Supermicro C7Z270-CG - Onboard Power LED (JLED1); Serial Port (COM1)

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Supermicro C7Z270-CG Motherboard User’s Manual
JPCIE1
JPCIE3
JPCIE6
MH12
MH10
MH11
MH13
MH14
S12
S4
MH15
MH18
JUSBA
JAUDIO1
JPCIE4
JPCIE5
JPCIE2
JUSBC
MH9
MH4
MH2
MH5
MH7
MH8
JUSBLAN1
B1
+
JBT1
10
9
2
SP1
JP2
JD1
1
2
1516
3
1
JSD1
1
5
6
9
FAN5
FAN1
FAN4
FAN2
FAN3
S8
JTPM1
1
2
1920
JPW1
LED20
A
C
LED17
A
C
LED19
A C
LED18
A C
LED3
LED2
A
C
A
LED1
JPW2
1
JL2
JI2C2
JI2C1
1
JSPDIF_OUT
JL1
LED4
JBR1
JLED1
1
JPAC1
1
JPL1
JWD1
JPME2
DESIGNED IN USA
C7Z270-CG
REV:1.00
BIOS LICENSE
MAC CODE
BAR CODE
CLEAR CMOS
RESET BUTTON
POWER BUTTON
U.2 CONNECTOR 2
U.2 CONNECTOR 1
I-SATA5
I-SATA4
I-SATA3
SYS_FAN2
SYS_FAN1
CPU_FAN2
SYS_FAN3
I-SATA1
USB 10/11 (3.1)
USB6/7
LAN
DVI
PCIE M.2 CONNECTOR 1
USB2/3
USB4/5
USB 8/9 (3.1)
X
PWR
HDD
LED LED
NIC
1
OH/FF X
RST
PWR
ON
PCIE M.2 CONNECTOR 2
ON:BIOS RECOVERY
OFF:NORMAL
JBR1
TPM/PORT80
INTRUSION
CHASSIS
JL1:
KB/MOUSE
USB 0/1
USB 12/13 (3.0)
I-SATA0
DIMMB2
DIMMB1
DIMMA2
DIMMA1
HDMI/DP
CPU SLOT1 PCI-E 3.0 X4 (IN X16)
PCH SLOT2 PCI-E 3.0 X1
CPU SLOT3 PCI-E 3.0 X8 (IN X16)
PCH SLOT4 PCI-E 3.0 X1
PCH SLOT5 PCI-E 3.0 X1
CPU SLOT6 PCI-E 3.0 X16
5V STBY POWER
JSTBY1:
JWD1:
JSD1:
2-3:DISABLE
1-2:ENABLE
JPL1:LAN
2-3:NMI
1-2:RST
WATCH DOG
2-3:ME MANUFACTURING MODE
CPU_FAN1
1-2:NORMAL
JPME2:
SATA DOM PWR
JTPM1:
JLED1:
3 PIN POWER LED
AUDIO FP
JBT1
CMOS CLEAR
SPEAKER:1-4
JD1:
BUZZER:3-4
JI2C1/JI2C2
ON :ENABLE
OFF:DISABLE
HD AUDIO
JF1
COM1
2-3:DISABLE
1-2:ENABLE
JPAC1:AUDIO
I-SATA2
A. PWR LED
B. COM1
Onboard Power LED (JLED1)
An onboard Power LED header is located
at JLED1. This Power LED header is con-
nected to Front Control Panel located
at JF1 to indicate the status of system
power. See the table on the right for pin
denitions.
Onboard PWR LED
Pin Denitions
Pin# Denition
1 VCC
2 No Connection
3 Connection to PWR
LED in JF1
Serial Port (COM1)
There is one serial (COM) port header on
the motherboard. COM1 is located next
to the 1394 connection header. See the
table on the right for pin denitions.
Serial/COM Ports
Pin Denitions
Pin # Denition Pin # Denition
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 Ground 10 N/A
A
B