MATSONIC MS9027C User Manual page 14

SJ1: Single color LED header
This header allows the user to install a LED indicator to indicate when the
computer is in Suspend to RAM (STR) mode or normal mode.
Pin Signal Name
1 SUSLED-G
2 SUSLED-G
3 5VSB
ACPI LED function:
S0
SJ1
Light
1
LSJ1: Single color LED header
This header which is specially designed for OEM customers allows the user to
install a LED indicator to indicate when the computer is in Suspend to RAM
(STR) mode or normal mode.
Pin Signal Name
1 5 VSB
2 SUSLED-Y
ACPI LED function:
S0
LSJ1
Dark
SPEAKER1: Internal speaker
Connect the internal speaker connector to this header.
Pin Signal Name
1 External speaker
2 Onboard buzzer
3 NC
4 VCC
S1 S3
Blinking Blinking
S1 S3
Dark Light
14
S4/S5
Dark
S4/S5
Dark