![ECS O40 Series Manual Download Page 25](http://html1.mh-extra.com/html/ecs/o40-series/o40-series_manual_2356316025.webp)
21
Whenever possible, keep the AC adapter plugged into the
notebook and an electrical outlet to recharge the battery.
N
N
e
e
v
v
e
e
r
r
t
t
u
u
r
r
n
n
o
o
f
f
f
f
o
o
r
r
r
r
e
e
s
s
e
e
t
t
y
y
o
o
u
u
r
r
n
n
o
o
t
t
e
e
b
b
o
o
o
o
k
k
w
w
h
h
i
i
l
l
e
e
t
t
h
h
e
e
h
h
a
a
r
r
d
d
d
d
i
i
s
s
k
k
i
i
s
s
i
i
n
n
u
u
s
s
e
e
s
s
t
t
a
a
t
t
u
u
s
s
i
i
c
c
o
o
n
n
i
i
s
s
l
l
i
i
t
t
;
;
d
d
o
o
i
i
n
n
g
g
s
s
o
o
c
c
a
a
n
n
r
r
e
e
s
s
u
u
l
l
t
t
i
i
n
n
l
l
o
o
s
s
s
s
o
o
r
r
d
d
e
e
s
s
t
t
r
r
u
u
c
c
t
t
i
i
o
o
n
n
o
o
f
f
y
y
o
o
u
u
r
r
d
d
a
a
t
t
a
a
.
.
A
A
l
l
w
w
a
a
y
y
s
s
w
w
a
a
i
i
t
t
a
a
t
t
l
l
e
e
a
a
s
s
t
t
5
5
s
s
e
e
c
c
o
o
n
n
d
d
s
s
a
a
f
f
t
t
e
e
r
r
t
t
u
u
r
r
n
n
i
i
n
n
g
g
o
o
f
f
f
f
y
y
o
o
u
u
r
r
n
n
o
o
t
t
e
e
b
b
o
o
o
o
k
k
b
b
e
e
f
f
o
o
r
r
e
e
t
t
u
u
r
r
n
n
i
i
n
n
g
g
i
i
t
t
b
b
a
a
c
c
k
k
o
o
n
n
;
;
t
t
u
u
r
r
n
n
i
i
n
n
g
g
t
t
h
h
e
e
p
p
o
o
w
w
e
e
r
r
o
o
n
n
a
a
n
n
d
d
o
o
f
f
f
f
i
i
n
n
r
r
a
a
p
p
i
i
d
d
s
s
u
u
c
c
c
c
e
e
s
s
s
s
i
i
o
o
n
n
c
c
a
a
n
n
d
d
a
a
m
m
a
a
g
g
e
e
t
t
h
h
e
e
n
n
o
o
t
t
e
e
b
b
o
o
o
o
k
k
’
’
s
s
e
e
l
l
e
e
c
c
t
t
r
r
i
i
c
c
a
a
l
l
c
c
i
i
r
r
c
c
u
u
i
i
t
t
r
r
y
y
.
.
T
T
u
u
r
r
n
n
i
i
n
n
g
g
O
O
n
n
Y
Y
o
o
u
u
r
r
N
N
o
o
t
t
e
e
b
b
o
o
o
o
k
k
C
C
o
o
m
m
p
p
u
u
t
t
e
e
r
r
Hold the button down for a second or two and release. The Power-
On Self Test (POST) runs automatically.
After the POST is completed, the computer reads the operating
system from the hard disk drive into computer memory (this is
commonly referred to as “booting” a computer). If your OS
(Operating System such as Windows Vista…. Etc.) is installed, it
should start automatically.
To turn the notebook off, save your work and close all open
applications, click on
Start
, then
Shut Down
and select
Shut
down the computer
and click "
Yes
" or press the power button for
4-6 seconds.
O
O
p
p
e
e
r
r
a
a
t
t
i
i
n
n
g
g
o
o
n
n
B
B
a
a
t
t
t
t
e
e
r
r
y
y
P
P
o
o
w
w
e
e
r
r
Your computer comes with a rechargeable battery pack that lets
you operate the computer without an external power source.
When the battery pack is fully charged, you can operate the
computer under the following conditions:
The battery pack initially has a full charge.
No peripheral devices are installed.
The disk/DVD-ROM drives run no more than 10% of the time
O
O
n
n
l
l
y
y
u
u
s
s
e
e
b
b
a
a
t
t
t
t
e
e
r
r
i
i
e
e
s
s
t
t
h
h
a
a
t
t
a
a
r
r
e
e
a
a
p
p
p
p
r
r
o
o
v
v
e
e
d
d
b
b
y
y
a
a
n
n
a
a
u
u
t
t
h
h
o
o
r
r
i
i
z
z
e
e
d
d
d
d
e
e
a
a
l
l
e
e
r
r
.
.
A
A
l
l
l
l
b
b
a
a
t
t
t
t
e
e
r
r
i
i
e
e
s
s
a
a
r
r
e
e
n
n
o
o
t
t
t
t
h
h
e
e
s
s
a
a
m
m
e
e
a
a
n
n
d
d
t
t
h
h
e
e
r
r
e
e
f
f
o
o
r
r
e
e
s
s
h
h
o
o
u
u
l
l
d
d
n
n
o
o
t
t
b
b
e
e
t
t
r
r
e
e
a
a
t
t
e
e
d
d
a
a
s
s
s
s
u
u
c
c
h
h
.
.
U
U
s
s
i
i
n
n
g
g
t
t
h
h
e
e
w
w
r
r
o
o
n
n
g
g
b
b
a
a
t
t
t
t
e
e
r
r
y
y
c
c
o
o
u
u
l
l
d
d
c
c
a
a
u
u
s
s
e
e
s
s
e
e
r
r
i
i
o
o
u
u
s
s
d
d
a
a
m
m
a
a
g
g
e
e
t
t
o
o
y
y
o
o
u
u
r
r
c
c
o
o
m
m
p
p
u
u
t
t
e
e
r
r
a
a
n
n
d
d
y
y
o
o
u
u
r
r
s
s
e
e
l
l
f
f
t
t
h
h
r
r
o
o
u
u
g
g
h
h
t
t
o
o
x
x
i
i
c
c
e
e
m
m
i
i
s
s
s
s
i
i
o
o
n
n
s
s
.
.
Summary of Contents for O40 Series
Page 1: ...i...
Page 5: ...1...
Page 15: ...11...
Page 20: ...16 L Le ef ft t V Vi ie ew ws s Kensington Lock DC In Ventilation Opening...
Page 23: ...19...
Page 28: ...24...
Page 46: ...42...
Page 50: ...46...
Page 53: ...49 I In nf fo o S Se et tu up p M Ma ai in n S Se et tu up p...
Page 54: ...50 A Ad dv va an nc ce ed d S Se ec cu ur ri it ty y...
Page 55: ...51 B Bo oo ot t S Se et tu up p E Ex xi it t S Se et tu up p...
Page 56: ...52...
Page 61: ...57...
Page 64: ...60...