Asus L1N64-SLI WS L1N64 WS Pro English user manual E3014 - Page 51

• For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 600 W. • Do not forget to connect the 4-pin/8-pin ATX +12 V power plug; otherwise, the system will not boot up. • Make sure to connect the EZ Plug™ when using two PCI Express graphics card and a 20-pin ATX power supply unit; otherwise, the system will be unstable. • Use of a PSU with a higher power output is recommended when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. 9. Front panel audio connector (10-1 pin AAFP) This connector is for a chassis-mounted front panel audio I/O module that supports either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O module cable to this connector. AAFP HD Audio-compliant pin definition Legacy AC '97 audio pin definition SENSE2_RETUR SENSE1_RETUR PRESENCE# GND NC NC NC AGND L1N64-SLI WS Line out_L NC Line out_R MICPWR MIC2 PORT2 L SENSE_SEND PORT2 R PORT1 R PORT1 L L1N64-SLI WS Analog front panel connector • We recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard's high-definition audio capability. • By default, this connector is set to [AC97]. If you want to connect a highdefinition front panel audio module to this connector, set the Front Panel Type item in the BIOS to [HD Audio]. See page 4-23 for details. ASUS L1N64-SLI WS 2-29