Fujitsu LifeBook E8420 User Manual download pdf (Page 57)

- Starting Your LifeBook Notebook

Starting Your LifeBook Notebook

Power On

Power/Suspend/Resume Button

The Power/Suspend/Resume button is used to turn on your LifeBook notebook from its off state. Once

you have connected your AC adapter or charged the internal battery, you can power on your notebook.

To turn on your LifeBook notebook from its off state, press the Power/Suspend/Resume button, located

above the keyboard to the right. When you are done working you can either leave your notebook in

Suspend mode (see “Sleep Mode” on page 61), or you can turn it off (see “Powering Off” on page 63)

When you power on your LifeBook, it will perform a Power On Self Test (POST) to check the internal

parts and configuration for correct functionality. If a fault is found, your LifeBook notebook will emit an

audio warning and/or an error message will be displayed. See “Power On Self Test Messages” on page 108

Depending on the nature of the problem, you may be able to continue by starting the operating system or

by entering the BIOS setup utility and revising the settings. After satisfactory completion of the POST,

your notebook will load your operating system.

WHEN YOU TURN ON YOUR LIFEBOOK NOTEBOOK BE SURE YOU HAVE A POWER SOURCE. THIS MEANS

THAT AT LEAST ONE BATTERY IS INSTALLED AND CHARGED, OR THAT THE AC OR AUTO/AIRLINE

ADAPTER IS CONNECTED AND HAS POWER.

O NOT CARRY YOUR LIFEBOOK NOTEBOOK AROUND WITH THE POWER ON OR SUBJECT IT TO SHOCKS

OR VIBRATION, AS YOU RISK DAMAGING YOUR NOTEBOOK.

EVER TURN OFF YOUR LIFEBOOK NOTEBOOK DURING THE POWER ON SELF TEST (POST) OR IT WILL

CAUSE AN ERROR MESSAGE TO BE DISPLAYED WHEN YOU TURN YOUR LIFEBOOK NOTEBOOK ON THE

NEXT TIME. See “Power On Self Test Messages” on page 108

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Fujitsu LifeBook E8420 User Manual Page 57