Asus TX201LA - Manual (Page 108)

108 ASUS Transformer Book Trio E-Manual
The Power-On SelfTest (POST)
The Power-On Self-Test (POST) is a series of software-controlled
diagnostic tests that run when you turn on or restart your ASUS
Transformer Book Trio. The software that controls the POST is installed
as a permanent part of the ASUS Transformer Book Trio’s architecture.
Using POST to access BIOS and Troubleshoot
During POST, you can access the BIOS settings or run troubleshooting
options using the function keys of your ASUS Transformer Book Trio. You
may refer to the following information for more details.
BIOS
The Basic Input and Output System (BIOS) stores system hardware
settings that are needed for system startup in the ASUS Transformer
Book Trio.
The default BIOS settings apply to most conditions of your ASUS
Transformer Book Trio. Do not change the default BIOS settings except
in the following circumstances:
• An error message appears onscreen during system bootup and
requests you to run the BIOS Setup.
• You have installed a new system component that requires further
BIOS settings or updates.
WARNING: Using inappropriate BIOS settings may result to system
instability or boot failure. We strongly recommend that you change the
BIOS settings only with the help of a trained service personnel.
Accessing BIOS
Restart your ASUS Transformer Book Trio then press
during POST.