E
English
HD-LED
(Primary/Secondary IDE LED)
Reserved
ATX-SW
(ATX power switch)
Reserved
RESET
(Reset switch)
SPEAKER
(Speaker connector)
PWR-LED
(Power/Standby LED)
Download Flash BIOS Connector
30
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Note:
If a system did not boot-up and the Power/Standby LED did
not light after it was powered-on, it may indicate that the CPU
or memory module was not installed properly. Please make
sure they are properly inserted into their corresponding socket.
Pin
Pin Assignment
3
HDD LED Power
5
HDD
1 4
N. C.
1 6
N. C.
8
PWRBT+
1 0
PWRBT-
1 8
N. C.
2 0
N. C.
7
Ground
9
H/W Reset
1 3
Speaker Data
1 5
N. C.
1 7
Ground
1 9
Speaker Power
2
LED Power (+)
4
LED Power (+)
6
LED Power (-) or Standby Signal
2
1
1
8
7