Boot Sequence; Flash Memory Passwords - Fujitsu LifeBook UH900 User Manual

N
EVER TURN OFF YOUR
CAUSE AN ERROR MESSAGE TO BE DISPLAYED WHEN YOU TURN YOUR
NEXT TIME

Boot Sequence

The procedure for starting-up your notebook is termed the Bootup sequence and involves your notebook's
BIOS. When your LifeBook notebook is first turned on, the main system memory is empty, and it needs
to find instructions to start up your notebook. This information is in the BIOS program. Each time you
power up or restart your notebook, it goes through a boot sequence which displays a Fujitsu logo until
your operating system is loaded. During booting, your notebook is performing a standard boot sequence
including a Power On Self Test (POST). When the boot sequence is completed without a failure and
without a request for the BIOS Setup Utility, the system displays the operating system's opening screen.
The boot sequence is executed when:
• You turn on the power to your LifeBook notebook.
• You restart your notebook from the Windows Shut Down dialog box.
• You resume operation from Hibernation mode.
• The software initiates a system restart. Example: When you install a new application.

Flash Memory Passwords

To provide additional security for your data, you can assign passwords to your flash memory. This feature
is managed in the system BIOS Setup Utility. See BIOS Setup Utility below for information about
accessing the utility.
R
EMEMBER YOUR PASSWORDS
PASSWORDS
REPLACE YOUR SYSTEM BOARD OR FLASH MEMORY DISK
L B
IFE OOK NOTEBOOK DURING THE
. See "Power On Self Test Messages" on page 75.
. I
F YOU SET AND FORGET YOUR
, F A
UJITSU MERICA WILL NOT BE ABLE TO RESET IT
46 - Starting Your LifeBook Notebook
P O S T (POST)
OWER N ELF EST
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IFE OOK NOTEBOOK ON THE
U S
SER AND UPERVISOR DISK
. Y
OU MAY LOSE DATA AND HAVE TO
.
OR IT WILL