Header Pin Definition And Jumper Settings - ECS H81H3-M4 User Manual

F_PANEL
F_AUDIO
PRESENCE#
AUD_GND
PORT 1R
COM
F_USB1~2
Power +5V
USB Port A (-)
USB Port A (+)
LDC
4
PIN 1
SENSE1_RETURN
PIN 1
PORT 1L
PORT 2R
PIN 1
PIN 1
Ground
LPC Signal
LPC Signal
LPC Signal
LPC Signal
Ground
PIN 1
Power +3.3V
LPC signal
Reset
Clock
H81H3-M4 USER MANUAL
MSG LED (+)
MSG LED (-)
Power Switch (+)
Power Switch (-)
Reserved
Reset Switch (+)
Reset Switch (-)
Hard disk LED (-)
Hard disk LED (+)
Key
PORT 2L
SENSE_SEND
Serial Input
Data Terminal Ready
Data Set Ready
Clear to Send
Ring Indicator
Request to Send
Ground
Serial Output
Data Carrier Detect
Power +5V
USB Port B (-)
USB Port B (+)
Ground
Not Connected
PLED
PWRBTN
RESET
HDLED