Com Connection; Speaker - Supero C7B250-CB-ML User Manual

COM Connection

There is one COM header on the moth-
erboard. Refer to the table on the right
for pin definitions.

Speaker

If you wish to use an external speaker,
close pins 1~4 with a cable. Refer to the
table on the right for pin definitions.
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
JL1:
CHASSIS
INTRUSION
B
A
JBT1
JCMOS
LED1
I-SATA4 I-SATA0
I-SATA2
I-SATA5 I-SATA3 I-SATA1
HD AUDIO
USB 6/7(3.0)
MH12
2280
MH11
2260
MH10
2242
BIOS LICENSE
PCIE M.2
B1
CONNECTOR 1
DIMMA1
JSTBY1
DIMMA2
JSTBY1:
5V STBY POWER DIMMB1
DIMMB2
2-23
Pin# Definition
1 DCD
2 RXD
3 TXD
4 DTR
5 Ground
Pin Setting
Pins1~4
A. COM1
B. Speaker Header
DVI
USB 4/5
(3.0)
LAN
JI2C1/JI2C2
ON :ENABLE
OFF:DISABLE
SYS_FAN1
Chapter 2: Installation
Serial/COM Header
Pin Definitions
Pin# Definition
6 DSR
7 RTS
8 CTS
9 RI
10 N/A
Speaker Connector
Pin Definitions
Definition
External Speaker
HDMI/DP
KB/MOUSE
USB 0/1
JVR1
JPUSB1:USB0/1 WAKE UP
1-2 ENABLE
2-3 DISABLE
JPW1