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EPMI Connector (EPMI)
A Hardware System Management Interface (EPMI) header may be attached to a
2-pin momentary switch. Press the switch to force the system into a power sav-
ing mode; press it again to resume it to a normal operation situation.
Pin Assignments:
11= EXT-SMI
13= Ground
Power LED Connector (PLED)
Attach a 3-pin Power LED connector cable to the (PLED) header. The power
LED stays light while the system is on.
Pin Assignments:
12= Power LED+
14= NC
16= Ground
Speaker Connector (SPEAKER)
Attach a PC speaker cable to the 4-pin speaker connector (Speaker).
C5
C6
C7
Pin Assignments:
15= Speaker out
17= NC
19= NC
21= VCC(5VSB)
1
JP 19
SPEAKER
EPMI
RST
PWON
-
+
GLED
+
-
HLED
+
-
PLED
1
JP 19
SPEAKER
EPMI
RST
PWON
-
+
GLED
+
-
HLED
+
-
PLED
1
JP 19
SPEAKER
EPMI
RST
PWON
-
+
GLED
+
-
HLED
+
-
PLED