ECS K7S6A - Page 37

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SPKR1: Internal speaker
Connect the internal speaker connector to this header.
Pin Signal Name
1
2
3
4
SPKR
NC
Ground
+5V
SJ: Single color LED
This connector is used to attach to devices that need a single
color LED indicator.
LSMI: System Management Interrupt
This connector is for use with SMI hardware interrupt power
management.
Pin Signal Name
1
2
ExtSMI
Ground
LMSG: Message LED header
This connector is used to attach to devices that need a dual
color LED indicator.