MSI B450M PRO-VDH MAX AM4 Micro-ATX Motherboard - Manual (Page 17)

17
Overview of Components Overview of Components
JAUD1: Front Audio Connector
This connector allow you to connect audio jacks on the front panel.
1
2 10
9
1 MIC L 2 Ground
3 MIC R 4 NC
5 Head Phone R 6 MIC Detection
7 SENSE_SEND 8 No Pin
9 Head Phone L 10 Head Phone Detection
JCOM1: Serial Port Connector
This connector allows you to connect the optional serial port with bracket.
1
2 10
9
1 DCD 2 SIN
3 SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Pin
1
2 26
25
1 RSTB# 2 AFD# 3 PRND0
4 ERR# 5 PRND1 6 PINIT#
7 PRND2 8 LPT_SLIN# 9 PRND3
10 Ground 11 PRND4 12 Ground
13 PRND5 14 Ground 15 PRND6
16 Ground 17 PRND7 18 Ground
19 ACK# 20 Ground 21 BUSY
22 Ground 23 PE 24 Ground
25 SLCT 26 No Pin
JLPT1: Parallel Port Connector
This connector allows you to connect the optional parallel port with bracket.