SPEAKER1: Internal speaker
Pin
Signal Name
1
Signal
2
Key
3
Ground
4
VCC
SJ1: Single color LED header
Pin
Signal Name
1
ACPI LED
2
ACPI LED
3
SB5V
ACPI LED function:
SJ1
S0
Light
1
Function
MSG LED (-) green
MSG LED (-) green
Power LED (+)
S1
S3
Blinking
Blinking
10
S4/S5
Dark