Shuttle Spacewalker AV32, User Manual

Page: 18 / 81

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Step 6
Connect Front-Panel Switches/LEDs/Speaker/Audio/USB
connectors
You can find there are several different cables already existing in the system
case and originating from the computer’s front-panel devices (HDD LED,
Power LED, Reset Switch, PC Speaker, or USB devices etc.) These cables
serve to connect the front-panel switches, LEDs, USB, Line-Out, and Mic-In
connectors to the mainboard’s front-panel connectors group (J5, J8, JUSB1,
and JUSB2), as shown below.
1. ATX Soft Power On/Off (PWR_ON)
2. EPMI
(Hardware System Management
Interface)
J 5
1
R S T
P W R _ LE D
+ -
S P K
G L E D
+ -
+ -
E P M I P W R _ O N H D D
L E D
J 5
1
R S T
P W R _ LE D
+ -
S P K
G L E D
+ -
+ -
E P M I P W R _ O N H D D
L E D
U SB 3 & 4 U SB 5 & 6
JUSB1 JUSB2
J8
1
J5
1
RST
PW R_LED
+ -
SPK
GLED
+ -
+ -
EPMI PW R_ON HDD
LED