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T
T
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U
P
P
A
A
N
N
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D
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C
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The Setup Utility is a hardware c
onfiguration
program
built into
your co
m
puter’s BIOS (Basic Input/Output
System).
It runs and
maintai
ns a variety of hardware function
s.
It is
men
u-driven
software, which allows you to easily
config
ure and chan
g
e the
settin
g
s
.
The BIOS contains
m
anufacture’s default setti
ngs
for the
co
m
puter’s standard ope
rations.
However, there are occasions
when you
m
ay be required to
m
odify the default settin
g
s in the
BIOS
.
The BIOS allows you to set up passwords to
limi
t access to users
.
This is an
import
ant feature because a
grea
t deal of vital
informati
on is carried within the
compu
ter nowadays
.
Unauthorized
access can be prev
ented.
Later in this chapter, you will learn how
to use this security
feature.
E
E
n
n
t
t
e
e
r
r
i
i
n
n
g
g
t
t
h
h
e
e
B
B
I
I
O
O
S
S
S
S
e
e
t
t
u
u
p
p
S
S
c
c
r
r
e
e
e
e
n
n
First turn on the powe
r.
When the BIOS
performs
the POST
(Power-On Self
Test),
press DEL key quickly to activate the Setup
Utility
.
You may need to press DEL key fairly
quickly. Once the system begins to load operating system,
you may have to retry by cycle-power on again
L
L
e
e
a
a
v
v
i
i
n
n
g
g
t
t
h
h
e
e
B
B
I
I
O
O
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S
S
S
e
e
t
t
u
u
p
p
S
S
c
c
r
r
e
e
e
e
n
n
When you have
finishe
d
modifying
the BIOS
settings,
exit the
BIOS.
It takes a few seconds to record chan
g
es in the
CMOS.
Technology
Companion PC
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Страница 12: ...8 Do not dispose of the battery pack in fire or water Technology CompanionPC ...
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