ASRock P55 Deluxe3 Quick Installation Guide - Page 27

Infrared Module Header (5-pin IR1) (see p.2 No. 30) Chassis Intrusion Header (2-pin CI1) (see p.2 No. 24) Internal Audio Connectors (4-pin CD1) (CD1: see p.2 No. 39) Front Panel Audio Header (9-pin HD_AUDIO1) (see p.2 No. 38) This header supports an optional wireless transmitting and receiving infrared module. This motherboard supports CASE OPEN detection feature that detects if the chassis cover has been removed. This feature requires a chassis with chassis intrusion detection design. This connector allows you CD1 to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for front panel audio cable that allows convenient connection and control of audio devices. 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system. 2. If you use AC'97 audio panel, please install it to the front panel audio header as below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND). D. MIC_RET and OUT_RET are for HD audio panel only. You don't need to connect them for AC'97 audio panel. E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select Chipset Configuration. Set the Front Panel Control option from [Auto] to [Enabled]. System Panel Header (9-pin PANEL1) (see p.2 No. 23) This header accommodates several system front panel functions. English 27 ASRock P55 Deluxe3 Motherboard