Lenovo EAM-400H User Manual page 26

Serial Port Connector (COM1)
Pin #
1
2
3
4
5
6
7
8
9
DVI-D Connector
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
14
RS-232
DCD, Data Carrier Detect
RXD, Receive Data
TXD, Transmit Data
DTR, Data Terminal Ready
GND, ground
DSR, Data Set Ready
RTS, Request to Send
CTS, Clear to Send
RI, Ring Indicator
Signal
TMDS Data2-
TMDS Data2+
TMDS Data2 Shield
NC
NC
DDC Clock
DDC Data
NC
TMDS Data1-
TMDS Data1+
TMDS Data1 Shield
NC
NC
P5V
GND
Pin # Signal
16 Hot Plug Detect
17 TMDS Data0-
18 TMDS Data0+
19 TMDS Data0 Shield
20 NC
21 NC
22 GND
23 TMDS Clock Shield
24 TMDS Clock +
C1 NC
C2 NC
C3 NC
C4 NC
C5 GND
Hardware Information