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Notebook PC E-Manual
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. 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 Notebook PC.
The default BIOS settings apply to most conditions of your Notebook
PC. 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 Notebook PC then press
during POST
.
Summary of Contents for E9469
Page 1: ...Notebook PC E Manual Revised Edition V3 May 2014 E9469 ...
Page 11: ...Notebook PC E Manual 11 Chapter 1 Hardware Setup ...
Page 21: ...Notebook PC E Manual 21 Chapter 2 Using your Notebook PC ...
Page 25: ...Notebook PC E Manual 25 Lift to open the display panel Press the power button ...
Page 39: ...Notebook PC E Manual 39 Chapter 3 Working with Windows 8 1 ...
Page 66: ...66 Notebook PC E Manual ...
Page 67: ...Notebook PC E Manual 67 Chapter 4 Power on Self Test POST ...
Page 83: ...Notebook PC E Manual 83 Appendices ...
Page 101: ...Notebook PC E Manual 101 German Greek Italian Portuguese Spanish Swedish ...