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PCI/I-486SP3G
User's Manual
Connectors:
There are
several
connectors on the board for switches
and
indicator lights from
the
system case or-installed peripheral devices. The connectors are made of the
same components
as
the jumper
switches.
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(A)
SMl_SW
Turbo Switch
Turbo LED
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1
g
Reset Switch
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5
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Speaker
KeyLock
Connector for a
case-mounted
"Suspend"
switch1
To
work, both Power Management
and Suspend mode must be enabled in the
BIOS Setup
Power
Management configura-
tion.
Shorted for maximum speed operation
(default), or connector for the lead
f~om
a
case-mounted turbo switch.
Connector for the
lead
from
a case-mounted
Turbo Switch
status indicator
LED.
Connector for the lead
from
a
case-mounted
Reset
switch.
Connactor
for the lead from
a speaker
mounted
inside the
system
case.
Connector
for both a
case-mounted
keyboard
lock
and a power-on
LED.
Pin
1
is
live,
pins 3
& 5 are grounds.
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Technical Summary
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JP14 IDE LED
JP15 SCSI LED
PS/2
Mouse
D
Connector for an IDE hard disk drive
activity
light. If you install an IDE hard disk drive.
connect
the indicator light lead
here.
The
polarity
is
marked.
Connector for
a SCSI
device
activity
light. If
you install
a SCSI
device, connect
the
indicator light lead
here.
The
polarity is
marked.
LJ
8
D
Optional (at manufacture) 6-pin connector
for
a cable to an external case-mounted
PS/2
mouse port. The
connector
is an 8-pin block
with two pins removed to orient the female
connector from the mouse
port.
If installed,
the connector is beside the keyboard
connector.
Depending on the model you have.
there may
be a
PS/2 mouse port mounted in
this
position
instead. The
keyboard connector
may
be either a standard
(larger) DIN
connector
or
a
mini-DIN PS/2
keyboard
port.
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