Gigabyte GA-F2A78M-DASHV User Manual - Page 16

1 23 1 1 23 1 SS 1 S 1 23 U _ _ 1 23 1 8) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables. Power LED Power Switch Speaker •• PLED/PWR_LED (Power LED): System Status LED Connects to the power status indicator PLED+ PLED- PW+ PWSPEAK+ NC NC SPEAK- S0 On S3/S4/S5 Off on the chassis front panel. The LED is on when the system is operating. The LED is off when the system is in S3/S4 sleep state F_ 2 1 20 19 •• PWF(_Power Switch): or powered off (S5). S S U 12345 Connects to the power switch on the chassis front panel. You may HD+ HD- RESRES+ CICI+ PWR_LED+ PWR_LEDPWR_LED- configure the way to turn off your system using the power switch (refer to Chapter 2, "BIOS Setup," "Power Management," for more information). Hard Drive Reset Activity LED Switch Power LED Chassis Intrusion Header •• SPEAK (Speaker): Connects to the speaker on the chassis front panel. The system reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system startup. •• HD (Hard Drive Activity LED): Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive is reading or writing data. •• RES (Reset Switch): _S Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart. •• CI (Chassis Intrusion Header): Connects to the chassis intrusion switch/sen_sor on the chassis that can detect if the chBaSs_sis cover has been removed. This function requires a chassis wiBth a chassis intrusion switch/sensor. B •• NC: No Connection. The front panel design may differ by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly. S B_ B 9) F_AUDIO (Front Panel Audio Header) The front panel audio header supports Intel High Definition audio (HD) and AC'97 audio. You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the_ mSotherboard header. Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it. S_ For HD Front Panel Audio: _ For AC'97 Front Panel Audio: 9 1 Pin No. Definition Pin BNo. Definition Pin No. Definition Pin No. Definition 10 2 1 MIC2_L 6 Sense 1 MIC 6 NC __ 3 2 GND _7U FAUDIO_JD 3 MIC2_R _8 No Pin 4 -ACZ_DET 9B LINE2_L 2 GND 7 NC 3 MIC Power 8 No Pin F 4 NC 9 Line Out (L) 5 LINE2_R 10 Sense 5 Line Out (R) 10 NC •• The front panel audio header Fsu_UpSpoBr3tsFHD audio by default. •• Audio signals will be present on both of the front and back panel audio connections simultaneously. •• Some chassis provide a front panel audio module that has separated connectors on each wire instead of a single plug. For information about connecting the front panel audio module that has different wire assignme_n0ts, please contact the chassis manufacturer. _ _B - 16 - _F