The Power-On Self-Test (Post); Appendix B - Asus S400C User Manual

Appendix B

The Power-on Self-test (POST)

The Power-on Self-test (POST) is a series of software-controlled
diagnostic tests that run when you turn on or restart your Notebook
PC. The software that controls the POST is installed as a permanent
part of the Notebook PC'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 Notebook PC.
BIOS
The Basic Input and Output System (BIOS) stores system hardware
settings that are needed for system startup in the Notebook PC.
The default BIOS settings apply to most conditions of your Notebook
PC.
NOTE: For more details, refer to the BIOS section in the E-Manual.
Troubleshoot
By pressing
options which includes the following:
• Refresh your PC
• Reset your PC
• Advanced options
NOTE: For more details, refer to the Troubleshoot section in the E-
Manual.
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during POST, you can access Windows® 8 troubleshoot
Notebook PC User Manual
9/11/12 10:16:38 AM