 

that you change the BIOS settings only with the help of a trained service personnel.

Windows

®

 8 boot time is quite fast, so we developed the following ways for you to quickly 

access the BIOS:

•  Press the power button for at least four seconds to shut down your Desktop PC, then 

press the power button again to turn your Desktop PC back on, and press <Del> during 

POST.

•  When your Desktop PC is off, disconnect the power cord from your Desktop PC’s 

power connector. Reconnect the power cord and press the power button to turn on your 

Desktop PC. Press <Del> during POST. 

POST (Power-On Self Test) is a series of software controlled diagnostic tests that run when 

you turn on your Desktop PC.