Lenovo Notebook Computer User Guide
9
Hidden
Touchpad
‐
status
LED
Indicator
25
Hidden
Touchpad
10
Hidden
Touchpad
Enable/Disable
LED
Indicator
26
Touchpad
Button
11
Keyboard
27
S
‐
VideoPort
12
Subwoofer
28
Optical
Media
Drive
13
NUM
Lock
29
ODD
disk
Reject
Button
14
Caps
Lock
30
USB
Ports
x2
15
HDD/ODD
LED
Indicator
31
Microphone
‐
in
Jack
16
Display
32
Headphone
‐
out
Jack
1.1.1
Security
keyhole
Your
computer
comes
with
a
security
keyhole.
You
can
purchase
a
security
cable
and
lock
to
fit
this
keyhole.
The
security
cable’s
instruction
tells
you
how
to
use
it.
Hint:
Before
you
buy
the
security
cable,
make
sure
it
fits
your
computer’s
security
lock
slot.
1.1.2
Power
jack
Use
this
connector
to
attach
the
AC
adapter
to
your
notebook
to
provide
power
and
charge
the
battery.
Caution:
Use
only
the
AC
adaptor
that
comes
with
the
4