DFI BI G41-T33B User Manual page 14

(9) CD Audio-In Headers (4-pin): CDIN1
CDIN are the connectors for CD-Audio Input signal. Please connect it to CD-ROM
CD-Audio output connector.
(10) Serial COM Port Header: COM1
COM1 is the 9-pin block pin-header.
(11) Parallel Port header (25-pin): PARALLEL
The onboard parallel port header is a 25-pin connector for connecting devices such as
old-fashioned printer.
(12) IR infrared module Headers (5-pin): IR
This connector supports the optional wireless transmitting and receiving infrared
module. You must configure the setting through the BIOS setup to use the IR function.
CDIN
1
CD Audio-In Headers
Pin1
Serial COM Port 9-pin Block
12
4