MSI DKA790GX User Guide - Page 30
Front Panel Connectors: JFP1, JFP2, Wake-Up on LAN Connector: WOL1
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MS-7550 Mainboard Front Panel Connectors: JFP1, JFP2 These connectors are for electrical connection to the front panel switches and LEDs. The JFP1 is compliant with Intel® Front Panel I/O Connectivity Design Guide. Speaker - + +- JFP2 2 1 8 7 Power LED JFP2 Pin Definition PIN SIGNAL 1 GND 2 SPK- 3 SLED 4 BUZ+ 5 PLED 6 BUZ- 7 NC 8 SPK+ DESCRIPTION Ground SpeakerSuspend LED Buzzer+ Power LED BuzzerNo connection Speaker+ Power Power PIN LED Switch 1 +- 2 JFP1 2 1 10 3 9 4 +HDD -+ Reset LED Switch 5 6 7 8 9 JFP1 Pin Definition SIGNAL HD_LED + FP PW R/SLP HD_LED FP PW R/SLP RST_SW PW R_SW + RST_SW + PW R_SW RSVD_DNU DESCRIPTION Hard disk LED pull-up MSG LED pull-up Hard disk active LED MSG LED pull-up Reset Switch low reference pull-down to GND Power Switch high reference pull-up Reset Switch high reference pull-up Power Switch low reference pull-down to GND Reserved. Do not use. Wake-Up on LAN Connector: WOL1 This connector is for use with LAN add-on cards that supports W ake Up on LAN function. To use this function, you need to set the "Wake-Up on LAN" to enable at the BIOS. WOL1 123 PIN SIGNAL 1 5VSB 2 GND 3 MP_WAKEUP Note: LAN wake-up singal is active "high". Important To be able to use this function, you need a power supply that provide enough power for this feature. (Power supply with 750ma 5V Stand-by) 2-16