Lenovo a57 9702 Manual Suplementar
Locations
The
following
illustrations
help
you
locate
the
various
connectors,
controls.
and
components
of
the
computer.
Rear
connectors
The
following
illustration
shows
the
locations
of
the
connectors
on
the
rear
of
the
computer.
1
Power
supply
diagnostic
LEDs
(some
models)
9
USB
connectors
2
Voltage
selection
switch
(some
models)
10
Ethernet
connector
3
Power
connector
11
USB
connectors
4
Mouse
connector
12
Microphone
connector
5
Keyboard
connector
13
Audio
line
out
connector
6
Serial
connector
14
Audio
line
in
connector
7
Parallel
connector
15
PCI
and
PCI
Express
adapter
slots
(type
of
adapter
depends
on
system
board)
8
VGA
monitor
connector
114
Hardware
Maintenance
Manual